Nokia Solutions and Networks T6AQ2 SC300 Microcell 1.9GHz User Manual frtcov

Nokia Solutions and Networks SC300 Microcell 1.9GHz frtcov

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DEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYChapter 6: Installing the Unit and Installation Check Off List Table of ContentsUnit Installation Overview 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit Installation Procedure Order 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connector Locations 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connector Locations 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching Back Fin Cover to Unit 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . When to Use the Fin Covers 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching Optional Installation Handles to the Unit 6-6. . . . . . . . . . . . . . . . . . . . . Objective 6-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 6-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Attach the Installation Handles to the Unit 6-6. . . . . . . . . . . Attaching Unit to Mounting Bracket 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and Materials 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Attach the Unit to the Mounting Bracket 6-9. . . . . . . . . . . . . Earth Ground Cabling 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Other Grounding Considerations 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Description 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and Materials 6-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching Front Fin Cover to Unit 6-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . When to Use the Fin Covers 6-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching the Site I/O Junction Box to the Unit 6-15. . . . . . . . . . . . . . . . . . . . . . . . Objective 6-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 6-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Attach the Site I/O Junction Box to the Unit 6-15. . . . . . . . . . Procedure to Attach a Site I/O Cap to the Unit (optional) 6-16. . . . . . . . . . 6
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Attaching the Short Duration Battery to the Unit (optional) 6-17. . . . . . . . . . . . . . . Objective 6-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 6-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Attach the Battery to the Unit 6-17. . . . . . . . . . . . . . . . . . . . . Short Duration Battery Cabling 6-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Battery Cable 6-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC Power Cabling 6-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Description 6-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Cable and Connector Signal Information 6-21. . . . . . . . . . . . . . . . . . Procedure 6-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC Power Cabling 6-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Decription 6-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Cable and Connector Signal Information 6-23. . . . . . . . . . . . . . . . . . Procedure 6-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Antenna Cabling for Sites Equipped With Customer–Supplied Site I/O Interface 6-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Labels 6-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Descriptions 6-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Antenna Cabling for Sites Equipped with Optional Primary Surge Suppressor 6-30Objective 6-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Labels 6-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Descriptions 6-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MIB Cabling for Multi–Unit Configurations 6-38. . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 6-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Labels 6-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and Equipment 6-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SU Cabling 6-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Labels 6-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and Equipment 6-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Install SU Cabling for Single Unit 6-47. . . . . . . . . . . . . . . . . . SU Cabling for Multi–Unit Configurations 6-48. . . . . . . . . . . . . . . . . . . . . . Terminating Unused Connections 6-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 6-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Termination List (MicroCell) 6-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Termination List (PicoCell) 6-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 6-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table of Contents – continuedDEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYPowering on Unit and Mounting the Solar Cover 6-52. . . . . . . . . . . . . . . . . . . . . . . Objective 6-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . You May Want to Wait 6-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools Required 6-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure to Power On Unit and Mount Solar Cover 6-52. . . . . . . . . . . . . . Procedure to Power On Surge Suppressor, Unit and Mount Solar Cover 6-52Site Cleanup 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remove protective covering 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lighting fixtures 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Materials 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remove debris 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environment 6-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation Completion Checklist 6-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Directions 6-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation completion checklist 6-58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Notes6
Unit Installation OverviewDEC 2000 6-1SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewThis chapter provides the procedures for unit installation and cabling.The site cabling has been installed and routed to the location of the BTS.In this chapter, the cables will be attached to the unit(s). Cablinginstallation will be repeated as necessary for each unit at the BTS.This chapter provides the information and procedures to:SAttach the unit to the mounting bracketSAttach cables to the unitSPower on the unitSMount the solar coversSComplete the installation completion checklistUnit Installation ProcedureOrderThe process of installing the unit requires that the following proceduresbe completed in the order shown:1. Attaching fin covers to the unit – optional2. Attaching the installation handles to the unit3. Attaching the unit to the mounting bracket and removing theinstallation handles4. Attaching earth ground cable and optional master ground cable.5. Attaching the Site I/O junction box to the unit6. Attaching the short duration battery (optional)7. Attaching the AC input power or DC input power cable8. Attaching antenna cable(s)9. Attaching the MIB cables (optional)10. Attaching the SU cables (optional)11. Terminating unused connectors12. Powering on the unit13. Mounting solar cover14. Cleaning up site15. Filling out the installation completion checklist6
Connector LocationsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-2Connector LocationsFigure 6-1, Figure 6-2, and Figure 6-3 show the location of the cableconnectors on the Microcell, Picocell, and Primary Surge Suppressor.The system configuration determines which connectors are used.Figure 6-1: Location of MicroCell Unit ConnectorsSITE I/OJUNCTION BOXDC POWER BREAKERDC INPUTMIB CANTENNA BAC INPUTAC POWER BREAKERSU RFANTENNA A0169–O_IL.docTIE WRAP LOCATIONSU 2SU 1MIB BMIB A6
Connector Locations – continuedDEC 2000 6-3SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-2: Location of PicoCell Unit ConnectorsAC INPUTAC POWER BREAKERSITE I/OJUNCTION BOXDC POWER BREAKERDC INPUTANTENNA A0170–O_IL.docTIE WRAP LOCATIONMIB CMIB BMIB A SU RFSU 2SU 16
Connector Locations – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-4Figure 6-3: Location of Primary Surge Suppressor ConnectorsSITE I/O 2AC POWER 2AC POWER 3AC POWER 4AC POWER 1AC INPUT(Conduit Hole)SITE I/O INPUT(Conduit Hole)SITE I/O 1ANTENNA PROTECTOR 2ANTENNA PROTECTOR 1LEFT SIDE RIGHT SIDEGROUND 4GROUND 3GROUND 2GROUND 1EARTHGROUNDANTENNA PROTECTOR 3(FOR FUTURE EXPANSION)ANTENNA PROTECTOR 6(FOR FUTURE EXPANSION)ANTENNA PROTECTOR 5(FOR FUTURE EXPANSION)ANTENNA PROTECTOR 4(FOR FUTURE EXPANSION)6
Attaching Back Fin Cover to UnitDEC 2000 6-5SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the back fin cover to thePicoCell and MicroCell units. The front fin cover is mounted to the unitafter the unit is mounted to the mounting bracket.When to Use the Fin CoversThe fin covers should always be used in an indoor application.ProcedureAttach the rear fin cover to the unit by following the procedures inTable 6-1 and the information in Figure 6-4.Table 6-1: Procedure to Attach Rear Fin Cover to UnitsStep Action1Install back fin cover prior to placing unit on the mountingbracket.2Center fin cover on the fins of the unit. See Figure 6-4 forsnap locations.3Align snap with center tab on fins.4Push fin cover into place.Figure 6-4: Attaching Back Fin Cover to Unit (Picocell Shown)LOCATION OF SNAPS TO ATTACHFIN COVER TO UNITPICOCELL FINS6
Attaching Optional Installation Handles to the UnitPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-6ObjectiveThe objective of this procedure is to attach the optional installationhandles to the unit. The location for the handles is shown in Figure 6-5.The handles should be used when lifting or carrying the unit.Required Tools and MaterialsToolsAttaching the installation handles to the unit requires:ST30 Torx tamper bitSTorque driver wrench, 1/4–in. hex female drive, 0–10 N–MMotorola partsTable 6-2 lists the parts necessary to do this procedure.Table 6-2: Installation Handle Kit – SGLN5754Quantity Part Number Description4 387541C03 Screws M6x1901 0787668C01 Left Handle1 0787668C02 Right HandleProcedure to Attach theInstallation Handles to the UnitUse the procedure in Table 6-3 to attach the installation handles to theunit. Refer to Figure 6-5.Table 6-3: Procedure to Attach the Installation Handles to the UnitStep Action1Hold the left handle in position and start the upper screw. Thehandles are marked left and right. Refer to Figure 6-5.2Position and start the lower screw.3Use a T30 Torx tamper bit to torque both screws to 5.0 N–m.4Repeat steps 1–3 for the right handle.6
Attaching Installation Handles to the Unit – continuedDEC 2000 6-7SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-5: Attaching the Installation Handles to the Unit (Picocell Shown)M6X19 (4)LEFT HANDLERIGHT HANDLEHOLES USED FORMOUNTING HANDLESHOLES USED FORMOUNTING HANDLES0164–O_IL.doc6
Attaching Unit to Mounting BracketPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-8ObjectiveThe objective of this procedure is to attach the unit to the mountingbracket. This procedure applies to mounting brackets that are attached toa rack, wall, ceiling or pole. This procedure also applies to both theMicroCell and PicoCell units.BackgroundThe unit attaches to the mounting bracket with two (2) M6 screws andthe provided pin or a customer–supplied padlock.For ceiling mount applications, two people must do thisprocedure. One person must steady the unit while thesecond person installs the unit.WARNINGThe handles should be mounted to the unit beforemounting the unit to the bracket. The handles should beused to lift the unit onto the bracket. If the solar cover is tobe used, the back cover must be attached prior to mountingthe unit. Remove the handles once the unit has beensecured to the mounting bracket.NOTETools and MaterialsThe following tools and materials are required to attach the unit to themounting bracket:STorque driver wrench, 1/4–in. hex female drive, 0–10 N–MST30 Torx tamper bitSTwo M6X19 screws (Motorola Part Number 0387541C03)6
Attaching Unit to Mounting Bracket – continuedDEC 2000 6-9SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYProcedure to Attach the Unit tothe Mounting BracketFollow the procedure in Table 6-4 to attach the unit to the mountingbracket. Refer to Figure 6-6.For ceiling mount applications, two people must do thisprocedure. One person must steady the unit while thesecond person installs the unit.WARNINGUse caution when resting the MicroCell or PicoCell uniton the hooks of the mounting bracket. Do not leave unitsupported by hooks only.CAUTIONTable 6-4: Procedure to Attach the Unit to the Mounting BracketStep Action1Lift the unit using the installation handles and place it on themounting bracket by aligning the bracket’s upper arms intothe rectangular cutouts in the heatsink. The unit will need tobe raised up slightly so that the lower bracket flange does notcontact the unit’s lower surface. For a ceiling application, usecaution when resting the PicoCell on the hooks on themounting bracket.2Use a T30 Torx tamper bit to start, but not tighten, bothscrews in the location shown in Figure 6-6.3At the bottom of the unit, align the hole in the mountingbracket with the hole in the unit. Place the pin orcustomer–supplied padlock through this hole. Screw pintogether and tighten firmly.4Use a T30 Torx tamper bit to torque the two mounting screwsto 5.0 N–M.5Use a T30 Torx tamper bit to remove the installation handles.6
Attaching Unit to Mounting Bracket – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-10Figure 6-6: Attaching the Unit to the Mounting BracketATTACH THE HANDLES TO THE UNITBEFORE LIFTINGHOOKSMOUNTING BRACKETSLIDE PIN THROUGH HOLES INBRACKET AND SCREW TOGETHERMOUNTING BRACKETM6 SCREWS (2)PIN (P/N 5587660C03)6
Earth Ground CablingDEC 2000 6-11SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the earth ground cabling toone or more MicroCell or PicoCell units. This procedure covers just thegrounding cables that attach to the MicroCell or PicoCell.Other GroundingConsiderationsGrounding considerations beyond the ground cables that attach to theMicroCell and PicoCell are summarized in Appendix A. Refer toAppendix A and the site documentation for other groundingconsiderations.If your site is equipped with the optional Primary Surge Suppressor,refer to the “Power, Earth Ground, and Battery Cabling” Procedure inchapter 4 for information about installing the Master Ground cable.Cable DescriptionThe following cables in Table 6-5 are necessary to do this procedure.Table 6-5: Ground Cable Description and Part NumberCable Qty. Part Number DescriptionA 1–4 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector. Used for Primary Surge Suppressor Installation.B 1–4 3087701C01 Ground cable, Site I/O Junction Box to Bracket.Y 1 CustomerSupplied Master Ground Cable, 6 -AWG, insulated copper wire. Used for bothPrimary Surge Suppressor and non–Primary Surge Suppressorinstallations.Tools and MaterialsThe following tools are required to attach ground cabling to theMicroCell and PicoCell units.S13 mm torque wrench set to 5.0 N–MSFlathead screwdriver bitST30 TORX bitProcedureUse the following procedure to attach the ground cables. Refer toTable 6-6 and Figure 6-7.Table 6-6: Procedure to Attach the Earth Ground CablesStep Action1Remove the hex nuts and lock washers from the ground studon the mounting bracket.2Attach ground cable (cable A or Y) to ground stud onmounting bracket. . . . continued on next page6
Earth Ground Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-12Table 6-6: Procedure to Attach the Earth Ground CablesStep Action3Replace one lock washer and nut on the ground stud andtighten to 5 N–m.4Attach the ground cable from the Site I/O junction box (cableB) to the ground stud on the mounting bracket.5Replace the second lockwasher and hex nut to the ground studon mounting bracket. Use a torque wrench and a 13mmsocket to tighten to 5.0 N–m.Figure 6-7: Detail Location of Ground StudGROUNDING STUDTO CUSTOMER DEFINED MASTERGROUND PLATE OR CARRIERGROUND CONNECTOR ON PRIMARYSURGE SUPPRESSORCABLE A OR YB6
Earth Ground Cabling – continuedDEC 2000 6-13SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-8: Grounding Stud on Mounting BracketLOCK WASHERNUTNUTLOCK WASHERMOUNTING BRACKETCUSTOMER UNITGROUND LUGSITE I/O GROUND LUGGROUNDING STUD6
Attaching Front Fin Cover to UnitPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-14ObjectiveThe objective of this procedure is to attach the front fin cover to thePicoCell and MicroCell units.When to Use the Fin CoversAlways use fin covers for an indoor application.ProcedureFollow the procedure in Table 6-7 to attach the front fin cover to theunit. Refer to Figure 6-9.Table 6-7: Procedure to Attach Front Fin Cover to UnitStep Action1Center fin cover on the fins of the unit. See Figure 6-9 forsnap locations.2Align snap with center tab on fins.3Push fin cover into place.Figure 6-9: Attaching Front Fin Cover to Unit (Picocell Shown)PICOCELL FINSLOCATION OF SNAPS TO ATTACHFIN COVER TO UNIT6
Attaching the Site I/O Junction Box to the UnitDEC 2000 6-15SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the Site I/O junction box tothe unit. The location for the Site I/O junction box is shown inFigure 6-10.If you do not mount a Site I/O Junction box to a unit, leave the installedSite I/O caps on the Site I/O Junction box connectors.Required Tools and MaterialsThe following tools and materials are necessary to do this procedure:STorque driver wrench, 1/4–in. hex female drive, 0–10 N–MST30 Torx tamper bitSSite I/O Junction boxProcedure to Attach the SiteI/O Junction Box to the UnitFollow the procedure below to attach the site I/O junction box to theunit.Table 6-8: Procedure to Attach the Site I/O Junction Box to the UnitStep Action1Use a T30 TORX bit to remove Site I/O Cap from the SiteI/O connector.NOTESave Site I/O Cap for future use.2Remove the Site I/O Plate from the Site I/O Junction Box.3Attach one end of the Site I/O Ground cable to the Site I/OJunction Box. Use one M6x19 tamper–resistant screw.Torque to 5.0 N–m.4The free end of the Site I/O junction box cable should beconnected to the customer–supplied Site I/O interface or tothe Primary Surge Suppressor.5Position the Site I/O junction box as shown in NO TAG.6Insert the Site I/O junction box on to the housing, using thealignment feature on the housing.7Use a T30 Torx tamper bit to tighten (but do not torque) theupper tamper resistant screw.8Tighten but do not torque the lower tamper resistant screw.9Use a T30 Torx tamper bit to torque the upper and lowerscrew to 5 N–m.6
Attaching the Site I/O Junction Box to the Unit – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-16Figure 6-10: Attaching the Site I/O Junction Box to the UnitSITE I/O JUNCTION BOXCAPTIVE SCREWSProcedure to Attach a Site I/OCap to the Unit (optional)Use the following procedure in Table 6-9 to attach a Site I/O Cap to theunit.Table 6-9: Procedure to Attach a Site I/O Cap to the Unit (optional)Step Action1Position the Site I/O cap, Motorola Part Number3888121C01, over the Site I/O socket.2Use a T30 Torx tamper bit to tighten (but do not torque) theupper tamper resistant screw.3Tighten but do not torque the lower tamper resistant screw.4Use a T30 Torx tamper bit to torque the upper and lowerscrew to 5 N–m.6
Attaching the Short Duration Battery to the Unit (optional)DEC 2000 6-17SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the short duration battery tothe unit.Required Tools and MaterialsAttaching the battery to the unit requires:ST30 Torx tamper bit, 1/4–in. hexSTorque driver wrench, 1/4–in. hex female drive, 0–10 N–MSTwo (2) Screws M6x19 (Motorola Part Number 0387541C03)Procedure to Attach theBattery to the UnitFollow the procedure in Table 6-10 to attach the short duration battery tothe unit. Refer to Figure 6-11.Table 6-10: Procedure to Attach the Short Duration Battery to the UnitStep Action1Hold the battery in the position shown in Figure 6-11.2The two holes at the end of the battery should align with themounting holes on the unit. See Figure 6-11.3Start but do not tighten the M6x19 screws.4Using a T30 Torx tamper bit wrench, 1/4–in. hex femaledrive, 0–10 N–M, torque the screws to 5 N–M.6
Attaching the Short Duration Battery to the Unit (optional) – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-18Figure 6-11: Attaching the Short Duration Battery to the UnitM6X19 SCREWS (2)CONNECT TO DC INPUT CONNECTORWHEN BATTERY HAS BEEN SECUREDSHORT DURATIONBATTERY6
Short Duration Battery CablingDEC 2000 6-19SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the short duration batterycable.Battery CableThe battery cable is part of the battery assembly. The same typeconnector is used for the short duration battery and DC input cables.ProcedureUse the following procedure in Table 6-11 to attach the short durationbattery (DC input) cable to the DC input connector. Refer toFigure 6-12. The cable should be connected before the solar cover isattached.The short duration battery should not be opened under anycircumstances. No wire termination is required by the user exceptconnection to the BTS, with the provided connector.Table 6-11: Procedure to Connect the Short Duration Battery Cable toUnitStep Action1Ensure that the ground wire has a connection to unit and theMaster Ground Bus (also called Master Ground Plate).2Verify that the DC power breaker is open. The white collar onthe breaker is visible when it is open.3Place the round, black connector of the DC input cable ontothe DC input connector on the BTS. Refer to Figure 6-12.Turn the cable connector to align its key.4Hand tighten the connector (a clicking sound is heard, this isnormal). When the red line on the connector on the unit iscovered, connection is complete.6
Short Duration Battery Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-20Figure 6-12: Battery Cable InstallationDC INPUT CONNECTORBATTERY CABLE IS PARTOF BATTERY ASSEMBLY6
AC Power CablingDEC 2000 6-21SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the AC input power cable tothe unit. Use this procedure only when AC power is used to power theunit.If the Primary Surge Suppressor is not used, the AC Installation Box isrequired for all outdoor mounting applications.This equipment uses dangerous voltages and is capable ofcausing death. Use extreme caution when handling andtesting this equipment.WARNINGCable DescriptionThe following cables in Table 6-5 are necesary to do this procedure:Table 6-12: AC Input Cable Description and Part NumberCable Qty. Part Number DescriptionS 1–4 3087854C02 AC input cable, 18 AWG, 5 m, is designed for 120–240 VAC powerinput. Cable has Deutsch connector on both ends.Power Cable and ConnectorSignal InformationThe AC input connector is located on the side of the unit as shown inFigure 6-13. The unit is designed for 88–260 VAC power input.ProcedureUse the following procedure in Table 6-13 to connect the AC input cableto the unit. The AC input cable should be connected before the solarcover is attached.Table 6-13: Procedure to Connect AC Power to the UnitStep Action1Ensure that the ground wire has a connection to the MasterGround Bus (also called Master Ground Plate).2Verify that the AC power breaker is open. The white collar onthe breaker is visible when it is open.3Place the round, black connector on the AC input cable (cableS) onto the AC input connector. See Figure 6-13. Turn thecable connector to align its key.4Hand tighten the connector (a clicking sound is heard, this isnormal). When the red line on the connector on the unit iscovered, connection is complete.6
AC Power Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-22Figure 6-13: AC Power Cabling DetailsAC INSTALL BOXOR AC POWERSOURCE OROPTIONALPRIMARY SURGESUPPRESSORAC INPUTCONNECTORAC POWERBREAKERSAC CONDUIT6
DC Power CablingDEC 2000 6-23SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the DC input cable to theunit. Use this procedure only when DC power is used to power the unit.This equipment uses dangerous voltages and is capable ofcausing death. Use extreme caution when handling andtesting this equipment.WARNINGCable DecriptionThe following cables in Table 6-14 are necessary to do this procedure.Table 6-14: DC Input Cable Description and Part NumberCable Qty. Part Number DescriptionU 1 3087854C04 DC input cable, 18 AWG, 5 m, is designed for 20 to 30 VDC powerinput.Power Cable and ConnectorSignal InformationThe DC input connector is located on the side of the unit. The unit isdesigned for 40 to 60 VDC.ProcedureUse the following procedure in Table 6-15 to connect the DC input cableto the unit. Refer to Figure 6-14. The DC input cable should beconnected before the solar cover is attached.Table 6-15: Procedure to Connect DC Power to the UnitStep Action1Ensure that the ground wire has a connection to the MasterGround Bus (also called Master Ground Plate).2Verify that the DC power breaker is open. The white collar onthe breaker is visible when it is open.3Place the round, black connector of the DC input cable ontothe DC input connector. See Figure 6-14. Turn the cableconnector to align its key.4Hand tighten the connector (a clicking sound is heard, this isnormal). When the red line on the connector on the unit iscovered, connection is complete.6
DC Power Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-24Figure 6-14: DC Power Cabling DetailsDC INPUTCONNECTORDC POWERSOURCEDC POWER BREAKERU0178–O_IL.doc6
Antenna Cabling for Sites Equipped With Customer–Supplied Site I/OInterfaceDEC 2000 6-25SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to attach the antenna cabling for one ormore units.If your BTS is equipped with the optional Primary Surge Suppressor,then proceed to the “Antenna Cabling for Sites Equipped with theOptional Primary Surge Suppressor” procedure in Chapter 6.Cable LabelsThe cable designations are referenced to Table 6-16 in the “CableDescription” area of Chapter 4.Cable DescriptionsThe following cables in Table 6-16 are necessary to do this procedure.Table 6-16: Cable Descriptions and Part NumbersCable Qty. Part Number DescriptionC 1–8 CustomerSupplied Antenna cable, 50–Ohm coaxial terminated with at least one male,N–type connector.ProcedureThe cabling is installed between the unit(s) and the external lightningarrestors. If lightning arrestors are not present, it connects to theantenna.If your BTS has one unit, cable the unit as shown in Figure 6-15.Torque the connectors to 4.3 N–M.If your BTS has more than one unit, cable the unit as shown inFigure 6-18, Figure 6-17, Figure 6-16, Figure 6-21, Figure 6-20, orFigure 6-19.6
Antenna Cabling for Sites Equipped With Customer–Supplied Site I/OInterface – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-26Figure 6-15: Antenna Cabling Details for MicroCell and PicoCell UnitLIGHTNINGARRESTORTX/RXANTENNALIGHTNINGARRESTORRXANTENNALIGHTNINGARRESTORTX/RXANTENNAMICROCELL UNITPICOCELL UNITCANTENNA A ANTENNA BANTENNA ACCCCC6
Antenna Cabling for Sites Equipped With Customer–Supplied Site I/OInterface – continuedDEC 2000 6-27SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-16: Antenna Cabling for Two MicrocellsMICROCELL UNITANTENNA AANT AANT BRFTANT AANT BRFTLAMICROCELL 1MICROCELL 2LA ANTENNA 2TX/RXLA ANTENNA 1TX/RXRFT= LIGHTNING ARRESTOR= 50 OHM RF TERMINATORKEYCCANTENNA BFigure 6-17: Antenna Cabling for Three MicrocellsMICROCELL UNITANTENNA AANT AANT BANT AANT BRFTANT AANT BRFTLALAMICROCELL 1MICROCELL 3MICROCELL 2ANTENNA 3TX/RXLA ANTENNA 4RXLA ANTENNA 2TX/RXLA ANTENNA 1TX/RXRFT= LIGHTNING ARRESTOR= 50 OHM RF TERMINATORKEYCCCCANTENNA B6
Antenna Cabling for Sites Equipped With Customer–Supplied Site I/OInterface – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-28Figure 6-18: Antenna Cabling for Four MicrocellsMICROCELL UNITANTENNA AANTENNA BANT AANT BRFT ANT AANT BRFTANT AANT BRFT ANT AANT BRFTLALAMICROCELL 1MICROCELL 3MICROCELL 2MICROCELL 4ANTENNA 3TX/RXLA ANTENNA 4TX/RXLA ANTENNA 2TX/RXLA ANTENNA 1TX/RXRFT= LIGHTNING ARRESTOR= 50 OHM RF TERMINATORKEYCCCCFigure 6-19: Antenna Cabling for Two PicocellsANT AANT ALAPICOCELL 1PICOCELL 2LA ANTENNA 2TX/RXLA ANTENNA 1TX/RX= LIGHTNING ARRESTORKEYPICOCELL UNITANTENNA ACC6
Antenna Cabling for Sites Equipped With Customer–Supplied Site I/OInterface – continuedDEC 2000 6-29SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-20: Antenna Cabling for Three PicocellsANT A ANT AANT ALALAPICOCELL 1PICOCELL 3PICOCELL 2ANTENNA 3TX/RXLA ANTENNA 2TX/RXLA ANTENNA 1TX/RX= LIGHTNING ARRESTORKEYPICOCELL UNITANTENNA ACCCFigure 6-21: Antenna Cabling for Four PicocellsANT A ANT AANT A ANT ALALAPICOCELL 1PICOCELL 3PICOCELL 2PICOCELL 4ANTENNA 3TX/RXLA ANTENNA 4TX/RXLA ANTENNA 2TX/RXLA ANTENNA 1TX/RX= LIGHTNING ARRESTORKEYPICOCELL UNITANTENNA ACCCC6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressorPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-30ObjectiveThe objective of this procedure is to attach the antenna cabling for one ormore units at a site equipped with the optional Primary SurgeSuppressor.Cable LabelsThe cable designations are referenced to Table 6-17 in the “CableDescription” area of Chapter 4.Cable DescriptionsThe following cables in Table 6-17 are necessary to do this procedure.Table 6-17: Cable Descriptions and Part NumbersCable Qty. Part Number DescriptionC 1–8 CustomerSupplied Antenna cable, 50–Ohm coaxial terminated with at least one male,N–type connector.D 2–6 CustomerSupplied Antenna cable, terminated with 2 male N–type connectorsProcedureLightning arrestors are shipped/installed in the Primary SurgeSuppressor for one or two unit configurations. If you are expandingfrom two to three or from three to four units, then you must installlightning arrestors for units three and four. Refer to the procedure inTable 6-18 to install antenna lightning arrestors.If your BTS has one unit and is equipped with the Primary SurgeSuppressor, cable the unit as shown in Figure 6-23.If your BTS has more than one unit and is equipped with the PrimarySurge Suppressor, cable the units as shown in Figure 6-24 throughFigure 6-29.Table 6-18: Procedure to Install Antenna Lightning ArrestorsStep Action1Remove the 3/4–in. nut and lock washer from N–typeconnector on antenna lightning arrestor. Refer to Figure 6-22.2Insert the antenna lightning arrestor through hole in mountingflange.NOTENOTEAntenna cable connectors may be connected to either side ofthe antenna protectors on the Primary Surge Suppressor.3Install the lockwasher and 3/4–in. nut on the N–typeconnector.4Use a 3/4–in. wrench to tighten to 20 N–m.6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedDEC 2000 6-31SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-22: Installation of Third and Fourth Antenna Lightning ArrestorsANTENNA LIGHTNINGARRESTORSLOCKWASHER3/4–IN NUT6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-32Figure 6-23: Antenna Cabling Details for MicroCell and PicoCell Unit Equipped with Primary SurgeSuppressorTX/RXANTENNARXANTENNATX/RXANTENNAMICROCELL UNIT PICOCELL UNITANTENNA A ANTENNA BANTENNA APRIMARYSURGESUPPRESSORPRIMARYSURGESUPPRESSOR121ANTENNA LIGHTNINGARRESTOR 1ANTENNA LIGHTNINGARRESTOR 2PRIMARY SURGESUPPRESSOR(RIGHT SIDE)PRIMARY SURGESUPPRESSOR(LEFT SIDE)DDDCCC6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedDEC 2000 6-33SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-24: Antenna Cabling for Two Microcells Equipped with Primary Surge SuppressorMICROCELL UNITANTENNA AANT AANT BRFTANT AANT BRFTMICROCELL 1MICROCELL 2RFT = 50 OHM RF TERMINATORKEYDDANTENNA BPRIMARYSURGESUPPRESSORANTENNA 1TX/RXANTENNA 2TX/RXANTENNAPROTECTOR 1ANTENNAPROTECTOR 2PRIMARY SURGESUPPRESSOR(RIGHT SIDE)12CC6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-34Figure 6-25: Antenna Cabling for Three Microcells Equipped with Primary Surge SuppressorMICROCELL UNITANTENNA AANT AANT BANT AANT BRFTANT AANT BRFTMICROCELL 1MICROCELL 3MICROCELL 2ANTENNA 3TX/RXANTENNA 4RXANTENNA 2TX/RXANTENNA 1TX/RXRFT = 50 OHM RF TERMINATORKEYDDDDANTENNA BPRIMARYSURGESUPPRESSORANTENNAPROTECTOR 1ANTENNAPROTECTOR 2ANTENNAPROTECTOR 3(SEE NOTE)PRIMARY SURGESUPPRESSOR(RIGHT SIDE)1234PRIMARY SURGESUPPRESSOR(LEFT SIDE)ANTENNAPROTECTOR 4(SEE NOTE)CCCCNOTE: YOU MUST INSTALLANTENNA PROTECTOR6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedDEC 2000 6-35SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-26: Antenna Cabling for Four Microcells Equipped with Primary Surge SuppressorANT AANT BANT AANT BRFTANT AANT BRFTMICROCELL 1MICROCELL 3MICROCELL 2ANTENNA 3TX/RXANTENNA 4TX/RXANTENNA 2TX/RXANTENNA 1TX/RXRFT = 50 OHM RF TERMINATORKEYDDDPRIMARYSURGESUPPRESSORANT AANT BMICROCELL 4RFTRFTDANTENNAPROTECTOR 1ANTENNAPROTECTOR 2ANTENNAPROTECTOR 3(SEE NOTE)PRIMARY SURGESUPPRESSOR(RIGHT SIDE)MICROCELL UNITANTENNA AANTENNA BPRIMARY SURGESUPPRESSOR(LEFT SIDE)ANTENNAPROTECTOR 4(SEE NOTE)1234CCCCNOTE: YOU MUST INSTALLANTENNA PROTECTOR6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-36Figure 6-27: Antenna Cabling for Two Picocells Equipped with Primary Surge SuppressorPICOCELL UNITANTENNA AANT AANT APICOCELL 1PICOCELL 2DDPRIMARYSURGESUPPRESSORANTENNA 1TX/RXANTENNA 2TX/RXANTENNAPROTECTOR 1ANTENNAPROTECTOR 2PRIMARY SURGESUPPRESSOR(RIGHT SIDE)12CCFigure 6-28: Antenna Cabling for Three Picocells Equipped with Primary Surge SuppressorPICOCELL UNITANTENNA AANT A ANT AANT APICOCELL 1PICOCELL 3PICOCELL 2ANTENNA 3TX/RXANTENNA 2TX/RXANTENNA 1TX/RXDDDPRIMARYSURGESUPPRESSORANTENNAPROTECTOR 1ANTENNAPROTECTOR 2ANTENNAPROTECTOR 3(SEE NOTE)PRIMARY SURGESUPPRESSOR(RIGHT SIDE)123CCCNOTE: YOU MUST INSTALLANTENNA PROTECTOR6
Antenna Cabling for Sites Equipped with Optional Primary SurgeSuppressor – continuedDEC 2000 6-37SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-29: Antenna Cabling for Four Picocells Equipped with Primary Surge SuppressorPICOCELL UNITANTENNA AANT A ANT AANT APICOCELL 1PICOCELL 3PICOCELL 2ANTENNA 3TX/RXANTENNA 4TX/RXANTENNA 2TX/RXANTENNA 1TX/RXDDDPRIMARYSURGESUPPRESSORANT APICOCELL 4DANTENNAPROTECTOR 1ANTENNAPROTECTOR 2ANTENNAPROTECTOR 3(SEE NOTE)PRIMARY SURGESUPPRESSOR(RIGHT SIDE)PRIMARY SURGESUPPRESSOR(LEFT SIDE)ANTENNAPROTECTOR 4(SEE NOTE)1234CCCCNOTE: YOU MUST INSTALLANTENNA PROTECTOR6
MIB Cabling for Multi–Unit ConfigurationsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-38OverviewThe objective of this procedure is to attach the MIB cabling for amulti–BTS configuration.Cable LabelsThe cable designations are referenced in Table 4–1 in the “CableDescriptions” procedure in Chapter 4.Tools and EquipmentMotorola partsThe following terminators in Table 6-19 are necessary to do thisprocedure for a single–unit installation and are shipped with the unit:Table 6-19: MIB TerminatorsQuantity Part Number Description3 3009865S04 Terminator, MIB (Picocell)1 3009865S02 Terminator, MIB (Microcell)2 3009865S04 Terminator, MIB (Microcell)Motorola kits for multi–unit installationsTable 6-20 through Table 6-29 give the Motorola kit numbers, cabledescriptions and part numbers for the Motorola kits required to performa multi–unit installation. Several kits are available depending upon thecarrier installation.Table 6-20: Microcell Expansion Kit for Units 1 to 2 Short MIB A (Cubicle) – T448ALCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.K 1 3087707C09 MIB A cable (short, 1m; micro)Q 1 3088120C01 Long SU Cable6
MIB Cabling for Multi–Unit Configurations – continuedDEC 2000 6-39SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-21: Microcell Expansion Kit for Units 1 to 2 Long MIB A (Non–Cubicle) – T448AMCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)Q 1 3088120C01 Long SU CableTable 6-22: Picocell Expansion Kit for Units 1 to 2 Short MIB A (Cubicle) – T448ANCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.L 1 3087707C10 MIB A cable (short 1m; pico)Q 1 3088120C01 Long SU CableTable 6-23: Picocell Expansion Kit for Units 1 to 2 Long MIB A (Non–Cubicle) – T448APCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.H 1 3087707C06 MIB A cable (long, 2m; pico)Q 1 3088120C01 Long SU CableTable 6-24: Microcell/Picocell Expansion Kit for Units 2 to 3 Current 2m MIB B – T448ARCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.F 1 3087707C04 MIB B cable (current, 2m)Q 2 3088120C01 Long SU CableR 2 3088120C02 Short SU RF Cablen/a 2 5688123C01 SU Splittern/a 2 8009573X06 Lightning arrestor6
MIB Cabling for Multi–Unit Configurations – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-40Table 6-25: Microcell/Picocell Expansion Kit for Units 2 to 3 Long 5m MIB B – T448ASCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.I 1 3087707C07 MIB B cable (long, 5m)Q 2 3088120C01 Long SU RF CableR 2 3088120C02 Short SU RF Cablen/a 2 5688123C01 SU Splittern/a 2 8009573X06 Lightning arrestorTable 6-26: Microcell/Picocell Expansion Kit for Units 3 to 4 Current 2m MIBs B and C – T448ATCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.n/a 2 5882106P01 50 Ohm Antenna TerminatorE 1 3087707C03 MIB A cable (current, 2m; micro)F 1 3087707C04 MIB B cable (current, 2m)G 2 3087707C05 MIB C cable (current, 2m)Q 1 3088120C01 Long SU RF CableTable 6-27: Microcell/Picocell Expansion Kit for Units 3 to 4 Longer 5M MIBs B and C – T448AUCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)I 1 3087707C07 MIB B cable (long, 5m)J 2 3087707C08 MIB C cable (long, 5m)Q 1 3088120C01 Long SU RF Cable6
MIB Cabling for Multi–Unit Configurations – continuedDEC 2000 6-41SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-28: Picocell Expansion Kit for Units 3 to 4 Current 2M MIBs B and C – T448AVCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)F 1 3087707C04 MIB B cable (long, 2m)G 2 3087707C05 MIB C cable (long, 2m)Q 1 3088120C01 Long SU RF CableTable 6-29: Picocell Expansion Kit for Units 3 to 4 Longer 5M MIBs B and C – T448AWCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.H 1 3087707C06 MIB A cable (long, 2m; pico)I 1 3087707C07 MIB B cable (long, 5m)J 2 3087707C08 MIB C cable (long, 5m)Q 1 3088120C01 Long SU RF CableProcedureCable the units as shown in Figure 6-32, Figure 6-31 or Figure 6-30.Make sure to terminate any unused connectors.6
MIB Cabling for Multi–Unit Configurations – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-42Figure 6-30: MIB Cabling for Two UnitsMICROCELL SHOWNMIB CMIB BMIB AUNIT 1UNIT 2MIB CMIB BMIB AMIB CMIB BMIB AE/1 MIB (MICROCELL)H/1 MIB (PICOCELL)K/1 MIB (MICROCELL/CUBICLE)L/1 MIB (PICOCELL/CUBICLE)Figure 6-31: MIB Cabling for Three UnitsMICROCELL SHOWNMIB CMT = MIB TERMINATORKEYMIB BMIB AUNIT 1UNIT 3UNIT 2MIB CMIB BMIB AMIB CMIB BMIB AMIB CMIB BMIB AMTNOTE 1: NO MIBTERMINATORS ARE USED ONPICOCELLSNOTE 2: MIB TERMINATORUSED ON MICROCELL MIB ACONNECTOR ONLYE/1 MIB (MICROCELL)H/1 MIB (PICOCELL)K/1 MIB (MICROCELL/CUBICLE)L/1 MIB (PICOCELL/CUBICLE)F/1 MIB (MICRO/PICO)I/1 MIB (MICRO/PICO)6
MIB Cabling for Multi–Unit Configurations – continuedDEC 2000 6-43SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-32: MIB Cabling for Four UnitsMICROCELL SHOWNMIB CUNIT 1UNIT 3UNIT 2UNIT 4MIB BMIB AMIB CMIB BMIB AMIB CMIB BMIB AMIB CMIB BMIB AMIB CMIB BMIB ANOTES: 1. NO MIB TERMINATORS ARE USEDON PICOCELLS2. MIB A BETWEEN UNITS 3 AND 4DOES NOT EXIST ON PICOCELLE/1 MIB (MICROCELL)H/1 MIB (PICOCELL)K/1 MIB (MICROCELL/CUBICLE)L/1 MIB (PICOCELL/CUBICLE)E/1 MIB (MICROCELL)H/1 MIB (PICOCELL)K/1 MIB (MICROCELL/CUBICLE)L/1 MIB (PICOCELL/CUBICLE)(SEE NOTE 2)G/1 MIB (MICROCELL/PICOCELL)J/1 MIB (PICOCELL)F/1 MIB (MICRO/PICO)I/1 MIB (MICRO/PICO)6
SU CablingPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-44ObjectiveThe objective of this procedure is to install the SU cable on one or moreunits.Cable LabelsThe cable designations are referenced to Table 6-5 in the “CableDescription” area of this chapter.Tools and EquipmentRequired toolsA 5/16–in. breakaway torque wrench is required to do this procedure.Motorola partsSU Distribution Terminators, SMA (Motorola Part Number0187683C02) are required to do this procedure.Table 6-30 provides the quantitity and description of the SU cable usedfor a single–unit installation.Table 6-30: Cables Needed for SU ConnectionsCable Qty. Part Number DescriptionP 1 3087416C19 SU cable, 105 mmQ N/A* 3088120C01 SU RF cable, long (part of kits SGEN4062A, SGEN4061A,SGEN4064A, SGEN4063A, SGEN4066A, SGEN4065A,SGEN4068A, SGEN4067A, SGEN4070A and SGEN4069A).R N/A* 3088120C02 SU RF cable, short (part of kits SGEN4066A and SGEN4065A)*Quantity of cables depends upon system configuration. Refer to “Motorola Kits for Multi–Unit Installations”for more information.Motorola kitsTable 6-31 through Table 6-40 gives the Motorola Kit numbers, cabledescriptions and part numbers for the Motorola kits required to performthe SU cabling on a multi–unit installation. Several kits are availabledepending upon the carrier installation.Table 6-31: Microcell Expansion Kit for Units 1 to 2 Short MIB A (Cubicle) – T448ALCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.K 1 3087707C09 MIB A cable (short, 1m; micro)Q 1 3088120C01 Long SU Cable6
SU Cabling – continuedDEC 2000 6-45SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-32: Microcell Expansion Kit for Units 1 to 2 Long MIB A (Non–Cubicle) – T448AMCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)Q 1 3088120C01 Long SU CableTable 6-33: Picocell Expansion Kit for Units 1 to 2 Short MIB A (Cubicle) – T448ANCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.L 1 3087707C10 MIB A cable (short 1m; pico)Q 1 3088120C01 Long SU CableTable 6-34: Picocell Expansion Kit for Units 1 to 2 Long MIB A (Non–Cubicle) – T448APCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.H 1 3087707C06 MIB A cable (long, 2m; pico)Q 1 3088120C01 Long SU CableTable 6-35: Microcell/Picocell Expansion Kit for Units 2 to 3 Current 2m MIB B – T448ARCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.F 1 3087707C04 MIB B cable (current, 2m)Q 2 3088120C01 Long SU CableR 2 3088120C02 Short SU RF Cablen/a 2 5688123C01 SU Splittern/a 2 8009573X06 Lightning arrestor6
SU Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-46Table 6-36: Microcell/Picocell Expansion Kit for Units 2 to 3 Long 5m MIB B – T448ASCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.I 1 3087707C07 MIB B cable (long, 5m)Q 2 3088120C01 Long SU RF CableR 2 3088120C02 Short SU RF Cablen/a 2 5688123C01 SU Splittern/a 2 8009573X06 Lightning arrestorTable 6-37: Microcell/Picocell Expansion Kit for Units 3 to 4 Current 2m MIBs B and C – T448ATCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.n/a 2 5882106P01 50 Ohm Antenna TerminatorE 1 3087707C03 MIB A cable (current, 2m; micro)F 1 3087707C04 MIB B cable (current, 2m)G 2 3087707C05 MIB C cable (current, 2m)Q 1 3088120C01 Long SU RF CableTable 6-38: Microcell/Picocell Expansion Kit for Units 3 to 4 Longer 5M MIBs B and C – T448AUCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)I 1 3087707C07 MIB B cable (long, 5m)J 2 3087707C08 MIB C cable (long, 5m)Q 1 3088120C01 Long SU RF Cable6
SU Cabling – continuedDEC 2000 6-47SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-39: Picocell Expansion Kit for Units 3 to 4 Current 2M MIBs B and C – T448AVCable Qty. Motorola PartNumber Descriptionn/a 2 5882106P01 50 Ohm Antenna TerminatorA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.E 1 3087707C03 MIB A cable (current, 2m; micro)F 1 3087707C04 MIB B cable (long, 2m)G 2 3087707C05 MIB C cable (long, 2m)Q 1 3088120C01 Long SU RF CableTable 6-40: Picocell Expansion Kit for Units 3 to 4 Longer 5M MIBs B and C – T448AWCable Qty. Motorola PartNumber DescriptionA 1 3087701C02 Ground cable, 8 -AWG, insulated copper wire. Requires one ring lugconnector.H 1 3087707C06 MIB A cable (long, 2m; pico)I 1 3087707C07 MIB B cable (long, 5m)J 2 3087707C08 MIB C cable (long, 5m)Q 1 3088120C01 Long SU RF CableProcedure to Install SU Cablingfor Single UnitTable 6-41 gives the procedure to install the SU cable on one MicroCellor Picocell. Figure 6-33 shows the location of the cable connectors onthe unit.Table 6-41: Install the SU Cable on One MicroCell or PicoCellStep Action1Connect cable P to the SU RF and the SU1 connectors of theunit.2Torque the connectors at each end of the cable to 9 in–lb. Usea 5/16–in. breakaway torque wrench.6
SU Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-48Figure 6-33: SU Cabling Details for Single MicroCell or PicocellSU RFSU 2SU 1HHMICROCELL PICOCELLSU Cabling for Multi–UnitConfigurationsTable 6-42 gives the procedure to install the SU cabling for Multi–unitconfigurations. Figure 6-34, Figure 6-35 and Figure 6-36 show the SUcabling for multi–unit configurations.Table 6-42: Install SU Cabling for Multi–BTS ConfigurationsStep Action1Connect cable H to the appropriate SU connectors as shownin Figure 6-34, Figure 6-35 and Figure 6-36.2Torque the connectors at each end of the cable to 9 in–lb. Usea 5/16–in. breakaway torque wrench.3Terminate all unused SU connectors.6
SU Cabling – continuedDEC 2000 6-49SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-34: SU Cabling Details for Two Units UNIT 1UNIT 2MICROCELLSHOWNSU(2)SU(1)SU RFSU(2)SU(1)SU RFSU(2)SU(1)SU RFRFT =50 OHM RF TERMINATIONKEYRFTRFTHHFigure 6-35: SU Cabling Details for Three UnitsUNIT 1UNIT 2MICROCELLSHOWNSU(2)SU(1)SU RFSU(2)SU(1)SU RFSU(2)SU(1)SU RFUNIT 3SU(2)SU(1)SU RF2XRFT2XRFT =50 OHM RF TERMINATION2X =SU SPLITTERKEYRFTRFTRFTRFTHHHH6
SU Cabling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-50Figure 6-36: SU Cabling Details for Four UnitsUNIT 1UNIT 2MICROCELLSHOWNSU(2)SU(1)SU RFSU(2)SU(1)SU RFSU(2)SU(1)SU RFUNIT 3SU(2)SU(1)SU RF2X2X2X = SU SPLITTERKEYUNIT 4SU(2)SU(1)SU RFRFT =50 OHM RF TERMINATIONRFTRFTRFTRFTRFTRFTHHHHHH6
Terminating Unused ConnectionsDEC 2000 6-51SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to terminate any unused connections.Terminate all unused connections.IMPORTANT*Termination List (MicroCell)Table 6-43: Terminations of Unused ConnectorsConnector Motorola Part # DescriptionAC Input 5887659C02 Terminator, ACDC Input 5887659C04 Terminator, DCMIB A 3009865S02 Terminator, MIBSU Distribution 0187683C02 Terminator, SMAMIB B, C 3009865S04 Cap, MIBTermination List (PicoCell)Table 6-44: Terminations of Unused ConnectorsConnector Motorola Part # DescriptionAC Input 5887659C02 Terminator, ACDC Input 5887659C04 Terminator, DCMIB A, B, C 3009865S04 Cap, MIBSU Distribution 0187683C01 Terminator, SMAProcedureThe unit is shipped with the above terminators. Verify that a terminatoris on each unused connector. Tighten the SMA terminators using a5/16 Breakaway 9 in. lb. Hand tighten all other terminators.6
Powering on Unit and Mounting the Solar CoverPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-52ObjectiveThe objective of this procedure is to power on the unit and mount thesolar cover on the chassis.You May Want to WaitDo not mount the front solar cover on the unit if you wish to perform theAcceptance Test Procedures (ATP). Otherwise, mount the front solarcover until you perform the ATP.Tools RequiredThe following tamper–resistant keys are required to do this procedure.SKey for tamper–resistant stud (provided) for the solar cover.SKey for tamper–resistant locks (provided) for the Primary SurgeSuppressor.Procedure to Power On Unitand Mount Solar CoverRefer to the procedure in Table 6-45 to power on the unit and mount thesolar cover.Table 6-45: Procedure to Power on the Unit and Mount the SolarCoverStep Action1n WARNINGMake sure the unit is properly grounded and that allconnections are connected before powering on unit.If l i AC 2 If l i ACIf not applying AC power, go to step 2. If applying ACpower, push down on the AC power breaker until it clicks andremains down. The white collar on the breaker is not visiblewhen the breaker is closed.2If not applying DC power or providing for battery backup, goto step 3. If applying DC power or have short or longduration batteries present, push down on the DC powerbreaker until it clicks and remains down. The white collar onthe breaker is not visible when the breaker is closed.3Position the solar cover so the cooling vents are at the top andplace the solar cover on the unit. Use the key to tighten thefour tamper–resistant studs (two on each side). Refer toFigure 6-37.Procedure to Power On SurgeSuppressor, Unit and MountSolar CoverIf your BTS is equipped with the Primary Surge Suppressor, refer to theprocedure in Table 6-46 to power on the unit and mount the solar cover.6
Powering on Unit and Mounting the Solar Cover – continuedDEC 2000 6-53SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-46: Procedure to Power on the Surge Suppressor, the Unit, andMount the Solar CoverStep Action1If closed, open the front cover of the Primary SurgeSuppressor. Use the tamper–resistant key and turn both thelocks counter–clockwise. Refer to Figure 6-37.2If not applying AC power, go to step 6. If applying ACpower, push the main AC power breaker on the SurgeSuppressor to the “On“ position. Refer to Figure 6-38.3Push the AC power breakers for each individual carrier to the“On” position. All unused power breakers must be in the“Off” position.4Close the Primary Surge Suppressor door. Use thetamper–resistant key to turn the locks clockwise to the“Locked” position.5Push down on the AC power breaker on the unit until it clicksand remains down. The white collar on the breaker is notvisible when the breaker is closed.6If not applying DC power or providing for battery backup, goto step 7. If applying DC power or have short or longduration batteries present, push down on the DC powerbreaker until it clicks and remains down. The white collar onthe breaker is not visible when the breaker is closed.7Position the solar cover so the cooling vents are at the top andplace the solar cover on the unit. Use the tamper–resistantkey to tighten the four screws (two on each side) to 2.2 N–M.Refer to Figure 6-39.6
Powering on Unit and Mounting the Solar Cover – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-54Figure 6-37: Lock Positions on Primary Surge SuppressorLATCHED POSITION UNLATCHED POSITIONFigure 6-38: Location of AC Power Breakers on Primary Surge SuppressorAC POWER BREAKERCARRIER 1AC POWER BREAKERCARRIER 2AC POWER BREAKERCARRIER 3AC POWER BREAKERCARRIER 4MAIN INPUT BREAKERNOTE: INTERNAL CABLINGNOT SHOWN FOR CLARITY6
Powering on Unit and Mounting the Solar Cover – continuedDEC 2000 6-55SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 6-39: Front Solar CoverFRONT COVERMOUNTINGSCREWS (4)6
Site CleanupPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-56Remove protective coveringRemove any antistatic plastic or cloth sheeting that was used to cover theequipment.Lighting fixturesRemove the masking tape from the fluorescent light fixtures.ToolsPlace all hand and power tools in the installation tool kit or otherappropriate place. Note any tools that need replacement, cleaning, oradjustment.MaterialsPlace any leftover materials in a location specified by the site manager.Remove debrisRemove any packing material.Ensure that all scrap materials have been removed from any tables orstands.Clean/sweep the floor. Ensure that all alignment marks have beenremoved.EnvironmentRemove any temporary weather protection used for installation.Check that all covers are in place.Check that the power connections are tight.Organize any items (manuals, materials, etc.) left on site and place themin a location specified by the site manager.Check that the unit lock is secure and key is removed.Check that solar cover is secure.Verify that cabling is properly secured between unit and enclosures.6
Installation Completion ChecklistDEC 2000 6-57SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYDirectionsFill out the installation completion checklist and make any necessarycopies. You may copy this check sheet as needed.6
Installation Completion Checklist – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-58Installation completionchecklistDate Hardware Installation Completed: ________________________Site:_______________________________________________________Serial Number(s):__________________________ __________________________________________________________Checklist Completed By:_____________________________________Checklist Reviewed By:______________________________________Table 6-47: Installation Completion ChecklistStatus No. Item Notes1Air flow clearance requirements are met.2Equipment is not damaged.3Mounting bracket is level and secure.4Back solar cover (if applicable) is securelyattached to the mounting bracket.5RGPS head and mast are secure.6RGPS head has a clear view of the sky and isnot in a location which accumulates debris.Make sure the RGPS is located away fromthe BTS transmit antenna.7Mounting bracket is connected to the Masterground.8The connection to the AC source is secure (ifapplicable).9The AC source is protected by a lightningarrestor (if applicable).10 The connection to the DC source is secure (ifapplicable).11 The connection to the battery is secure (ifapplicable).12 The connection to the auxiliary device issecure (if applicable).13 The antenna connections are secure.14 The antenna cables are protected by lightningarrestors (if applicable).15 Customer input alarm connections arecomplete between the Site I/O cable and theSite I/O interface(s).16 RGPS connections are complete between theSite I/O cable and the Site I/O interface(s).6
Installation Completion Checklist – continuedDEC 2000 6-59SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 6-47: Installation Completion ChecklistStatus NotesItemNo.17 Phone (modem) connections are completebetween the Site I/O cable and the Site I/Ointerface(s).18 Span connections are complete between theSite I/O cable and the Site I/O interface(s).19 Span, phone, and RGPS connections areprotected by lightning arrestors (ifapplicable).20 The RGPS/HSO cabling for multi–BTSconfigurations is secure (if applicable).21 The span line daisy chain cabling formulti–BTS configurations is secure.22 The RGPS ground lead is connected to theBTS digital ground reference.23 Fin covers are secure.24 Installation hardware is removed.25 The lock is in place and the key removed.26 The site I/O junction box is secure.27 The short–duration battery is secure (ifapplicable).28 The short–duration battery cable (DC inputcable) is secure (if applicable).29 The earth ground connection is securebetween the site I/O junction box and themounting bracket.30 The AC input cable is securely attached to theAC input connector (if applicable).31 The DC input cable is securely attached to theDC input connector (if applicable).32 The DC output cable is securely attached tothe DC output connector (if applicable).33 The unit–to–unit SU cabling is secure (ifapplicable).34 The unit–to–unit MIB cabling is secure (ifapplicable)35 The antenna N–type connectors are securelyattached to the antenna A and B connectors(if applicable).6
Installation Completion Checklist – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20006-60Table 6-47: Installation Completion ChecklistStatus NotesItemNo.36 All unused ports are properly terminated.37 All cables are dressed and tied.38 The external power source (AC or DC) isactive.39 The AC and/or DC power breakers on theBTS are engaged (pushed in).40 The front solar cover is secure (if applicable).41 The auxiliary device is switched on (ifapplicable).42 The site is cleaned, swept and trash removed.43 The site specific documentation is present atthe site.6
DEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYChapter 7: Optimization and Optional Acceptance Test Procedures (ATP)Table of ContentsATP Overview 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Preparation 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools Required 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remove Solar Cover 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Power Up 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing Diagnostic Access Cover Procedure 7-5. . . . . . . . . . . . . . . . . . Test Equipment and LMF Connection 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LMF to BTS Connection 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment Connection 7-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Test Equipment to the BTS and LMF 7-9. . . . . . . . . . . . . . . . Connecting Advantest R3465 to BTS 7-9. . . . . . . . . . . . . . . . . . . . . . . . . . Connecting the Communication Test Set and Power Meter to the LMF 7-13Cable Configuration 7-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Configuration 7-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 7-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Creating a Named HyperTerminal Connection for MMI Communication 7-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Establishing an MMI Communication Session 7-17. . . . . . . . . . . . . . . . . . . Programming Customer Operating Channel 7-17. . . . . . . . . . . . . . . . . . . . . Synchronization Background 7-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synchronization Configuration 7-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Synchronization Verification 7-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Location Coordinates 7-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BTS Software 7-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 7-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Install the LMF Program and BTS Binaries 7-24. . . . . . . . . . . . . . . . . . . . . Create a Site–Specific BTS Directory 7-24. . . . . . . . . . . . . . . . . . . . . . . . . . Start the LMF and Login to the BTS 7-24. . . . . . . . . . . . . . . . . . . . . . . . . . . Update BTS Specific CDF File Device Load Version 7-25. . . . . . . . . . . . . Download/Enable MAWI 7-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cell Site Data File (CDF) 7-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Test Equipment Setup 7-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Purpose 7-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Test Equipment 7-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Set Calibration Background 7-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Purpose of Test set Calibration 7-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selecting Test Equipment 7-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manually Selecting Test Equipment in a Serial Connection Tab 7-30. . . . . Automatically Selecting Test Equipment in a Serial Connection Tab 7-31. . Calibrating Test Equipment 7-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R3465 Calibration/GPIB Address & Clock Setup 7-33. . . . . . . . . . . . . . . . Power Meter GPIB Setup 7-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acceptance Test (ATP) Equipment Setup 7-36. . . . . . . . . . . . . . . . . . . . . . . Test Equipment Selection 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prerequisites 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Meter Calibration 7-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 7-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prerequisites 7-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 7-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Cable Calibration 7-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background 7-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Purpose 7-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automated Cable Calibration Procedure 7-40. . . . . . . . . . . . . . . . . . . . . . . . Create CAL File 7-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 7-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Create CAL File 7-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 7-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RF Path Audit 7-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment Setup 7-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmit (TX) Audit 7-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acceptance Tests 7-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Test Objective 7-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Tests to be Performed 7-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX Test Objective 7-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX Test to be Performed 7-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDMA Operating Frequency Programming Information – North American PCS Bands 7-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 7-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900 MHz PCS Channels 7-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Calculating 1900 MHz Center Frequencies 7-49. . . . . . . . . . . . . . . . . . . . . . 800 MHz CDMA Channels 7-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Calculating 800 MHz Center Frequencies 7-51. . . . . . . . . . . . . . . . . . . . . . . TX & RX Acceptance Tests 7-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX ATP Test 7-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table of Contents – continuedDEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYPrerequisites 7-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Tests Using Backup Synchronization (Sites Equipped With GPS) 7-53. RX ATP Test 7-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Generate an ATP Report 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATP Report 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copy LMF CAL File to CBSC 7-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 7-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copying CAL Files from LMF to a Diskette 7-61. . . . . . . . . . . . . . . . . . . . Copying CAL Files from Diskette to the CBSC 7-62. . . . . . . . . . . . . . . . . . Prepare to Leave the Site 7-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing External Test Equipment 7-63. . . . . . . . . . . . . . . . . . . . . . . . . . . Reset and Initialize Site Remotely 7-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bringing BTS into Service with the CDMA LMF 7-63. . . . . . . . . . . . . . . . Terminating LMF Session/Removing Terminal 7-64. . . . . . . . . . . . . . . . . . Replace Diagnostic Access Cover 7-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replace Solar Cover 7-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Notes7
ATP OverviewDEC 2000 7-1SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewThe purpose of this procedure is to outline the optimization and ATPafter a BTS installation. Calibration of the BTS is performed in thefactory and is not required. The ATP is also performed in the factoryand is optional.All the procedures in this chapter are to be performed with the BTS outof service or under LMF control. If necessary, refer to the “Shut Downand Restoring BTS Signaling” procedure in Chapter 7.For a complete listing of the required tools and equipment, refer to the“ATP Tools and Equipment” list in Chapter 1.7
BTS PreparationPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-2OverviewThe purpose of this procedure is to prepare the BTS for the ATP. Thisprocedure consists of:1. Solar Cover Removal2. BTS Power Up3. Diagnostic Access Cover RemovalTools RequiredThe following tools and materials are necessary to do this procedure:STorque driver wrench, 1/4–in. hex female drive, 0–10 N–MST20 Torx tamper bitRemove Solar CoverIf you did not mount the solar cover during the unit installation, then thisprocedure is not necessary.ProcedureRemove the four captive screws (two on each side) that hold the frontsolar cover. Refer to Figure 7-1.Figure 7-1: Front Solar Cover (MicroCell Illustrated)FRONT COVERCAPTIVE SCREWSCAPTIVE SCREWSBTS Power UpFigure 7-2 shows the location of the AC and DC Power breakers on theMicrocell unit. Both the AC and DC breakers must be pushed in topower up the unit.7
BTS Preparation – continuedDEC 2000 7-3SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 7-3 shows the location of the AC power breakers inside theoptional Primary Surge Suppressor. The AC breakers must be closedbefore you power up the Microcell or Picocell unit.Figure 7-2: Location of AC and DC Power BreakersAC POWER BREAKERDC POWER BREAKER0182–O_IL.docMICROCELL SHOWN7
BTS Preparation – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-4Figure 7-3: Location of AC Power Breakers Inside Primary Surge SuppressorAC POWER BREAKERCARRIER 1AC POWER BREAKERCARRIER 2AC POWER BREAKERCARRIER 3AC POWER BREAKERCARRIER 4MAIN INPUT BREAKER7
BTS Preparation – continuedDEC 2000 7-5SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYRemoving Diagnostic AccessCover ProcedureThe screws are captivated. Do not attempt to remove themfrom the cover.NOTETable 7-1: Procedure for Removing Diagnostic Access CoverStep Action1Using a T20 Torx tamper bit, loosen the two tamper resistantM4 screws holding the cover. See Figure 7-4.2Gently tap the cover to loosen if required.3Remove the cover and set inside a secure place.NOTEThe 19 MHz and 2 SEC connectors should not be terminatedwith a 50 ohm terminator.Figure 7-4: How To Remove The Diagnostic Access Cover (Microcell shown)SCREWS IN DIAGNOSTICACCESS COVER ARE CAPTIVE7
BTS Preparation – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-6Figure 7-5: Detail Location of the Diagnostic Access Area for MicroCell0181–O_IL.docFigure 7-6: Detail Location of the Diagnostic Access Area for PicoCell7
Test Equipment and LMF ConnectionDEC 2000 7-7SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewThis procedure gives instructions to connect the LMF to the BTS.LMF to BTS ConnectionThe LMF is connected to the MMI/LMF connector on the diagnosticaccess area. The illustration (Figure 7-7) shows the connections betweenthe LMF and BTS.The LMF serial port, or PCMCIA (Personal Computer Memory CardInternational Association) Serial Adapter provides the connectionbetween the LMF and the MMI/LMF connector located on thediagnostic access area.ProcedureConnect the LMF to the BTS. Refer to Figure 7-7, Figure 7-8, andTable 7-2.Figure 7-7: BTS to LMF connectionDB9 DB9LMFCONNECT 15 TO 9–PINMMI/LMF CONNECTORTO MMI/LMF PORTDB9 TO DB9CABLECONNECT TOPCMCIA SERIAL I/OOR SERIAL I/O PORT0183–O_IL.DOC7
Test Equipment and LMF Connection – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-8MMI/LMF serial connector informationRefer to Figure 7-8 and Table 7-2 for information for the 15–pinMMI/LMF connector.Figure 7-8: 15–Pin MMI/LMF Serial Connector11 12 13 14 1567891012345Table 7-2: 15–Pin MMI/LMF Serial Cable InformationPin# Abbreviation Description1RTS Request to Send2 TXD Transmit Data3 RXD Receive Data4 TX+ Ethernet Transmit +5 TX– Ethernet Transmit –6 CTS Clear to Send7 CTS Clear to Send8 CTS Clear to Send9 – Open10 RI Ring Indicator11 RI Ring Indicator12 RX+ Ethernet Receive +13 CTS Clear to Send14 GND Ground15 RX– Ethernet Receive –Test Equipment ConnectionThe following test equipment setup applies to the BTS Acceptance TestProcedure (ATP).If you are not going to perform the ATP, then proceed tothe “Creating a Named HyperTerminal Connection forMMI Communication” procedure in this chapter.NOTE7
Test Equipment and LMF Connection – continuedDEC 2000 7-9SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYEquipment warm-upWarm-up BTS equipment site for a minimum of 60minutes prior to the BTS ATP. This assures BTS sitestability and contributes to test accuracy.(Time spent running initial power–up, hardware/firmwareaudit, and BTS download counts as warm–up time).IMPORTANT*Warm-up test equipment for a minimum of 60 minutesprior to their use in the BTS ATP. This assures maximumequipment measurement accuracy and consistency duringtesting.IMPORTANT*Connecting Test Equipment tothe BTS and LMFAll test equipment is controlled by the LMF via a Serial Cable/GPIBbus. The LMF expects each piece of test equipment to have a factory-setGPIB address. If there is a communications problem between the LMFand any piece of test equipment, you should verify that the GPIBaddresses have been set correctly.In the following procedure and illustrations, typical DIPswitch positions and/or configurations are shown. Ifrequired, refer to the test equipment OEM user manuals foradditional information.NOTEConnecting Advantest R3465 toBTSFollow the procedure in Table 7-3 to connect the Advantest R3465 to theBTS. Refer to Figure 7-9.Table 7-3: Interfacing test equipment to the BTSStep Action1Connect an SMA/BNC coax cable between the following points:– BNC on the Advantest CDMA TIMEBASE IN port.– SMA on the 19 MHz port on the diagnostic access area of the BTS.2Connect an SMA/BNC cable between the following points:– BNC to one end of the BNC “T.”– SMA on the 2 Sec port on the diagnostic access area of the BTS.7
Test Equipment and LMF Connection – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-10Table 7-3: Interfacing test equipment to the BTSStep Action3Connect a BNC/BNC cable between the following points:– BNC to one end of the BNC “T.”– BNC to the EXT TRIG port on the rear panel of the Advantest R3465.4Connect the BNC “T” to the EVEN SEC/SYNC IN port of the Advantest R356IL.5Verify the R3561 and R3465 rear panel connections are in place (These are common connections andshould already be installed):– Serial cable between 3465A rear panel SERIAL I/O port and R3561 SERIAL I/O port.– SMA cable between 3465A rear panel 1ST LO OUT port and R3561 LOCAL IN port.7
Test Equipment and LMF Connection – continuedDEC 2000 7-11SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYAdvantest R3465front panel Advantest R3465rear panelBNC“T”CONNECTIONS DEPICTED BY HEAVY BOLD LINES ARESTATIONARY AND SHOULD REMAIN INSTALLED DURINGTEST EQUIPMENT TRANSPORT FROM SITE TO SITE.19.6608 MHZ REFERENCE2 SECOND REFERENCEGPIBCONNECTORFROM EVENSEC/SYNC INFigure 7-9: R3465 Communications Test Set Timing Signal Detail (Advantest R3465)THE FWD B AND RFL BCONNECTORS ARENOT PRESENT ON THEPICOCELLBTS DIAGNOSTIC ACCESSAREA (MICROCELL SHOWN)7
Test Equipment and LMF Connection – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-12CONNECTIONS DEPICTED BY DOTTED LINES ARESTATIONARY AND SHOULD REMAIN INSTALLED DURINGTEST EQUIPMENT TRANSPORT FROM SITE TO SITE.19.6608 MHZ REFERENCE2 SECOND REFERENCEFigure 7-10: Communications Test Set Timing Signal Detail (CyberTest, HP 8935, HP 8921) THE FWD B AND RFL BCONNECTORS ARENOT PRESENT ON THEPICOCELLBTS DIAGNOSTIC ACCESSAREA (MICROCELL SHOWN)MOTOROLA CYBERTESTHP 8935HP 8921COMMUNICATIONS TEST SETSYNC MONITOREVEN SEC TICKPULSE REFERENCEFROM CSM BOARDFREQ MONITOR19.6608 MHZ CLOCKREFERENCE FROMCSM BOARDFREQ MONITOR 19.6608 MHZ CLOCKREFERENCE FROM CSM BOARDSYNC MONITOREVEN SEC TICKPULSE REFERENCEFROM CSM BOARDFREQ MONITOR 19.6608 MHZ CLOCKREFERENCE FROM CSM BOARDSYNC MONITOREVEN SEC TICKPULSE REFERENCEFROM CSM BOARD7
Test Equipment and LMF Connection – continuedDEC 2000 7-13SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYConnecting theCommunication Test Set andPower Meter to the LMFUse the following procedure in Table 7-4 to connect the communicationtest set to the power meter and to the LMF. Refer to Figure 7-11.Table 7-4: Connect the Communication Test Set and Power Meter to the LMFStep Action1Connect the RS232–IEEE488 converter serial cable between the COM1 port of the LMF and theRS232 port of the RS232–IEEE488 converter.2Connect a GPIB cable between the RS232–IEEE488 converter and the GPIB port on thecommunication test set.3Connect a GPIB cable between the GPIB port on the communication test set and the GPIB port ofthe power meter.4Set the DIP switches on the RS232–IEEE488 converter as shown in Figure 7-11.5Power on the communication test set, power meter and RS232–IEEE488 converter.Figure 7-11: LMF to Test Equipment ConnectionLMFOFFONS MODEDATA FORMATBAUD RATEGPIB ADDRESSG MODERS232–IEEE488 CONVERTERPOWER METERADVANTEST R356ILADVANTEST R3645GPIB CABLE(S) TO GPIBCONNECTOR ON TESTEQUIPMENTRS–232 CABLETO COMM1 PORT ON CDMALMF NOTEBOOK7
Test Equipment and LMF Connection – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-14Cable ConfigurationFigure 7-12 shows the cable configuration for the RS232–IEEE488converter serial cable.9–pin D (female) 9–pin D (female)GND 5 5 GNDRX 33 RXTX 22 TXRTS 7 7 RTSRSD/DCD 1 1 RSD/DCDDTR 4 4 DTRDSR 6 6 DSRFigure 7-12: RS232–IEEE488 Converter Serial Cable ConfigurationCTS 8 8 CTSON BOTH CONNECTORS SHORTPINS 7 AND 8;SHORT PINS 1, 4 AND 67
BTS ConfigurationDEC 2000 7-15SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to configure the BTS and establishcommunication sessions between the LMF and BTS. This procedureconsists of:1. Creating a named hyperterminal connection for MMIcommunication2. Establishing an MMI communication session3. Programming customer operating channel4. Verifying BTS synchronization mode5. Verifying DPLL trackingCreating a NamedHyperTerminal Connection forMMI CommunicationConfirming or changing the configuration data of certain BTS FieldReplaceable Units (FRU) requires establishing an MMI communicationsession between the CDMA LMF computer and the FRU. Using featuresof the Windows operating system, the connection properties for an MMIsession can be saved on the CDMA LMF computer as a named WindowsHyperTerminal connection. This eliminates the need for setting upconnection parameters each time an MMI session is required to supportoptimization.Once the named connection is saved, a shortcut for it can be created onthe Windows desktop. Double–clicking the shortcut icon will start theconnection without the need to negotiate multiple menu levels.Follow the procedures in Table 7-5 to establish a named HyperTerminalconnection and create a Windows desktop shortcut for it.Table 7-5: Create a HyperTerminal ConnectionStep Action1From the Windows Start menu, select:Programs > Accessories2 Select Communications, double click the Hyperterminal folder, and then double click on theHypertrm.exe icon in the window which opens.NOTESIf a Location Information Window appears, enter the required information, then click on theClose button. (This is required the first time, even if a modem is not to be used.)SIf a You need to install a modem..... message appears, click on NO.3When the Connection Description box opens:– Type a name for the connection being defined (e.g., MMI Session) in the Name: window,– Highlight any icon preferred for the named connection in the Icon: chooser window, and– Click OK. . . . continued on next page7
BTS Configuration – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-16Table 7-5: Create a HyperTerminal ConnectionStep ActionNOTEFor CDMA LMF computer configurations where COM1 is used by another interface such as testequipment and a physical port is available for COM2, select COM2 in the following step to preventconflicts.4From the Connect using: pick list in the Connect To box displayed, select Direct to Com 1 orDirect to Com 2 for the RS–232 connection port, and click OK.5In the Port Settings tab of the COM# Properties window displayed, configure the RS–232 portsettings as follows:SBits per second: 9600SData bits: 8SParity: NoneSStop bits: 1SFlow control: None6 Click OK.7Save the defined connection by selecting:File > Save8Close the HyperTerminal window by selecting:File > Exit9Click the Yes button to disconnect when prompted.10 If the Hyperterminal folder window is still open, proceed to step 12.11 Select Communications and double click the Hyperterminal folder.12 Highlight the newly–created connection icon by clicking on it.13 Right click and drag the highlighted connection icon to the Windows desktop and release the rightmouse button.14 From the popup menu which appears, select Create Shortcut(s) Here.15 If desired, reposition the shortcut icon for the new connection by dragging it to another location on theWindows desktop.16 Close the Hyperterminal folder window by selecting:File > Close7
BTS Configuration – continuedDEC 2000 7-17SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYEstablishing an MMICommunication SessionFor those procedures which require MMI communication between theCDMA LMF and the BTS, follow the procedures in Table 7-6 to initiatethe communication session.If an LMF session is in progress, logout of the LMF priorto establishing an MMI communication session. Refer tosteps 1 and 2 of the “Remove LMF” procedure inTable 7-38.NOTETable 7-6: Establishing MMI CommunicationStep Action1Connect the CDMA LMF computer to the BTS. Refer to the “Connecting the LMF to the BTS”procedure in this chapter.2Start the named HyperTerminal connection for MMI sessions by double clicking on its Windowsdesktop shortcut.3NOTEIf a Windows desktop shortcut was not created for the MMI connection, access the connection fromthe Windows Start menu by selecting:Programs > Accessories > Hyperterminal > HyperTerminal > <Named HyperTerminalConnection (e g MMI Session)>Connection (e.g., MMI Session)>Once the connection window opens, establish MMI communication with the BTS FRU by pressingthe CDMA LMF computer Enter key until the prompt identified in the applicable procedure isobtained.Every command is entered at the SC300> prompt unless otherwise specified.Simulated LMF sessionYou must start a simulated LMF session when you enter MMIcommands. Enter the following command at the MMI prompt tosimulate an LMF link:sndtype 0xa178You should enter this command at the beginning of every MMICommunication Session.Programming CustomerOperating ChannelA non–volatile database containing the default channel and defaultpower level of the site must be programmed. The default channel is thecustomer operating channel for this site. The default power level mustbe set to –50 dBm which will be overwritten by the MM/OMCR whenthe site comes on–line.7
BTS Configuration – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-18It is imperative that the customer frequency be programmed into thisdatabase. Failure to do so may result in the RF interference to otherRF–emitting devices in the local area whenever the site is powered up.Table 7-7: Updating Default Channel Setting to Customer Operating ChannelStep Action1Connect the LMF computer terminal to the MMI/LMF connector. Refer to Figure 7-7.2If you have not already done so, logout of the BTS and exit the LMF. Wait 10 seconds beforeproceeding.3Establish an MMI connection session with the BTS. Refer to Table 7-6.4Simulate an LMF connection by issuing the sndtype 0xa178 command.5Verify that the BTS is in OOS_RAM status by issuing the status command.6Enter the op_param –w –50 chan# command.–w instructs the BTS to write the values into non–volatile memory.–50 defaults the power to –50dBmchan# the customer operating channel (76–724)If the command is successful, the following response will display:PASSED: TRX EEPROM updated for power level = –50 (dBm) and channel =chan#7If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminalconnection by selecting File>Exit.If you are continuing the MMI session, proceed to Table 7-8.Synchronization BackgroundGPSGPS is typically used as the primary timing reference for CDMA BTSs.In applications where RGPS is used, the BTS is said to be synchronouswith CDMA system time. The RGPS provides a 1 Pulse Per Secondtiming reference and Time Of Day information to allow the BTS tosynchronize to CDMA system time.HSOA High Stability Oscillator (HSO) within the BTS provides a backuptiming reference in the event of a GPS outage. Using only the HSO, theBTS can maintain CDMA system time for up to 24 hours. The BTS canalso use the HSO as the primary timing reference (non–synchronousoperation). However, synchronization to CDMA system time is notpossible. The HSO provides a 1 Pulse Per Second timing reference toallow the BTS to remain synchronized to CDMA system time in theevent of a GPS outage (synchronous operation) or to provide a stablefrequency reference (non–synchronous operation).7
BTS Configuration – continuedDEC 2000 7-19SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYThe HSO must be installed with GPS tracking for at least24 hours before the HSO can provide 24 hours of backupfor CDMA system time synchronization.NOTEBTSThe BTS uses a Digital Phase Locked Loop (DPLL) to track the RGPSand/or HSO and generate a 19.6608 MHz CDMA timing reference. Thistiming reference, in conjunction with Time Of Day information providedby the RGPS, allows the BTS to synchronize to CDMA system time. A2 Second reference is also generated by the BTS to allow alignment ofPilot offsets for the BTS and external test equipment. Both the 19.6608MHz (19 MHz) and 2 Second (2 Sec) references are available via SMAconnectors located in the Diagnostic Access Area.In order for the DPLL to begin the RGPS tracking process, the RGPSmust be tracking GPS satellites. In order for the DPLL to begin theHSO tracking process, the BTS must be powered up (warmed) for atleast 15 minutes.The DPLL status is defined as being in one of five states: Init, Warm,A1, A2 and TK.SThe Init state is the starting state of the DPLL.SThe Warm state is the condition during the 15 minute BTS warm uptime.SThe A1 and A2 states are acquisition states when the DPLL isadjusting the 19.6608 MHz frequency based on the available referencesources (RGPS or HSO). Under normal operating conditions, theacquisition states last about 5 minutes.SThe TK state is the DPLL tracking state and is entered at the end ofthe acquisition states. The TK state is required for performing ATP.Synchronization ConfigurationThe Sync button in the Diagnostic Access Area is used to toggle theRGPS or HSO as the primary timing reference for the BTS. If theExternal indicator in the Diagnostic Access Area is illuminated, the BTSexpects an RGPS to be present for use as the primary timing reference.If the External indicator is not illuminated, the BTS will use the internalHSO as the primary timing reference.Use the procedure in Table 7-8 to verify and, if necessary change theBTS Sync mode.7
BTS Configuration – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-20Table 7-8: Verify BTS Sync ModeStep Action1If an MMI session was established, proceed to step 6. If no MMI session is running, proceed tostep 2.2Connect the MMI/LMF.3Open an MMI Communication session.4Simulate an LMF connection by issuing the sndtype 0xa178 command.5Verify that the BTS is in OOS_RAM status by issuing the status command.6Observe the condition of the External indicator.7No further action is required if the BTS is in the desired Sync mode. Continue with Step 8 if theSync mode needs to be altered.8Push the Sync button to change the BTS Sync mode.9Reset the BTS using the Reset button in the Diagnostic Access Area.10 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminalconnection by selecting File>Exit.If you are continuing the MMI session, proceed to Table 7-9.Synchronization VerificationThe DPLL within the BTS must be tracking either RGPS or HSO inorder to perform ATP. Use the procedure in Table 7-9 to verify DPLLtracking.Table 7-9: Verify DPLL TrackingStep Action1If an MMI session was established, proceed to step 6. If no MMI session is running, proceed tostep 2.2Connect the MMI/LMF.3Open an MMI Communication session.4Simulate an LMF connection by issuing the sndtype 0xa178 command.5Verify that the BTS is in OOS_RAM status by issuing the status command.6If an RGPS is not present, go to Step 9. . . . continued on next page7
BTS Configuration – continuedDEC 2000 7-21SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-9: Verify DPLL TrackingStep Action7Enter the gps_status command to display the current state of the RGPS. Observe the followingtypical response:gps_statusGPS Receiver Identification:Current GPS Time :8 03 1999 23:01:12Current GPS Receiver Status :8Number of Satellites Currently visible :11Number of Satellites Currently received :5Number of Satellites Currently tracked :5GPS Receiver Type :UTCurrent GPS Task State :GPS_TRACKCurrent Dilution of Precision (HDOP (2D)/antenna ok [0x01]): 0Chan: 0, SVID: 9, Mode: 8, RSSI: 44, Status: 0xaaChan: 1, SVID: 4, Mode: 8, RSSI: 46, Status: 0xaaChan: 2, SVID: 10, Mode: 8, RSSI: 44, Status: 0xaaChan: 3, SVID: 6, Mode: 8, RSSI: 41, Status: 0xaaChan: 4, SVID: 7, Mode: 8, RSSI: 43, Status: 0xaaChan: 5, SVID: 24, Mode: 8, RSSI: 47, Status: 0xaaChan: 6, SVID: 30, Mode: 8, RSSI: 45, Status: 0xaaChan: 7, SVID: 5, Mode: 8, RSSI: 48, Status: 0xaaCurrent Longitude: –350250952Current Latitude: 118244730Current Height: 240198The RGPS must have a Current GPS Task State of GPS_TRACK to proceed.NOTENOTEGPS tracking times vary depending on location and installation.9Issue the dpll_status command to display the current state of the DPLL. Observe the followingtypical response:Current source set to: GPS referenceDPLL control task state: DPLL track.DPLL status (not valid if using even sec src): c:0000 off: –8639450,6736579,7204904 TK(Note: This must say TK. A1 and A2 states will have preceded it)Mode cntr: 120 ip: 9, iq: 4aip1: 9, aiq1: 4aip2: 6, aiq2: –2 tip: 3, tiq: –9integrator: 4096 . . . continued on next page7
BTS Configuration – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-22Table 7-9: Verify DPLL TrackingStep Action10 Verify that the DPLL is “tracking” either the RGPS or HSO. The DPLL must have a Currentsource set to of GPS reference or HSO reference. The DPLL must also have aDPLL control task state of DPLL track.11 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminalconnection by selecting File>Exit.If you are continuing the MMI session, proceed to Table 7-10.Location CoordinatesThe BTS supplies the RGPS with default startup coordinates (latitudeand longitude) in order to assist the RGPS in tracking satellites. Thedefault startup coordinates can be modified and saved into non–volatilememory to speed the tracking of satellites.Use the procedure in Table 7-10 to verify and, if necessary, modify thedefault startup coordinates. The procedure in Table 7-10 is onlyapplicable to sites equipped with an RGPS.Table 7-10: Verify Default Startup CoordinatesStep Action1If an MMI session was established, proceed to step 6. If no MMI session is running, proceed tostep 2.2Connect the LMF/MMI.3Open an MMI Communication session.4Simulate an LMF connection by issuing the sndtype 0xa178 command.5Verify that the BTS is in OOS_RAM status by issuing the status command.6Issue the dpll_status command to display the current state of the DPLL. Verify that the DPLLhas a ”Current source set to” of GPS reference and a ”DPLL control task state” of DPLLtrack. The DPLL must be tracking GPS in order to complete this procedure.7* IMPORTANTThe values for longitude and latitude in response to the gps_status command are given in unitsof milli arcseconds Be careful to record the values accurately including any leading negative ( )of milli–arcseconds. Be careful to record the values accurately including any leading negative (–)signs. The value of Current Height is given in units of centimeters.Enter the gps_status command.8Record the values displayed for Current Longitude, Current Latitude andCurrent Height. . . . continued on next page7
BTS Configuration – continuedDEC 2000 7-23SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-10: Verify Default Startup CoordinatesStep Action9* IMPORTANTThe gps_config command displays the default startup coordinates for the BTS. Note thatlatitude is displayed first, followed by longitude. This is in reverse order compared tothe response of the gps_status command. The values for latitude and longitude are given inunits of milli–arcseconds. The value of Current Height is given in units of centimeters.Enter the gps_config command to display the default startup coordinates for the BTS. Observethe following typical response:GPS Configuration data: latitude: 151679715 msec longitude: –316791269 msecheight: 19740 centi–meters height: 19740 centi–meters height_type: 0 cable_delay: 0 nsec accuracy: 0If the default startup coordinates need to be modified, the gps_config command can be issuedwith additional parameters. Using the Current Longitude, Current Latitude andCurrent Height values recorded in step 8, issue the following command:gps_config <latitude> <longitude> <height> 0 0 0Be careful to input the latitude and longitude in the proper order along with any leading negative(–) signs.The GPS Height Type Configuration should be set to “0.”10 Issue the gps_config to verify that the coordinates are set.11 Reset the BTS to save the new coordinates.12 Repeat the steps in Table 7-9 to verify the DPLL status prior to performing ATP.13 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminalconnection by selecting File>Exit.7
BTS SoftwarePRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-24ObjectiveThis objective of this procedure is to:1. Install the LMF program.2. Create a site specific BTS directory.3. Start the LMF.4. Login to the BTS5. Update the BTS–specific CDF file.6. Download and enable the MAWIInstall the LMF Program andBTS BinariesInstall the LMF and BTS binaries on the PC to be used if they are not alreadyinstalled. Refer to the CDMA LMF Operator’s Guide, 68P64114A78 forthe installation procedure.Create a Site–Specific BTSDirectoryFollow the steps in Table 7-11 to create a bts–bts# directory, to whichthe bts–bts#.cdf, cbsc–1.cdf, bts–bts#.cal, and ATPreport files will reside.Table 7-11: Create Site–Specific BTS DirectoryStep Action1Use MS Windows Explorer to create a bts–# folder under the wlmf\cdma folder(where # is the bts number).2Get the bts–#.cdf file and cbsc–#.cdf file from the CBSC and put a copy ofthe files in the wlmf\cdma\bts–# folder. Refer to the LMF help screens or theCDMA LMF Operator’s Guide, 68P64114A21 for the copy file procedure.Start the LMF and Login to theBTSUse the following procedure in Table 7-12 to start the LMF and login tothe BTS.Prerequisites1. A bts–# folder with a correct CDF and CBSC file exists.2. The LMF notebook is correctly set up and connected to the BTS.Refer to Figure 7-7.7
BTS Software – continuedDEC 2000 7-25SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYProcedureThe Refresh button can be used to update the AvailableBase Stations pick list to include any new bts–#folders added/created after the LMF was started. To logoutof the BTS, click on Select>Logout. A confirm logoutpop–up message will appear.NOTETable 7-12: Start the LMF and Login to the BTSStep Action1Click on the LMF desktop icon. The LMF window should appear.2Click on the Login tab if it is not already displayed.3Double–click on CDMA in the Available Base Stations pick list if the list ofavailable BTSs is not displayed.4Click on the desired BTS.5Is all of the information in the Serial Login tab and Equipage Information boxlist correct?– If YES, go to step 8.– If NO, go to step 6.6Click on the Serial Login tab if it is not in the forefront. Select the correct ComPort (normally COM2) and select the desired Baud Rate (normally 9600 for testsand 38400 for downloads).7If applicable, change the Multi–Channel Preselector selection (normally MPC).8Click on the Login button. A BTS tab with the BTS should be displayed.NOTEA SC6XX BTS picture will appear instead of a SC300 picture.Update BTS Specific CDF FileDevice Load VersionFollow the steps in Table 7-13 to update the existing BTS specific CDFfile NextLoad parameter to reflect the current device load version to bedownloaded.The NextLoad version parameter in the CDF file for a BTS can beupdated to one of the existing version numbers in thewlmf>cdma>loads folder. When code is downloaded the code fileused is determined by the NextLoad parameter in the CDF file. If aversion number folder that has the same number as the NextLoadparameter is not found when the download code function is used theLMF will not automatically select the code and data files to bedownloaded.7
BTS Software – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-26Device load version in the CDF file does not have to matchthe current version loaded at the OMCR/CBSC.NOTETable 7-13: Update BTS Specific CDF File Device Load VersionStep Action1Click on the Util menu.2Select the Tools menu item.3Click on the Update NextLoad device.4Select the desired version number (button next to desired version number must be darkened).5Click on the Save button. A pop–up message will appear indicating that the CDF file has beenupdated.NOTENOTEAt this point, a backup copy of the original CDF is created with a _bak extension, (e.g.,bts–812.cdf_bak ).6Click on the OK button to dismiss the pop–up message.Download/Enable MAWIThe objective of this procedure is to download and enable the BTS.The BTS software platform is based on the Motorola AdvancedWideband Interface (MAWI). The term MAWI is used to refer to theMicrocell or Picocell from the LMF’s point of view.The BTS is shipped from the factory with all the softwaredownloaded. Use the load procedure only when newsoftware is loaded.NOTEFollow the steps outlined in Table 7-14 to download the code and data toenable the MAWI.Before the download/enable process, use the status function and verifythe MAWI responds with status information. Use this information to getthe current code loaded in MAWI.7
BTS Software – continuedDEC 2000 7-27SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-14: Download/Enable MAWIStep Action1If the ATP is going to be run, the MAWI has to have the same code load as the LMF CDF or the sitespecific information cannot be loaded to MAWI (PN offset, etc.) for ATP to complete.2If downloading code, insure the LMF is logged into the BTS at 38400 Baud Rate for timelydownload (20 minutes vs 2+ hours).3Click on the MAWI and select Device>Download Code.A status report is displayed that confirms the change in device status. Click OK to close statuswindow.4Click on the MAWI and select Device>Download Data. A status report is displayed thatconfirms the change in device status. Click OK to close status window.5Click on the MAWI and select Device>Enable to enable the MAWI. The MAWI changes to green(INS–ACT test mode).Cell Site Data File (CDF)The Configuration Data File (CDF) includes the CDMA channel elementallocation plan. This plan indicates how each CDMA carrier isconfigured, and how the paging, sync, traffic, and access channelelements (and associated gain values) are assigned.The CDF file also contains a table for the Effective Rated Power (ERP)for each transmit antenna. Motorola System Engineering specifies theERP of a transmit antenna based on site geography, antenna placement,and government regulations. Working from this ERP requirement, theantenna gain, (dependent on the units of measurement specified) andantenna feed line loss can be combined to determine the required powerat the BTS TX output.Refer to the CDMA LMF Operators Guide; 68P64114A78for additional information on the layout of the LMFdirectory structure (including cdf file locations andformats).NOTESite equipage verificationIf you have not already done so, use an editor to view the CDF, andreview the site documentation. Verify the site engineering equipage datain the CDF to the actual site hardware.If the current LMF or BTS binaries need to be installed onthe LMF PC, or for more information on viewing CDFfiles, refer to the CDMA LMF Operators Guide;68P64114A78. NOTE7
BTS Software – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-28System status LED statesTable 7-15 lists all of the possible system status LED states.Table 7-15: System Status LED StatesSystem Status LED Status IndicationSteady Green INS_ACT# or INS_SBY$, no alarmsSlow Flashing Red/Green(0.2s Red, 1.4s Green) INS_ACT or INS_SBY w/alarms(s)Fast Flashing Green/Off(0.2s Green, 0.2s Off) OOS_RAM! with no alarmsFast Flashing Red/Green(0.2s Red, 0.2s Green) OOS_RAM with alarms(s)Slow Flashing Green/Off(0.2s Green, 1.4s Off) OOS_ROM@ with no alarmsSlow Flashing Green/Red(0.2s Green, 1.4s Red) OOS_ROM with alarm(s)Steady Red Critical hardware failureFast Flashing Red/Off(0.25s Red/0.25s Off)%NOTEThe MAWI has powered up in boot code becausethe ROM code is either corrupt or not present.This condition may indicate a MAWI hardwarefailure.#1: RAM test failure#2: FLASH 1 (512K) manufacture/device ID mismatch#3: FLASH 2 (512K) manufacture/device ID mismatch#4: FLASH 3 (512K) manufacture/device ID mismatch#5: Modem present but untrained#6: Unknown interrupt event#7: Reset by hardware watchdog timeout#8: Reset by software watchdog timeout#9: Reset by double bus fault#10: Reset by loss of clock#11: Reset by RESET instruction#12: Reset by soft reset pinOff No DC Power applied to module!OOS_RAM refers to a MAWI that is loaded but not enabled@OOS_ROM refers to a MAWI that is not loaded.#INS_ACT refers to a MAWI that is in service and active.$INS_SBY refers to a MAWI that is in service but on standby.%The number of flashes equals the alarm #, with a three–second pause between flashes.7
Test Equipment SetupDEC 2000 7-29SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYPurposeThe following test equipment setup applies to the BTS Acceptance TestProcedure (ATP).Required Test EquipmentThe following pieces of test equipment will be required to perform theseATP tests:SLMFSPower MeterSCommunications Test SetTo prevent damage to the test equipment, all Microcelltransmit (TX) tests must be made using the 30 dBattenuator.CAUTIONTest Set CalibrationBackgroundProper test equipment calibration ensures that the test equipment andassociated test cables do not introduce measurement errors, and thatmeasurements are correct.If the test set being used to interface with the BTS has beencalibrated and maintained as a set, this procedure does notneed to be performed. (Test Set includes LMF terminal,communications test set, additional test equipment,associated test cables, and adapters.)NOTEThis procedure must be performed prior to beginning the optimization.Verify all test equipment (including all associated test cables andadapters actually used to interface all test equipment and the BTS) hasbeen calibrated and maintained as a set.If any piece of test equipment, test cable, or RF adapter,that makes up the calibrated test equipment set, has beenreplaced, re-calibration must be performed. Failure to do socan introduce measurement errors, resulting in incorrectmeasurements and degradation to system performance.CAUTION7
Test Equipment Setup – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-30Calibration of the communications test set (or equivalenttest equipment) must be performed at the site beforecalibrating the overall test set. Calibrate the test equipmentafter it has been allowed to warm–up and stabilize for aminimum of 60 minutes.IMPORTANT*Purpose of Test setCalibrationThese procedures access the LMF automated calibration routine used todetermine the path losses of the supported communications analyzer,power meter, associated test cables, and (if used) antenna switch thatmake up the overall calibrated test set. After calibration, the gain/lossoffset values are stored in a test measurement offset file on the LMF.Selecting Test EquipmentUse LMF Options from the Options menu list to select test equipmentautomatically (using the autodetect feature) or manually.A Serial Connection and a Network Connection tab are provided fortest equipment selection. The Serial Connection tab is used when thetest equipment items are connected directly to the LMF computer via aGPIB box (normal setup). The Network Connection tab is used whenthe test equipment is to be connected remotely via a network connection.PrerequisitesEnsure the following prerequisites have been met before proceeding:STest equipment is correctly connected and turned on.SCDMA LMF computer serial port and test equipment are connected tothe GPIB box.Manually Selecting TestEquipment in a SerialConnection TabTest equipment can be manually specified before, or after, the testequipment is connected. The LMF does not check to see if the testequipment is actually detected for manual specification. Follow theprocedure in Table 7-16 to select test equipment manually.Table 7-16: Selecting Test Equipment Manually in a Serial Connection TabnStep Action1From the Options menu, select LMF Options.The LMF Options window appears.2Click on the Serial Connection tab (if not in the forefront).. . . continued on next page7
Test Equipment Setup – continuedDEC 2000 7-31SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-16: Selecting Test Equipment Manually in a Serial Connection TabnActionStep3Select the correct serial port in the COMM Port pick list (normally COM1).4Click on the Manual Specification button (if not enabled).5Click on the check box corresponding to the test item(s) to be used.6Type the GPIB address in the corresponding GPIB address box.Recommended Addresses13=Power Meter18=CDMA Analyzer7Click on Apply. (The button darkens until the selection has been committed.)NOTEWith manual selection, the LMF does not detect the test equipment to see if it is connected andcommunicating with the LMF.8Click on Dismiss to close the test equipment window. Automatically Selecting TestEquipment in a SerialConnection Tab When using the auto-detection feature to select test equipment, the LMFexamines which test equipment items are actually communicating withthe LMF. Follow the procedure in Table 7-17 to use the auto-detectfeature.Table 7-17: Selecting Test Equipment Using Auto-DetectnStep Action1From the Options menu, select LMF Options.The LMF Options window appears.2Click on the Serial Connection tab (if not in the forefront).3Select the correct serial port in the COMM Port pick list (normally COM1).4Click on Auto–Detection (if not enabled).5Type in the GPIB addresses in the box labeled GPIB address to search (if not already displayed).NOTEWhen both a power meter and analyzer are selected, the first item listed in the GPIB addresses tosearch box is used for RF power measurements (i.e., TX calibration). The address for a powermeter is normally 13 and the address for a CDMA analyzer is normally 18. If 13,18 is included inthe GPIB addresses to search box, the power meter (13) is used for RF power measurements. Ifthe test equipment items are manually selected the CDMA analyzer is used only if a power meteris not selected. . . . continued on next page7
Test Equipment Setup – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-32Table 7-17: Selecting Test Equipment Using Auto-DetectnActionStep6Click on Apply.NOTEThe button darkens until the selection has been committed. A check mark appears in the ManualConfiguration section for detected test equipment items.7 Click Dismiss to close the LMF Options window.Calibrating Test EquipmentThe calibrate test equipment function zeros the power measurement levelof the test equipment item that is to be used for TX calibration and audit.If both a power meter and an analyzer are connected, only the powermeter is zeroed.Use the Calibrate Test Equipment menu item from the Util menu tocalibrate test equipment. The test equipment must be selected beforecalibration can begin. Follow the procedure in Table 7-18 to calibrate thetest equipment.PrerequisitesEnsure the following prerequisites have been met before proceeding:STest equipment to be calibrated has been connected correctly for teststhat are to be run.STest equipment has been selected.Table 7-18: Test Equipment CalibrationnStep Action1From the Util menu, select Calibrate Test Equipment.A Directions window is displayed.2Follow the directions provided.3Click on Continue to close the Directions window.A status report window is displayed.4Click on OK to close the status report window.7
Test Equipment Setup – continuedDEC 2000 7-33SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYR3465 Calibration/GPIBAddress & Clock Setup Follow the steps in Table 7-20 to configure and calibrate thecommunication test set.Table 7-19: R3465 Calibration ProcedureStep ActionNOTEThe calibration should be performed only after the analyzer has been allowed to warm–up and stabilizefor a minimum of 60 minutes.1Perform the following to set the standard parameters on the test set:SPush the SHIFT and PRESET pushbutton (just below the CRT display)SSelect TRANSIENT– Select Setup STD in CRT menu.2Verify and if required set the following parameters in the display (rotate the vernier knob to navigatethe screen, push the vernier knob to select):SSet Type to Japan (800 MHz)SSet Link to FORWARDSVerify Rate to 9600/14400 (set Link to REVERSE if Rate needs to be set)SSet Offset Level to 0.0 dBSSet Freq Input to FREQUENCYSSet Cont. Auto Level Set to OFF– Select Return in CRT menu.3Verify that the Communications test set GPIB address and Date/Time are set correctly.SCommunications test set GPIB address = 18 (perform the following to view/set as required).SSelect CWSPush the LCL pushbutton (just below the CRT display)– Push the GPIB and Others CRT menu key to view the current address.–If required, change GPIB address to 18 (rotate the vernier knob to set, push the vernier knob to enter)SVerify the current Date and Time in upper/right of CRT display (perform the following to set if required).– Push the Date/Time CRT menu key–If required, change to correct Date/Time (rotate the vernier knob to select and set, push the vernier knob to enter)SSelect CW7
Test Equipment Setup – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-34Table 7-19: R3465 Calibration ProcedureStep Action4Verify that the CDMA Clock Source References are set correctly:SPush the ADVANCE keySPush the CDMA Sig. CRT menu keySPush the Setup CRT menu keySPush the Ref Clock CRT menu key–If required, change SynthRef (MHz) to 10 (rotate the vernier knob to set, push the vernier knob to enter)–If required, change CDMA–TB Source to 19.6608 (rotate the vernier knob to set push the vernier knob to enter)(rotate the vern er knob to set, push the vern er knob to enter)SVerify that ON is active in the Output CRT menu keySVerify that OFF is active in the Mod CRT menu keySPush the return menu keySPush the return menu key again* IMPORTANT– Test equipment warm–up may vary depending on operating environment or initial temperature ofunit upon turn–on. Consult test equipment OEM documentation for additional information asrequired.5Connect the male BNC to male N cable between the CAL OUT connector and the INPUT 50 Wconnector.6Perform the following to run the internal calibration on the test set:SSelect CWSPush the SHIFT and CAL pushbuttons– Select Cal All in CRT menu.Internal calibration should complete in about 6 minutes.7
Test Equipment Setup – continuedDEC 2000 7-35SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYPower Meter GPIB Setup Precise transmit output power measurements are made using abroadband power meter with a sensitive power sensor. Follow the stepsoutlined in Table 7-20 to set the GPIB address of the power meter.Refer to Figure 7-13.Table 7-20: Gigatronics Power Meter GPIB Address ProcedureStep Action! CAUTIONDo not connect/disconnect the power meter sensor cable with ac power applied to the meter.Disconnection could result in destruction of the sensing element or mis–calibration.1Make sure the power meter POWER pushbutton is OFF. Connect the power sensor cable to theSENSOR input. Set the POWER pushbutton to ON.NOTENOTEThe calibration should be performed only after the power meter and sensor have been allowed towarm–up and stabilize for a minimum of 60 minutes.2Verify that the Power Meter GPIB mode and address are set correctly:SPower Meter (currently used by LMF for calibration)GPIB address = 13 Consult test equipment OEM documentation for additional info as required).– Press MENU. Use the b arrow key to select CONFIG MENU and press ENTER.– Use the b arrow key to select GPIB and press ENTER.– Use the by arrow keys as required to set MODE to 8541C or 8542C (as appropriate).– Press ' and use the by arrow keys as required to set ADDRESS to 13.– Press ENTER.Figure 7-13: Power Meter DetailCONNECT POWER SENSORWITH POWER METERTURNED OFFCONNECT POWER SENSOR TOCALIBRATOR POWER REFERENCE WHENCALIBRATING/ZEROING UNITFRONT View REAR ViewGPIB CONNECTIONAC POWER 7
Test Equipment Setup – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-36Acceptance Test (ATP)Equipment SetupFollow the steps outlined in Table 7-21 to set up test equipment prior toperforming ATP tests.LMF based measurements factor in cable and attenuatorloss between the BTS and test equipment. No additionalattenuation can be inserted as the additional losses wouldnot be factored in.IMPORTANT*Table 7-21: Test Equipment SetupStep Action1If you have not already done so, interface the CDMA LMF computer to the BTS and login to the BTS.2Refer to NO TAG to set up test equipment.Verify that the coaxial cable from the appropriate TX connector on the BTS is connected to the testequipment RF input port via the in line 30 dB high power attenuator for MicroCell BTSs.7
Test Equipment SelectionDEC 2000 7-37SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to select the test equipment used forBTS testing. The LMF must select the test equipment before it is usedfor BTS testing.PrerequisitesThe following are prerequisites for test equipment selection:1. Test equipment to be used has been connected as shown inFigure 7-11.2. Power for the test equipment and GPIB box has been turned on.3. LMF has been started (do not have to be logged in to the BTS).ProcedureFollow the steps in Table 7-22 for test equipment selectionThe test equipment can also be selected via a manual orautomatic connection. Refer to the CDMA LMFOperator’s Guide, 68P64114A78 for the procedures.NOTETable 7-22: Test Equipment SelectionStep Action1Click on Options from the menu.2Click on Options>LMF Options. A LMF Options window appears.3Select the correct COM port from the ComPort pick list (normally COM1).4Click on the Auto–Detection button if it is not enabled.5If the GPIB addresses are not displayed, enter the GPIB addresses in the box labeled GPIBaddress to search.NOTEWhen both a power meter and a communication test set are selected the first item listed in theWhen both a power meter and a communication test set are selected, the first item listed in theGPIB address to search box will be used for RF power measurements (e.g., TX calibrationand audit). The address for a power meter is 13 and the address for a communications test set is18. The numbers 13 and 18 must be included in the GPIB address to search box so thepower meter (13) will be used for TX calibration and audit.6Click on the Apply button. The button will darken until the selection has been committed. Acheck mark will appear in the Manual Configuration section for detected test equipment items.7Click on the Dismiss button to close the LMF Options window.7
Power Meter CalibrationPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-38ObjectiveThis procedure calibrates the power meter that will be used for cablecalibration and BTS testing.PrerequisitesThe following are prerequisites for power meter calibration:1. The power meter is connected. Refer to Figure 7-11 in the “TestEquipment Selection” procedure.2. Test equipment has been selected.ProcedureFollow the steps in Table 7-23 to calibrate the power meter.Table 7-23: Calibrate the Power MeterStep Action1Click on Util>Calibrate Test Equipment. A cable connection direction pop–up is displayed.2Follow the directions provided.3Click on the OK button to close the status results window.7
Test Cable CalibrationDEC 2000 7-39SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYBackgroundProper test equipment setup ensures that all measurements are correct,and that test equipment and associated test cables do not introducemeasurement errors. Motorola recommends repeating cable calibrationprior to testing at each BTS site.If not already done so, this procedure needs to be performed prior tobeginning the ATP. Verify that all test equipment (including allassociated test cables and adapters actually used to interface all testequipment and the BTS together) has been calibrated.In the event that any piece of test equipment, test cable, orRF adaptor is replaced that makes up the calibrated testequipment set, re–calibration should be performed. Failureto do so can introduce measurement errors, resulting inincorrect measurements or degradation to systemperformance.CAUTIONCalibration of the communications test set (or equivalenttest equipment) must be performed at the site beforecalibrating the overall test set after it has been allowed towarm–up and stabilize for a minimum of 60 minutes.IMPORTANT*PurposeThis procedure accesses the LMF automated calibration routine used todetermine the path losses of the supported communications analyzer,power meter, associated test cables, and (if used) RF Network making upthe overall calibrated test set. After calibration, the gain/loss offsetvalues are stored in a test measurement offset file on the LMF.If you have obtained the test cable insertion loss values previously, youcan manually enter them using the Util>Edit>CableLoss>TX or RXmenu.Do not use the manual method if you plan to run/have already run the cable calibration procedure.7
Test Cable Calibration – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-40Automated Cable CalibrationProcedureThis procedure calibrates the cables that will be used for BTS testing.Follow the steps in Table 7-24 to calibrate the test cables.Prerequisites1. Test equipment has been connected as shown in Figure 7-11.2. Power for the test equipment and GPIB box has been turned on.3. LMF has been started and BTS has been logged into.ProcedureFollow the steps in Table 7-24 to calibrate the test cables. Refer toFigure 7-14.A 30 dB attenuator is used for Microcell (high power)BTSs. A 10 dB attenuator is used for Picocell BTSs.NOTETable 7-24: Automated Cable CalibrationStep Action1Click on the Util>Cable Calibration menu item.2Select one of the following options in the CableCalibration menu: TX and RX CABLE CAL, TXCABLE CAL, or RX CABLE CAL.NOTENOTENormally the option TX and RX CABLE CAL is used soboth the TX and RX cable configurations are calibrated. TheTX CABLE CAL and RX CABLE CAL options are usedonly if one of the cable configurations needs to be calibrated.3Click the OK button. A Directions pop–up is displayed foreach step of the cable calibration.4Follow the directions displayed for each step. A status reportwindow is displayed with the results of the cable calibration.5Click on OK to close the status report window.7
Test Cable Calibration – continuedDEC 2000 7-41SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 7-14: Cable Calibration Test SetupMotorola CyberTestHewlett–Packard Model HP 8935Advantest Model R3465DUPLEXOUTRF OUT50–OHMINPUT50–OHMRF GEN OUTANT INANTINSUPPORTED TEST SETS100–WATT (MIN)NON–RADIATINGRF LOADTESTSETA. SHORT CABLE CALSHORTCABLEB. RX TEST SETUPTESTSETC. TX TEST SETUP20 DB PADFOR 1.9 GHZCALIBRATION SET UPN–N FEMALEADAPTERTXCABLETXCABLESHORTCABLENote: The Directional Coupler is not used with theCybertest Test Set. The TX cable is connecteddirectly to the Cybertest Test Set.A 10dB attenuator must be used with the short testcable for cable calibration with the CyberTest TestSet. The 10dB attenuator is used only for the cablecalibration procedure, not with the test cables forTX calibration and ATP tests.TESTSETRXCABLESHORTCABLEFW00089Note: For 800 MHZ only. The HP8921A cannotbe used to calibrate cables for PCS frequencies.Hewlett–Packard Model HP 8921ADIRECTIONAL COUPLER (30 DB)N–N FEMALEADAPTER7
Create CAL FilePRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-42OverviewUse this procedure to create a CAL file for the Calibration audit. Youmust do this procedure before the RF path audit.Create CAL FileThe Create CAL File function gets the BLO data from the MAWI andcreates/updates the CAL file for the BTS. If a CAL file does not exist, anew one is created. If a CAL file already exists, it is updated. The BTSis calibrated at the factory and normally does not require calibration afterinstallation, so you must use the Create CAL File function to create aCAL file since TX calibration is not performed.The Create CAL File function only applies to selected(highlighted) MAWIs.NOTEThe user is not encouraged to edit the CAL file as thisaction can cause interface problems between the BTS andthe LMF. To manually edit the CAL file, you must firstlogout of the BTS. If you manually edit the CAL file andthen use the Create CAL File function, the editedinformation is lost.NOTEPrerequisitesThe following must be done before you run this test:SThe MAWI has the correct code load and data load.SThe MAWI is INS.SThe LMF is logged on to the BTS.7
Create CAL File – continuedDEC 2000 7-43SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYProcedureUse the following procedure in Table 7-25 to create a CAL file.Table 7-25: Create CAL FileStep Action1Log on to the BTS if you have not already done so.2Select the MAWI.3Click on the Device menu.4Click on the Create Cal File menu item.The status report window displays the results of the action.5 Click OK.The bts–#.cal is located in the wlmf\cdma\bts–#folder (where # is the number of the BTS).NOTE7
RF Path AuditPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-44Test Equipment SetupThe BTS RF path is calibrated in the factory. There is no need tocalibrate during installation.All tests are measured with respect to the Antenna outputconnector. Additional losses must be compensated for. RFcalibration does not take the following into consideration:– Antenna feedline losses.– Antenna gain.IMPORTANT*Transmit (TX) AuditPrerequisitesThe following steps must be completed before you do the TX RF pathaudit.1. MAWI has correct code load and data load.2. MAWI is INS.3. Test equipment and test cables are calibrated and connected to theTX antenna outputs.4. LMF is logged into the BTS.ProcedureFollow the steps in Table 7-26 to audit the calibration.To prevent damage to the test equipment all transmit (TX)test connections must be via the 30 dB in-line attenuatorfor the MicroCell BTS.CAUTIONThe TX audit actions can be performed separately by usingthe applicable Device menu selections.NOTE7
RF Path Audit – continuedDEC 2000 7-45SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-26: RF Path AuditStep Action1Configure test equipment for TX path calibration according to NO TAG.2Select the MAWI. Select Tests>All Cal/Audit.3Type the appropriate channel number in the Carrier n Channels box.4 Click OK.5Follow the cable connection directions as they are displayed. The test results will be displayed in thestatus report window.6 Click OK to close the status report widow.7
Acceptance TestsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-46TX Test ObjectiveThe following tests will verify the TX antenna path. Output powercontrol will also be verified. All tests will be performed using the powermeter and communication test set. Measurements will be via theAntenna A (Picocell) and Antenna B (Microcell) connectors.You must remove the antenna cables before you performthe ATP.NOTEThe BTS is keyed up to generate a CDMA carrier at 31 dBm forMicroCell and 17 dBm for PicoCell.TX Tests to be PerformedThe following TX tests will be performed to verify the CDMA ForwardLink.Near band & in band spurious emissions and occupiedbandwidthYou will verify that the transmitted CDMA carrier waveform generatedmeets the Spurious Emissions specification (transmit spectral mask andOccupied Bandwidth as defined in ARIB STD–T53) with respect toeither a pre–determined test pattern or test pattern generated by usingassigned cdf file values.–+/– 750 kHz from center frequency to +/– 1980 kHz from centerfrequency – at least –45 dBc–+/– 1980 kHz from center frequency and out – at least –60 dBc– all near band and out of band spurious emissions are verified to beless than or equal to –60 dBc relative to reference power (measuredpreviously as total power).Waveform quality (Rho) and pilot time tolerance (offset) You will verify that the transmitted Pilot channel waveform quality (rho)exceeds the minimum specified value in ARIB STD T53. Rhorepresents the correlation between actual and perfect CDMA modulationspectrum. 1.0000 represents 100% (or perfect correlation).– Waveform quality (Rho) should be > 0.912 (–0.4 dB).The Pilot Time Tolerance (Offset) is the difference between the CDMAanalyzer measurement interval (based on the BTS system time reference)and the incoming block of transmitted data from the BTS (Pilot only,Walsh code 0)– Pilot Time Tolerance (Offset) should be < 10 uS. (< 3 uS typical)CDMA carrier frequency verification You will verify the frequency of the transmitted CDMA carrier signal tobe within 0.05 ppm.7
Acceptance Tests – continuedDEC 2000 7-47SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYCode domain power noise, pilot power, and total powerYou will verify that the code domain noise floor of all unused Walshcodes within the CDMA spectrum measures < –27 dB (with respect tototal power). Pilot power will be verified to measure –7.04 dB +/–0.5dB (with respect to standard test patterns). Total power will be verifiedto measure +2/–4 dB (with respect to CDF specific file parameters).BTS frequency accuracyBTS frequency accuracy can be verified manually during normaloperation by monitoring the 19.6608 MHz reference (19 MHz) from theDiagnostic Access Area. A frequency counter with an accuracy of +/–0.005 ppm can be used to check the BTS frequency accuracy.RX Test ObjectiveThe following test will verify the RX antenna path(s).All tests will be performed using the communication test set.Measurements will be via the Antenna A (Microcell and Picocell) andAntenna B (Microcell) connectors.RX Test to be PerformedThe following RX test will be performed to verify the CDMA ReverseLink.BTS RX sensitivity/frame erasure rate The default test verifies the BTS sensitivity on all Traffic Channelelements (fullrate at 1% FER) at an RF input level of –117 dBm on theRX antenna path.There are no pass/fail criteria associated with FER readingstaken at level below –117 dBm; other than to verify thatthe FER measurement reflects changes in RX input signallevel.NOTE 7
CDMA Operating Frequency Programming Information – North AmericanPCS BandsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-48IntroductionThe following tables show each of the valid operating channels for NorthAmerican PCS Bands and their corresponding transmit and receivefrequencies.1900 MHz PCS ChannelsFigure 7-15 shows the valid channels for the North American PCS1900 MHz frequency spectrum. There are 10 CDMA wireline ornon–wireline band channels used in a CDMA system (unique percustomer operating system). FREQ (MHz)RX TX2751175CHANNEL1863.759251851.25251871.25425675 1883.751896.251908.751943.751931.251951.251963.751976.251988.75ADBEFCFW00463Figure 7-15: North America PCS Frequency Spectrum (CDMA Allocation)7
CDMA Operating Frequency Programming Information – North AmericanPCS Bands – continuedDEC 2000 7-49SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYCalculating 1900 MHz CenterFrequenciesTable 7-27 shows selected 1900 MHz CDMA candidate operatingchannels, listed in both decimal and hexadecimal, and the correspondingtransmit, and receive frequencies. Center frequencies (in MHz) forchannels not shown in the table may be calculated as follows:STX = 1930 + 0.05 * Channel#Example: Channel 262TX = 1930 + 0.05*262 = 1943.10 MHzSRX = TX – 80Example: Channel 262RX = 1943.10 – 50 = 1863.10 MHzActual frequencies used depend on customer CDMA system frequencyplan.Each CDMA channel requires a 1.77 MHz frequency segment. Theactual CDMA carrier is 1.23 MHz wide, with a 0.27 MHz guard band onboth sides of the carrier.Minimum frequency separation required between any CDMA carrier andthe nearest NAMPS/AMPS carrier is 900 kHz (center-to-center).Table 7-27: 1900 MHz TX and RX Frequency vs. ChannelChannel NumberDecimal Hex Transmit Frequency (MHz)Center Frequency Receive Frequency (MHz)Center Frequency25 0019 1931.25 1851.2550 0032 1932.50 1852.5075 004B 1933.75 1853.75100 0064 1935.00 1855.00125 007D 1936.25 1856.25150 0096 1937.50 1857.50175 00AF 1938.75 1858.75200 00C8 1940.00 1860.00225 00E1 1941.25 1861.25250 00FA 1942.50 1862.50275 0113 1943.75 1863.75300 012C 1945.00 1865.00325 0145 1946.25 1866.25350 015E 1947.50 1867.50375 0177 1948.75 1868.75400 0190 1950.00 1870.00425 01A9 1951.25 1871.25450 01C2 1952.50 1872.50475 01DB 1953.75 1873.75500 01F4 1955.00 1875.00525 020D 1956.25 1876.25550 0226 1957.50 1877.50575 023F 1958.75 1878.75. . . continued on next page7
CDMA Operating Frequency Programming Information – North AmericanPCS Bands – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-50Table 7-27: 1900 MHz TX and RX Frequency vs. ChannelChannel NumberDecimal Hex Receive Frequency (MHz)Center FrequencyTransmit Frequency (MHz)Center Frequency600 0258 1960.00 1880.00625 0271 1961.25 1881.25650 028A 1962.50 1882.50675 02A3 1963.75 1883.75700 02BC 1965.00 1885.00725 02D5 1966.25 1886.25750 02EE 1967.50 1887.50775 0307 1968.75 1888.75800 0320 1970.00 1890.00825 0339 1971.25 1891.25850 0352 1972.50 1892.50875 036B 1973.75 1893.75900 0384 1975.00 1895.00925 039D 1976.25 1896.25950 03B6 1977.50 1897.50975 03CF 1978.75 1898.751000 03E8 1980.00 1900.001025 0401 1981.25 1901.251050 041A 1982.50 1902.501075 0433 1983.75 1903.751100 044C 1985.00 1905.001125 0465 1986.25 1906.251150 047E 1987.50 1807.501175 0497 1988.75 1908.75 7
CDMA Operating Frequency Programming Information – North AmericanPCS Bands – continuedDEC 2000 7-51SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARY800 MHz CDMA ChannelsFigure 7-16 shows the valid channels for the North American cellulartelephone frequency spectrum. There are 10 CDMA wireline ornon–wireline band channels used in a CDMA system (unique percustomer operating system).Figure 7-16: North American Cellular Telephone System Frequency Spectrum (CDMA Allocation).RX FREQ(MHz)991 1023 1 333 334 666 667 716 717 799 CHANNELOVERALL NON–WIRELINE (A) BANDSOVERALL WIRELINE (B) BANDS824.040825.000825.030834.990835.020844.980845.010846.480846.510848.970869.040870.000870.030879.990880.020889.980890.010891.480891.510893.970TX FREQ(MHz)1013694 689 311 356 644 739 777 CDMA NON–WIRELINE (A) BANDCDMA WIRELINE (B) BANDFW00402Calculating 800 MHz CenterFrequenciesTable 7-28 shows selected 800 MHz CDMA candidate operatingchannels, listed in both decimal and hexadecimal, and the correspondingtransmit, and receive frequencies. Center frequencies (in MHz) forchannels not shown in the table may be calculated as follows:SChannels 1–777TX = 870 + 0.03 * Channel#Example: Channel 262TX = 870 + 0.03*262 = 877.86 MHzSChannels 1013–1023TX = 870 + 0.03 * (Channel# – 1023)Example: Channel 1015TX = 870 +0.03 *(1015 – 1023) = 869.76 MHzSRX = TX – 45 MHzExample: Channel 262RX = 877.86 –45 = 832.86 MHzTable 7-28: 800 MHz TX and RX Frequency vs. ChannelChannel NumberDecimal Hex Transmit Frequency (MHz)Center Frequency Receive Frequency (MHz)Center Frequency1 0001 870.0300 825.030025 0019 870.7500 825.7500. . . continued on next page7
CDMA Operating Frequency Programming Information – North AmericanPCS Bands – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-52Table 7-28: 800 MHz TX and RX Frequency vs. ChannelChannel NumberDecimal Hex Receive Frequency (MHz)Center FrequencyTransmit Frequency (MHz)Center Frequency50 0032 871.5000 826.500075 004B 872.2500 827.2500100 0064 873.0000 828.0000125 007D 873.7500 828.7500150 0096 874.5000 829.5000175 00AF 875.2500 830.2500200 00C8 876.0000 831.0000225 00E1 876.7500 831.7500250 00FA 877.5000 832.5000275 0113 878.2500 833.2500300 012C 879.0000 834.0000325 0145 879.7500 834.7500350 015E 880.5000 835.5000375 0177 881.2500 836.2500400 0190 882.0000 837.0000425 01A9 882.7500 837.7500450 01C2 883.5000 838.5000475 01DB 884.2500 839.2500500 01F4 885.0000 840.0000525 020D 885.7500 840.7500550 0226 886.5000 841.5000575 023F 887.2500 842.2500600 0258 888.0000 843.0000625 0271 888.7500 843.7500650 028A 889.5000 844.5000675 02A3 890.2500 845.2500700 02BC 891.0000 846.0000725 02D5 891.7500 846.7500750 02EE 892.5000 847.5000775 0307 893.2500 848.2500NOTEChannel numbers 778 through 1012 are not used.1013 03F5 869.7000 824.70001023 03FF 870.0000 825.0000 7
TX & RX Acceptance TestsDEC 2000 7-53SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTX ATP TestRefer to Table 7-29 to perform a TX ATP test. This procedure assumesthat the site specific CDF file is in the wlmf\cdma\bts–# folder.The ALL TX list performs the following ATP tests:1. TX Mask2. Rho3. Pilot Time Offset4. Code Domain PowerPrerequisitesYou must successfully complete all the procedures outlined in previouschapters before you attempt to run an ATP.Table 7-29: TX Acceptance Test Outline Step Action1Set up test equipment for TX tests per Figure 7-17 or Figure 7-18.2Perform the following to run TX Acceptance Tests:– Select the MAWI.– Click on the Tests menu– Select ALL TX.* IMPORTANTThe DPLL must be tracking either GPS or HSO.TX Tests Using BackupSynchronization (SitesEquipped With GPS)Follow the steps in Table 7-30 to perform the TX test using backupsynchronization.Table 7-30: TX Test Using Backup SynchronizationStep Action1If logged into the BTS with the LMF, then logout.2Open an MMI Communication session.3Verify that the BTS is in OOS_RAM status by entering the status command.4Simulate an LMF connection by entering the sndtype 0xa178 command. . . . continued on next page7
TX & RX Acceptance Tests – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-54Table 7-30: TX Test Using Backup SynchronizationStep Action5At the MMI prompt, enter dpll_info and verify that GPS and HSO are good reference sources.Observe the following typical response:current dpll task state info: dpll task state: DPLL_LOCKED global cdma time: enabled local cdma time: disabled Reference Ref_Status Ref_select Even_select(DPLL’s Ref source)GPS TRUE TRUE TRUE HSO TRUE FALSE FALSE FREERUN FALSE FALSE FALSE 2SEC FALSE FALSE FALSEThe Ref_Status for the GPS and HSO must be TRUE. The Ref_select must be TRUE andFALSE for the GPS and HSO, respectively.6Verify that the HSO takes over for the GPS by simulating a failure of the GPS through software.Simulate the GPS losing all tracked satellites by entering the gps_rx_debug nosats oncommand at the MMI prompt. Observe the following typical response:FM: #2716 Ticks=00140aab pc=08137df4 nid=30003004 org=6 info=09e200270000 file=gps_misc.c line=3904 send gps no sats SET –seeing no tracked sats.7At the MMI prompt, enter dpll_info and verify that the BTS is now using the HSO as theprimary reference source. The Ref_select must be FALSE and TRUE for the GPS and HSO,respectively.8Enter the dpll_status command to display the current state of the DPLL. Observe the followingtypical response.Current source set to: HSO reference DPLL control task state: DPLL track DPLL status (not valid if using even sec src): c:6CD6 off: –9697314,25154,8669797 TK Mode cntr: 60 ip: 3, iq: –9 aip1: 9, aiq1: 4 aip2: 6, aiq2: –2 tip: 3, tiq: –9 integrator: –25118649Verify that the DPLL is “tracking” the HSO. The Current source set to field shouldread HSO reference. The DPLL control task state field should read DPLLtrack.10 Exit the MMI communication session and login to the BTS with the LMF.11 Under the JCdma menu, perform the JCdma Carrier and Jcdma PtOff tests to verify that theBTS passes using the HSO as the backup synchronization source.12 Logout of the BTS. . . . continued on next page7
TX & RX Acceptance Tests – continuedDEC 2000 7-55SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 7-30: TX Test Using Backup SynchronizationStep Action13 If logged into the BTS with the LMF, then logout.14 Open an MMI Communication session.15 Verify that the BTS is in OOS_RAM status by entering the status command.16 Simulate an LMF connection by entering the sndtype 0xa178 command.17 Disable the simulation of the GPS losing tracked satellites by entering the gps_rx_debugnosats off command at the MMI prompt.NOTENOTEThe gps_rx_debug command simulates the “No Satellites Tracked” condition. In reality, thereceiver is tracking satellites. However, the software is masking that information. Be sure to turnoff the “No Satellites” condition after completing this test.18 Follow the procedure in Table 7-9 (Synchronization Verification) to insure the BTS is tracking theRGPS.RX ATP TestRefer to Table 7-31 to perform an RX ATP test. This procedure assumesthat the site specific CDF file is in the wlmf\cdma\bts–# folder.Table 7-31: RX ATP TestStep Action1Set up test equipment per Figure 7-19 or Figure 7-20.2Terminate diversity RX antenna inputs on FRU.3Enter the following commands to run the RX Acceptance Tests.– Select the MAWI.– Click on the Tests menu.– Select ALL RX.NOTEThe LMF refers to the antennas as Main and Diversity. On a Microcell, the Main is Antenna Band the Diversity is Antenna A. On a Picocell, the Main is Antenna A and there is no Diversity orAntenna B.NOTESelect Both in the RX Branch pick list if a diversity antenna is used.7
TX & RX Acceptance Tests – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-56Figure 7-17: TX ATP Setup (CyberTest, HP 8935 and Advantest R3465COMMUNICATIONS TEST SETPICOCELLUNITMICROCELLUNITANTENNA AANTENNA B30DB IN-LINEATTENUATORFOR MICROCELLNO ATTENUATORREQUIREDFOR PICOCELLTRANSMIT RFTEST CABLEPOWER SENSOR NOTE: THE DOTTED LINES REPRESENT THATEITHER TX RF TEST CABLE CONNECTS TOBOTH COMMUNICATIONS TEST SET ANDPOWER METERMOTOROLA CYBERTESTHP 8935ADVANTEST MODEL R3465RF IN/OUTRF IN/OUTINPUT50–OHMPOWER METER: GIGATRONICS8541C OR HP 437B7
TX & RX Acceptance Tests – continuedDEC 2000 7-57SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 7-18: TX ATP Setup (HP 8921A)COMMUNICATIONS TEST SETPICOCELLUNITMICROCELLUNITANTENNA AANTENNA BPOWER METER: GIGATRONICS8541C OR HP 437B30DB IN-LINEATTENUATORFOR MICROCELLNO ATTENUATORREQUIREDFOR PICOCELLTRANSMIT RFTEST CABLEPOWER SENSOR NOTE: THE DOTTED LINES REPRESENT THATEITHER TX RF TEST CABLE CONNECTS TOBOTH COMMUNICATIONS TEST SET ANDPOWER METERHewlett–Packard Model HP 8921A W/PCS Interface(for 1700 and 1900 MHz)RFIN/OUTHewlett–Packard Model HP 8921A (for800 MHz)RFIN/OUT7
TX & RX Acceptance Tests – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-58Figure 7-19: RX ATP Setup (CyberTest, HP 8935 and Advantest)COMMUNICATIONS TEST SETPICOCELLUNITMICROCELLUNITANTENNA A(MAIN)ANTENNA B(MAIN)RECEIVE RFTEST CABLEMOTOROLA CYBERTESTHP 8935 (REAR VIEW)ADVANTEST MODEL R3465RF GEN OUTRF IN/OUTRF OUTANTENNA A(DIVERSITY)7
TX & RX Acceptance Tests – continuedDEC 2000 7-59SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 7-20: RX ATP Setup (HP 8921A)COMMUNICATIONS TEST SETPICOCELLUNITMICROCELLUNITANTENNA A(MAIN)ANTENNA B(MAIN)RECEIVE RFTEST CABLEANTENNA A(DIVERSITY)Hewlett–Packard Model HP 8921A W/PCS Interface(for 1700 and 1900 MHz)RF OUT ONLYHewlett–Packard Model HP 8921A(for 800 MHz)RFIN/OUT7
Generate an ATP ReportPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-60BackgroundEach time an ATP test is run, an ATP report is updated to include theresults of the most recent ATP tests if the Save Results button is usedto close the status report window. The ATP report will not be updated ifthe status reports window is closed with use of the Dismiss button.ATP ReportA separate report is created for each BTS and includes the following foreach test:STest nameSPASS or FAILSDescription information (if applicable)SMAWI numberSChannel numberSCarrier numberSSector numberSUpper test limitSLower test limitSTest resultSTime stampSDetails/Warning information (if applicable)Follow the procedures in Table 7-32 to view and create a printable filefor the ATP report of a BTS.Table 7-32: Generate an ATP ReportStep Action1Click on the Login tab if it is not in the forefront.2Select the desired BTS from the Available Base Stations pick list.3Click on the Report button.4Start the report if desired by clicking on a column heading.5Click on the Dismiss button if you do not want to create a printable file copy.6To create a printable file, select the desired file type in the picklist and then click on the Savebutton.Refer to the LMF help screens, or the CDMA LMFOperator’s Guide, 68P64114A21, for information on howto print an ATP report.NOTE7
Copy LMF CAL File to CBSCDEC 2000 7-61SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewAfter you perform the ATP you must move a copy of the CAL file forthe BTS from the LMF to the CBSC. This is normally done by putting acopy of the CAL file on a floppy disk and then using the floppy disk tomove the CAL file to the CBSC.PrerequisitesYou must complete the following steps before you copy the LMF CALfile to the CBSC:SA DOS formatted 1.44 MB 3 1/2–in. floppy disk is necessary to dothis procedure.SThe ATP and Audit procedures have successfully been performed.SThe Create CAL File procedure was performed.SYou logged out of the BTS.Copying CAL Files from LMF toa DisketteFollow the procedure in Table 7-33 to copy CAL files from an LMFcomputer to a 3.5 diskette.Table 7-33: Copy Files from LMF to a DisketteStep Action1Insert a diskette into your Windows A: drive.NOTEIf your diskette has not been formatted, format it using Windows. The diskette must be DOSformatted before copying any files. Consult your Windows/DOS documentation or online help onhow to format diskettes.2Click on the bold Start button to launch the Windows Explorer program from yourPrograms menu list.3Click on your C: drive4Double click on the wlmf folder.5Double–click on the CDMA folder6Double click on the bts–# folder for the file you want to copy.7Drag the file (for example, BTS–#.cal, BTS–#.txt, BTS–#.htm, BTS–#.xls) to the3–1/2–in. floppy (A:) icon on the top left of the screen and release the mouse button.8Repeat step 6 and 7 until you have copied each file desired and close the Windows Explorerprogram by selecting Close from the File menu option.7
Copy LMF CAL File to CBSC – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-62Copying CAL Files fromDiskette to the CBSCFollow the procedures in Table 7-34 to copy CAL file from a diskette tothe CBSC.Table 7-34: Copying CAL Files from Diskette to the CBSCStep Action1Log in to the CBSC on the OMC–R Unix workstation using your account name and password.2Place your diskette containing calibration file(s) in the workstation diskette drive.3Type in eject –q and press the Enter key.4Type in mount and press the Enter key.NOTESCheck to see that the message floppy/no_name is displayed on the last line.SIf the eject command was previously entered, floppy/no_name will be appended with anumber. Use the explicit floppy/no_name reference displayed.5Type in cd /floppy/no_name and press the Enter key.6Type in ls –lia and press the Enter key. Verify that the bts–#.cal file is on the diskette.7Type in cd and press the Enter key.8Type in pwd and press the Enter key. Verify you are in your home directory (/home/<name> ).9 With Solaris versions of Unix, create a Unix–formatted version of the bts–#.cal file in your homedirectory by entering the following command:dos2unix /floppy/no_name/bts–#.cal bts–#.cal and press the Enter key(where # is BTS number).NOTEOther versions of Unix do not support the dos2unix command. In these cases, use the Unix cp(copy) command. The copied files will contain DOS line feed characters which must be edited outwith a Unix text editor.10 Type in ls –l *.cal and press the Enter key. Verify the cal files have been copied.11 Type in eject and press the Enter key.12 Remove the diskette from the workstation. 7
Prepare to Leave the SiteDEC 2000 7-63SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYRemoving External TestEquipment Perform the procedure in Table 7-35 to disconnect the test equipmentand prepare the BTS for active service.Table 7-35: Remove External Test EquipmentStep Action1Disconnect all test equipment from the antenna connectors on the BTS.2Reconnect and visually inspect all antenna feed lines on the BTS.3Disconnect all test equipment from the diagnostic access area.Reset and Initialize SiteRemotelyThe BTS should not be left with data and code loaded from the CDMALMF. The configuration data and code loads used for normal operationcould be different from those stored in the CDMA LMF files. Byresetting the BTS, the required data and code can be loaded from theCBSC when spans are again active.To reset the BTS and have the OMCR/CBSC bring up the site remotely,perform the procedure in Table 7-36.Table 7-36: Reset BTS and Remote Site InitializationStep Action1Terminate the CDMA LMF session by following the procedures in Table 7-38.2Use the AC and DC power breakers to cycle BTS power off and on.3Notify the OMCR/CBSC to take control of the site and download code and data to the BTS.4Verify the CBSC can communicate with the MAWI. Bringing BTS into Service withthe CDMA LMFWhenever possible, have the OMCR/CBSC enable theBTS.IMPORTANT*If code and/or data could not be loaded remotely from theOMCR/CBSC, follow the steps outlined in Table 7-37 as required tobring the BTS from the OOS to INS mode.7
Prepare to Leave the Site – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-64Table 7-37: Bring BTS into ServiceStep Action1On the CDMA LMF, select the MAWI.2Click on Device from the menu bar.3Click on Enable from the Device menu. A status report window is displayed.4 Click Cancel to close the transceiver parameters window, if applicable.5 Click OK to close the status report window.The selected devices that successfully change to INS change color to green. Terminating LMFSession/Removing TerminalPerform the procedure in Table 7-38 to terminate the LMF session andremove the CDMA LMF computer.Table 7-38: Remove LMFStep Action! CAUTIONDo not power down the CDMA LMF terminal without performing the procedure below.Corrupted/lost data files may result.1Log out of all BTS sessions and exit CDMA LMF by clicking on the File selection in the menu barand selecting Exit from the File menu list.2 Click Yes in the Confirm Logout pop–up message which appears.3In the Windows Task Bar, click Start and select Shutdown.4 Click Yes when the Shut Down Windows message appears.5Wait for the system to shut down and the screen to go blank.6Disconnect the CDMA LMF terminal serial cable from the BTS.7Disconnect the CDMA LMF terminal serial port, the RS–232–IEEE488 converter and the GPIBcables as required for equipment transport. 7
Prepare to Leave the Site – continuedDEC 2000 7-65SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYReplace Diagnostic AccessCoverUse a T20 Torx tamper bit to tighten the two tamper–resistant M4screws holding the cover. Torque to 10 in–lb. Refer to Figure 7-21.Figure 7-21: How To Replace The Diagnostic Access Cover (Microcell shown)SCREWS IN DIAGNOSTICACCESS COVER ARE CAPTIVEReplace Solar CoverReplace the solar cover. Refer to the “Powering on Unit and Mountingthe Solar Cover” procedure in Chapter 5.7
Prepare to Leave the Site – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20007-66Notes7
DEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYChapter 8: Optimization and Optional Acceptance Test Procedures (ATP)for Frequency Hopping Pilot Beacon (FHPB)Table of ContentsATP Overview 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FHPB ATP Prerequisites 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Create CAL File 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Create CAL File 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RF Path Audit 8-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Equipment Setup 8-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmit (TX) Audit 8-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acceptance Tests 8-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Test Objective 8-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Tests to be Performed 8-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Acceptance Tests 8-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX ATP Test 8-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prerequisites 8-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TX Tests Using Backup Synchronization (Sites Equipped With GPS) 8-8. Generate an ATP Report 8-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background 8-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATP Report 8-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copy LMF CAL File to CBSC 8-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 8-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copying CAL Files from LMF to a Diskette 8-12. . . . . . . . . . . . . . . . . . . . Copying CAL Files from Diskette to the CBSC 8-13. . . . . . . . . . . . . . . . . . 8
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Notes8
ATP OverviewDEC 2000 8-1SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewThe purpose of this procedure is to outline the optimization and ATPprocedure for a unit configured as a Frequency Hopping Pilot Beacon(FHPB).This feature offers the ability to configure a standard SC300 MicroCellor PicoCell as a frequency hopping pilot beacon. The FHPB serves thesame role in initiating mobile–assisted hard handoff as a conventionalpilot beacon. However, the FHPB serves tp to six carriers in a timedivision multiplexed fashion. This reduces the number of forward linktransmitters required.The SC300 FHPB serves as a Pilot Beacon only. It transmits a fixed listof overhead messages on the paging and synch channels. It does notcarry traffic as a stand–alone entity.The SC300 FHPB is configured, downloaded, initialized, maintainedand diagnosed via the OMC–R. The FHPB cannot be configured by theLMF. The LMF can be used to download code and data, inspect FHPBparameters, and exeute ATP test procedures.The FHPB is connected to the OMC–R either via span line or by themulti–BTS configuration.All the procedures in this chapter are to be performed with the BTS outof service or under LMF control. If necessary, refer to the “Shut Downand Restoring BTS Signaling” procedure in Chapter 7.For a complete listing of the required tools and equipment, refer to the“ATP Tools and Equipment” list in Chapter 1.FHPB ATP PrerequisitesYou must complete the following ATP procedues before you do theFHPB ATP. Refer to the Optimization and Optional Acceptance TestProcedures (ATP) in Chapter 7 of this manual.1. BTS preparation.2. Connecting the LMF to the BTS.3. Connecting test equipment to the BTS and LMF.4. Establishing an MMI communications session.5. Setting customer operating channel.6. Synchronization verification.7. Install LMF program and binaries.8. Start LMF and log on to BTS.8
Create CAL FilePRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-2OverviewUse this procedure to create a CAL file for the Calibration audit. Youmust do this procedure before the RF path audit.Create CAL FileThe Create CAL File function gets the BLO data from the MAWI andcreates/updates the CAL file for the BTS. If a CAL file does not exist, anew one is created. If a CAL file already exists, it is updated. The BTSis calibrated at the factory and normally does not require calibration afterinstallation, so you must use the Create CAL File function to create aCAL file since TX calibration is not performed.The Create CAL File function only applies to selected(highlighted) MAWIs.NOTEThe user is not encouraged to edit the CAL file as thisaction can cause interface problems between the BTS andthe LMF. To manually edit the CAL file, you must firstlogout of the BTS. If you manually edit the CAL file andthen use the Create CAL File function, the editedinformation is lost.NOTEPrerequisitesYou must do the following steps before you run this test:SThe MAWI has the correct code load and data load.SThe MAWI is INS.SThe LMF is logged on to the BTS.8
Create CAL File – continuedDEC 2000 8-3SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYProcedureUse the following procedure in Table 8-1 to create a CAL file.Table 8-1: Create CAL FileStep Action1Log on to the BTS if you have not already done so.2Select the MAWI.3Click on the Device menu.4Click on the Create Cal File menu item.The status report window displays the results of the action.5 Click OK.The bts–#.cal is located in the wlmf\cdma\bts–#folder (where # is the number of the BTS).NOTE8
RF Path AuditPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-4Test Equipment SetupThe BTS RF path is calibrated in the factory. There is no need tocalibrate during installation.All tests are measured with respect to the Antenna outputconnector. Additional losses must be compensated for. RFcalibration does not take the following into consideration:– Antenna feedline losses.– Antenna gain.IMPORTANT*Transmit (TX) AuditPrerequisitesYou must complete the following steps before you do the TX RF pathaudit:1. MAWI has correct code load and data load.2. MAWI is INS.3. Test equipment and test cables are calibrated and connected to theTX antenna outputs.4. LMF is logged into the BTS.ProcedureFollow the steps in Table 8-2 to audit the calibration.To prevent damage to the test equipment all transmit (TX)test connections must be via the 30 dB in-line attenuatorfor the MicroCell BTS.CAUTIONThe TX audit actions can be performed separately by usingthe applicable Device menu selections.NOTE8
RF Path Audit – continuedDEC 2000 8-5SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 8-2: RF Path AuditStep Action1Configure test equipment for TX path calibration according to NO TAG.2Select the MAWI. Select Tests>All Cal/Audit.3Type the appropriate channel number in the Carrier n Channels box.4 Click OK.5Follow the cable connection directions as they are displayed. The test results will be displayed in thestatus report window.6 Click OK to close the status report widow.8
Acceptance TestsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-6TX Test ObjectiveThe following tests will verify the TX antenna path. Output powercontrol will also be verified. All tests will be performed using the powermeter and communication test set. Measurements will be via theAntenna A (Picocell) and Antenna B (Microcell) connectors.You must remove the antenna cables before you performthe ATP.NOTEThe BTS is keyed up to generate a CDMA carrier at 31 dBm forMicroCell and 17 dBm for PicoCell.TX Tests to be PerformedThe following TX tests will be performed to verify the CDMA ForwardLink.Near band & in band spurious emissions and occupiedbandwidthYou will verify that the transmitted CDMA carrier waveform generatedmeets the Spurious Emissions specification (transmit spectral mask andOccupied Bandwidth as defined in ARIB STD–T53) with respect toeither a pre–determined test pattern or test pattern generated by usingassigned cdf file values.–+/– 750 kHz from center frequency to +/– 1980 kHz from centerfrequency – at least –45 dBc–+/– 1980 kHz from center frequency and out – at least –60 dBc– all near band and out of band spurious emissions are verified to beless than or equal to –60 dBc relative to reference power (measuredpreviously as total power).Waveform quality (Rho) and pilot time tolerance (offset) You will verify that the transmitted Pilot channel waveform quality (rho)exceeds the minimum specified value in ARIB STD T53. Rhorepresents the correlation between actual and perfect CDMA modulationspectrum. 1.0000 represents 100% (or perfect correlation).– Waveform quality (Rho) should be > 0.912 (–0.4 dB).The Pilot Time Tolerance (Offset) is the difference between the CDMAanalyzer measurement interval (based on the BTS system time reference)and the incoming block of transmitted data from the BTS (Pilot only,Walsh code 0)– Pilot Time Tolerance (Offset) should be < 10 uS. (< 3 uS typical)CDMA carrier frequency verificationYou will verify the frequency of the transmitted CDMA carrier signal tobe within 0.05 ppm.8
Acceptance Tests – continuedDEC 2000 8-7SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYCode domain power noise, pilot power, and total powerYou will verify that the code domain noise floor of all unused Walshcodes within the CDMA spectrum measures < –27 dB (with respect tototal power). Pilot power will be verified to measure –7.04 dB +/–0.5dB (with respect to standard test patterns). Total power will be verifiedto measure +2/–4 dB (with respect to CDF specific file parameters).BTS frequency accuracyBTS frequency accuracy can be verified manually during normaloperation by monitoring the 19.6608 MHz reference (19 MHz) from theDiagnostic Access Area. A frequency counter with an accuracy of +/–0.005 ppm can be used to check the BTS frequency accuracy.8
TX Acceptance TestsPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-8TX ATP TestRefer to Table 8-3 to perform a TX ATP test. This procedure assumesthat the site specific CDF file is in the wlmf\cdma\bts–# folder.The ALL TX list performs the following ATP tests:1. TX Mask2. Rho3. Pilot Time Offset4. Code Domain PowerPrerequisitesBefore attempting to run an ATP, all procedures outlined in previouschapters should have been successfully completed.Table 8-3: TX Acceptance Test Outline Step Action1Set up test equipment for TX tests per NO TAG.2Perform the following to run TX Acceptance Tests:– Select the MAWI.– Click on the Tests menu– Select ALL TX.* IMPORTANTThe DPLL must be tracking either GPS or HSO.TX Tests Using BackupSynchronization (SitesEquipped With GPS)Follow the steps in Table 8-4 to perform the TX test using backupsynchronization.Table 8-4: TX Test Using Backup SynchronizationStep Action1If logged into the BTS with the LMF, then logout.2Open an MMI Communication session.3Verify that the BTS is in OOS_RAM status by entering the status command.4Simulate an LMF connection by entering the sndtype 0xa178 command. . . . continued on next page8
TX Acceptance Tests – continuedDEC 2000 8-9SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 8-4: TX Test Using Backup SynchronizationStep Action5At the MMI prompt, enter dpll_info and verify that GPS and HSO are good reference sources.Observe the following typical response:current dpll task state info: dpll task state: DPLL_LOCKED global cdma time: enabled local cdma time: disabled Reference Ref_Status Ref_select Even_select(DPLL’s Ref source)GPS TRUE TRUE TRUE HSO TRUE FALSE FALSE FREERUN FALSE FALSE FALSE 2SEC FALSE FALSE FALSEThe Ref_Status for the GPS and HSO must be TRUE. The Ref_select must be TRUE andFALSE for the GPS and HSO, respectively.6Verify that the HSO takes over for the GPS by simulating a failure of the GPS through software.Simulate the GPS losing all tracked satellites by entering the gps_rx_debug nosats oncommand at the MMI prompt. Observe the following typical response:FM: #2716 Ticks=00140aab pc=08137df4 nid=30003004 org=6 info=09e200270000 file=gps_misc.c line=3904 send gps no sats SET –seeing no tracked sats.7At the MMI prompt, enter dpll_info and verify that the BTS is now using the HSO as theprimary reference source. The Ref_select must be FALSE and TRUE for the GPS and HSO,respectively.8Enter the dpll_status command to display the current state of the DPLL. Observe the followingtypical response.Current source set to: HSO reference DPLL control task state: DPLL track DPLL status (not valid if using even sec src): c:6CD6 off: –9697314,25154,8669797 TK Mode cntr: 60 ip: 3, iq: –9 aip1: 9, aiq1: 4 aip2: 6, aiq2: –2 tip: 3, tiq: –9 integrator: –25118649Verify that the DPLL is “tracking” the HSO. The Current source set to field shouldread HSO reference. The DPLL control task state field should read DPLLtrack.10 Exit the MMI communication session and login to the BTS with the LMF.11 Under the JCdma menu, perform the JCdma Carrier and Jcdma PtOff tests to verify that theBTS passes using the HSO as the backup synchronization source.12 Logout of the BTS. . . . continued on next page8
TX Acceptance Tests – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-10Table 8-4: TX Test Using Backup SynchronizationStep Action13 If logged into the BTS with the LMF, then logout.14 Open an MMI Communication session.15 Verify that the BTS is in OOS_RAM status by entering the status command.16 Simulate an LMF connection by entering the sndtype 0xa178 command.17 Disable the simulation of the GPS losing tracked satellites by entering the gps_rx_debugnosats off command at the MMI prompt.NOTENOTEThe gps_rx_debug command simulates the “No Satellites Tracked” condition. In reality, thereceiver is tracking satellites. However, the software is masking that information. Be sure to turnoff the “No Satellites” condition after completing this test.18 Follow the procedure in Table 7-9 (Synchronization Verification) to insure the BTS is tracking theRGPS.8
Generate an ATP ReportDEC 2000 8-11SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYBackgroundEach time an ATP test is run, an ATP report is updated to include theresults of the most recent ATP tests if the Save Results button is usedto close the status report window. The ATP report will not be updated ifthe status reports window is closed with use of the Dismiss button.ATP ReportA separate report is created for each BTS and includes the following foreach test:STest nameSPASS or FAILSDescription information (if applicable)SMAWI numberSChannel numberSCarrier numberSSector numberSUpper test limitSLower test limitSTest resultSTime stampSDetails/Warning information (if applicable)Follow the procedures in Table 8-5 to view and create a printable file forthe ATP report of a BTS.Table 8-5: Generate an ATP ReportStep Action1Click on the Login tab if it is not in the forefront.2Select the desired BTS from the Available Base Stations pick list.3Click on the Report button.4Start the report if desired by clicking on a column heading.5Click on the Dismiss button if you do not want to create a printable file copy.6To create a printable file, select the desired file type in the picklist and then click on the Savebutton.Refer to the LMF help screens, or the CDMA LMFOperator’s Guide, 68P64114A21, for information on howto print an ATP report.NOTE8
Copy LMF CAL File to CBSCPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-12OverviewAfter you perform the ATP you must move a copy of the CAL file forthe BTS from the LMF to the CBSC. This is normally done by putting acopy of the CAL file on a floppy disk and then using the floppy disk tomove the CAL file to the CBSC.PrerequisitesYou must do the following steps before you copy the LMF CAL file tothe CBSC:SA DOS formatted 1.44 MB 3 1/2–in. floppy disk is necessary to dothis procedure.SThe ATP and Audit procedures have successfully been performed.SThe Create CAL File procedure was performed.SYou logged out of the BTS.Copying CAL Files from LMF toa DisketteFollow the procedure in Table 8-6 to copy CAL files from an LMFcomputer to a 3.5 diskette.Table 8-6: Copy Files from LMF to a DisketteStep Action1Insert a diskette into your Windows A: drive.NOTEIf your diskette has not been formatted, format it using Windows. The diskette must be DOSformatted before copying any files. Consult your Windows/DOS documentation or online help onhow to format diskettes.2Click on the bold Start button to launch the Windows Explorer program from yourPrograms menu list.3Click on your C: drive4Double click on the wlmf folder.5Double–click on the CDMA folder6Double click on the bts–# folder for the file you want to copy.7Drag the file (for example, BTS–#.cal, BTS–#.txt, BTS–#.htm, BTS–#.xls) to the3–1/2–in. floppy (A:) icon on the top left of the screen and release the mouse button.8Repeat step 6 and 7 until you have copied each file desired and close the Windows Explorerprogram by selecting Close from the File menu option.8
Copy LMF CAL File to CBSC – continuedDEC 2000 8-13SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYCopying CAL Files fromDiskette to the CBSCFollow the procedures in Table 8-7 to copy CAL file from a diskette tothe CBSC.Table 8-7: Copying CAL Files from Diskette to the CBSCStep Action1Log in to the CBSC on the OMC–R Unix workstation using your account name and password.2Place your diskette containing calibration file(s) in the workstation diskette drive.3Type in eject –q and press the Enter key.4Type in mount and press the Enter key.NOTESCheck to see that the message floppy/no_name is displayed on the last line.SIf the eject command was previously entered, floppy/no_name will be appended with anumber. Use the explicit floppy/no_name reference displayed.5Type in cd /floppy/no_name and press the Enter key.6Type in ls –lia and press the Enter key. Verify that the bts–#.cal file is on the diskette.7Type in cd and press the Enter key.8Type in pwd and press the Enter key. Verify you are in your home directory (/home/<name> ).9 With Solaris versions of Unix, create a Unix–formatted version of the bts–#.cal file in your homedirectory by entering the following command:dos2unix /floppy/no_name/bts–#.cal bts–#.cal and press the Enter key(where # is BTS number).NOTEOther versions of Unix do not support the dos2unix command. In these cases, use the Unix cp(copy) command. The copied files will contain DOS line feed characters which must be edited outwith a Unix text editor.10 Type in ls –l *.cal and press the Enter key. Verify the cal files have been copied.11 Type in eject and press the Enter key.12 Remove the diskette from the workstation. 8
Copy LMF CAL File to CBSC – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20008-14Notes8
DEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYChapter 9: Field Replaceable Unit (FRU) ProceduresTable of ContentsField Replaceable Unit (FRU) Overview 9-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 9-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . List of FRUs 9-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shut Down & Restoring BTS Signaling 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessing the OMCR CLI window 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . Shut Down Signaling Functions 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Restore Signaling Operations 9-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site I/O Junction Box Replacement Procedure 9-12. . . . . . . . . . . . . . . . . . . . . . . . . Objective 9-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Impact/Considerations 9-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 9-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement Procedure 9-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site I/O Junction Box Location Diagram 9-14. . . . . . . . . . . . . . . . . . . . . . . Short Duration Battery Replacement Procedures 9-15. . . . . . . . . . . . . . . . . . . . . . . . Objective 9-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 9-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement Procedure 9-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote GPS Replacement Procedures 9-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 9-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 9-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement Procedure 9-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full Unit Replacement Procedures 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objective 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Impact/Considerations 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Required Tools and Materials 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement Procedure 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000Notes9
Field Replaceable Unit (FRU) OverviewDEC 2000 9-1SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYOverviewThe purpose of this chapter is to provide the Field Replaceable Unit(FRU) replacement procedures for the unit. Figure 9-1, Figure 9-2 andFigure 9-3 show the FRUs associated with the unit.List of FRUsThe following is a list of FRUs for the unit:1. Site I/O Junction Box with Primary Surge Suppressor – Kit T450AE2. Site I/O Junction Box without Primary Surge Suppressor – KitT450AA3. RGPS Head – Kit T472AP4. Short Duration Battery – Kit T348AE5. Primary Surge Suppressor – Kit T449AA6. AC Installation Box – Kit T449ABPicoCell1. A Band BTS with HSO – Kit SG1476AA2. A Band BTS without HSO – Kit SG1477AA3. B Band BTS with HSO – Kit SG1484AA4. B Band BTS without HSO – Kit SG1485AA5. Fin Cover – Kit T389AAMicroCell1. A Band BTS with HSO – Kit SG1478AA2. A Band BTS without HSO – Kit SG1479AA3. B Band BTS with HSO – Kit SG1486AA4. B Band BTS without HSO – Kit SG1487AA5. Solar Cover – Kit T451AA6. Fin Cover – Kit T389AB
Field Replaceable Unit (FRU) Overview – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-2Figure 9-1: FRU ItemsUNITSHORT DURATION BATTERYSITE I/O INTERFACERGPS HEADSITE I/OJUNCTIONBOX
ATP Procedures – continuedDEC 2000 9-3SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYFigure 9-2: Front and Back Solar Covers for MicroCellFRONT COVERBACK COVERFigure 9-3: Front and Back Fin Covers for MicroCell and PicoCell (PicoCell shown)BACK COVERFRONT COVER 0149–O_IL.doc
Shut Down & Restoring BTS SignalingPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-4OverviewThe FRU procedures require the shut down of BTS signalling functions.Accessing the OMCR CLIwindowThe commands to manipulate the BTS in the following replacementprocedure must be entered via UNO or OMCR (Operations andMaintenance Center – Radio).Should there be any issues which affect CLI operations orthe UNO/OMCR, this replacement procedure cannot beperformed.IMPORTANT*Accessing the OMCR CLI windowThe commands used in the following replacement procedure in Table 9-1are entered at the OMCR.Table 9-1: Login and Access Alarm Window ProcedureStep Action1Login by entering the user name.2Enter the password at the system prompt.3Open an Alarm Manager window and an OMCR CLI window from the pull down menu using themouse button.4Verify that the filter display is set to ALL. This is so that any alarms which may be encounteredwhile installing the hardware can be observed and rectified.Shut Down Signaling FunctionsTable 9-2 contains steps for shutting down the signaling functions for thesector/site.The BTS acts like a single sector and all sector commandsoperate on the BTS carrier.NOTE9
Shut Down & Restore BTS Signaling – continuedDEC 2000 9-5SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYThe EDIT SECTOR REDIRECT command does NOTaffect calls in progress and will NOT move these calls toanother sector/carrier. The command only prevents futurecalls from being originated on the targeted sector/carrier. Ifactive call processing is still taking place in the targetsector/carrier, it is advisable to wait for any active calls toterminate prior to disabling the sector.IMPORTANT*Table 9-2: Shut Down Signaling FunctionsStep Action1Open a CLI window. Refer to Table 9-1.2Determine channel status of the MAWI prior to performing the following step by entering thefollowing command:omc–000000>STATUS MAWI–<bts#>–<mawi#> ADDThis command will display the busy overhead channels as well as any busy traffic channels.3* IMPORTANTRecord the values shown in the following system display response. These values will be used toanswer the prompts for the EDIT SECTOR REDIRECT command when restoring signalingoperations at the end of the replacement procedure.View the status of the sector signaling redirect parameters for all carriers equipped for the sectorby entering the following command at the prompt:000000>DISPLAY SECTOR <bt #> <t#>REDIRECTomc–000000>DISPLAY SECTOR–<bts#>–<sector#> REDIRECTObserve the following typical system display response (this example shows initial standardvalues):Access Overload Class Redirect Flags ROTATECARRIER ID RETURN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 TIMER RECORD EXP IGNORE SYS(bts–sector–carrier) IF FAIL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 (SEC) TYPE SID CDMA ORDERING–––––––––––––––––––– ––––––– – – – – – – – – – – – – – – – – ––––– –––– ––– –––– –––––––CARRIER–1–1–1 N N N N N N N N N N N N N N N N N 4 1 0 N CUSTOM . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-6Table 9-2: Shut Down Signaling FunctionsStep Action4NOTEThis step edits the redirect parameters so that the Global Service Redirect Message broadcast onthe paging channel redirects all subscribers away from the sector with the failed equipment andonto a different system.Enter the following command at the prompt:omc–000000>EDIT SECTOR–<bts#>–<sector#> REDIRECT !The system will prompt you to enter each command parameter value one at a time. Answer theprompts in the following order:<accolc0> enter Y, <accolc1> enter Y, ... <accolc15> enter Y(All Access Overload Classes must be set to yes to ensure that all subscribers are redirected.)<returniffail> , enter N(Must be set to no to ensure that subscribers do not return if redirect is unsuccessful.)<recordtype> , enter 4 (A value of four redirects subscribers to a JTACS analog site )(A value of four redirects subscribers to a JTACS analog site.)<expectedsid> , enter 13 (Use the Area ID the subscriber units should expect to find on the system they are beingredirected to. This example uses 13.)<ignorecdma> , enter Y<sysordering> , enter CUSTOM (System ordering value does not matter because it is not used in JTACS systems.)<rotatetimer> , enter 4 (Call processing continuously rotates, circular right–shifts, the Y/N values of Access OverloadClass Redirect Flags 0 to 9. Values are shifted one flag at the end of the timer period; then timerre–starts. Valid values are 0–255; 4 is default.)The system will display the command that will be sent. Verify the command syntax.omc–000000>Accept [yes/no]?Enter Y to accept the command.5View the status of the sector signaling redirect parameters to verify that the sector is ready formaintenance.omc–000000>DISPLAY SECTOR–<bts#>–<sector#> REDIRECTEnsure that the values in the system display response match the values input in step 4 (seeexample below).Access Overload Class Redirect Flags ROTATECARRIER ID RETURN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 TIMER RECORD EXP IGNORE SYS(bts–sector–carrier) IF FAIL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 (SEC) TYPE SID CDMA ORDERING–––––––––––––––––––– ––––––– – – – – – – – – – – – – – – – – ––––– –––– –––– ––– ––––––––CARRIER–1–1–1 N Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 4 4 13 Y CUSTOM . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedDEC 2000 9-7SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 9-2: Shut Down Signaling FunctionsStep Action6View the existing congestion control parameters for all carriers equipped for the sector by enteringthe following command at the prompt:omc–000000>DISPLAY SECTOR–<bts#>–<sector#> CONGESTCONFObserve the following typical system display response:CARRIER NEWCALL REG AGG(bts#–sector#–carrier#) SET ALARMFLAG ALARMFLAG ALARMFLAG ANALOGREDIRECT GLOBALREDIRECT––––––––––––––––––––––– ––– ––––––––– –––––––––– –––––––––– –––––––––––––– ––––––––––––––340–1–4 1 ENABLE ENABLE ENABLE DISABLE DISABLE7NOTEIn this step, you will change the value of the Global Service Redirection Flag(GLOBALREDIRECT) in the congestion control parameters so that the Global Service RedirectMessage is broadcast on the sector paging channel.Enter the following command at the prompt:omc–000000>EDIT SECTOR–<bts#>–<sector#> CONGESTCONF !The system will prompt you to enter each control parameter value one at a time. Skip through theprompts until you get to the following:<globalredirect> , enter ENABLE <globalredirect> , enter ENABLE (This will force the Global Service Redirect Message to be broadcast on the sector pagingchannel.)The system will display the values of the control parameters. Verify that only theGLOBALREDIRECT value changed.omc–000000>Accept [yes/no]?Enter Y to accept the change.Now the Global Service Redirection Message is sent over the sector paging channels. Allsubscribers are redirected away from the sector and onto a different system. This effectively shutsdown the sector.8Display the status of the MAWI at the BTS by entering the following command at the prompt:omc–000000>DISPLAY BTS–<bts#> STATUSObserve the following typical system response for the entry of: DISPLAY BTS – 340 STATUSDEVSYNCConfig Calibration Calibration ISO RELATEDDEVICE CBSC STATUS Data Data Sync STATE–––––––––––––––––– –––– –––––– –––– –––– ––––––– ––––––––––––BTS–340 1 INS n/a n/a UNLOCKED UNLOCKEDBTSSPAN–340–1 1 INS n/a n/a n/a n/aBTSLINK–340–1 1 INS n/a n/a n/a n/aLPA–340–1 1 OOS_PARENT n/a n/a n/a n/aMDM–340–1 1 PRECUT n/a n/a n/a n/aMAWI–340–1 1 INS GOOD GOOD GOOD KEYED . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-8Table 9-2: Shut Down Signaling FunctionsStep Action9Display the status of the MAWI at the BTS to verify the status of the MAWI (which CEs areINS_IDLE or INS_BUSY) by entering the following command at the prompt:omc–000000>STATUS MAWI–<bts#>–<mawi#> ADDObserve the following typical system response:MAWI–340–1 00–05–24 15:10:31 omcr5 MM–5 M000109.00046 045519/479457INFO:42 ”Mawi Status Response”TELSTATE=INS_ACTIVE PROCEDURE=NONEPHYSTATE=INS_ACTIVE HDWR_TYPE=MAWIDEVICE_ASSUMED=NONE CLOCK_SRC=REMOTE_GPSLATITUDE=”+032:50:41.502” LONGITUDE=”–097:17:38.645”ALTITUDE=”+0019865” NUM_SATELLITES=”8”CF MMCONF MMSTATE MMSECTOR PHYCONF PHYSTATE PHYREASON PHYSECTOR–– –––––– –––––––– –––––––– ––––––– –––––––– ––––––––– ––––––––– 0 PCH_ACH INS_BUSY 1 PCH_ACH INS_BUSY NONE 11 SCH INS_BUSY 1 SCH INS_BUSY NONE 12 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT3 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT4 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT5 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT6 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT7 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT8 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT9 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT10 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT11 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT12 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT13 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT14 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT15 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT10 Disable the MAWI in the INS–IDLE or the INS–BUSY state (predetermine number of active callsremaining to be terminated prematurely) by entering the following command at the prompt:omc–000000>DISABLE MAWI–<bts#>–<mawi#> UNC11 Disable the BTS where the replacement procedure will be performed by entering the followingcommand at the prompt:omc–000000>DISABLE BTS–<bts#> UNC9
Shut Down & Restore BTS Signaling – continuedDEC 2000 9-9SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYRestore Signaling OperationsFollow the steps in Table 9-3 to restore signaling operations to the site.Table 9-3: Restore Signaling OperationsStep Action1Open a CLI window. Refer to Table 9-1.2Enable the BTS by entering the following command at the prompt:omc–000000>ENABLE BTS–<bts#> UNC3Enable the MAWI by entering the following command at the prompt:omc–000000>ENABLE MAWI–<bts#> UNC4View the status of the sector signaling redirect parameters for all carriers equipped for the sectorby entering the following command at the prompt:omc–000000>DISPLAY SECTOR–<bts#>–<sector#> REDIRECTObserve that the values in the system display response should match the values input in step 4 ofthe shut down signaling functions table.Access Overload Class Redirect Flags ROTATECARRIER ID RETURN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 TIMER RECORD EXP IGNORE SYS(bts–sector–carrier) IF FAIL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 (SEC) TYPE SID CDMA ORDERING–––––––––––––––––––– ––––––– – – – – – – – – – – – – – – – – ––––– –––– ––– –––– ––––––––CARRIER–1–1–1 N Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 4 4 13 Y CUSTOM . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-10Table 9-3: Restore Signaling OperationsStep Action5* IMPORTANTIn this step, use the values recorded in step 3 of the shut down signaling functions table to answerthe prompts for the EDIT SECTOR REDIRECT command; except for record type enter 2.NOTEThis step shows the entry of initial standard values which is consistent with the original example;except record type must be 2. Your entries may be different.Restore the values of all redirect parameters by entering the following command at the prompt:omc–000000>EDIT SECTOR–<bts#>–<sector#> REDIRECT !The system will prompt you to enter each command parameter one at a time. Answer the promptsin the following order (Note that the following specified values are consistent with the originalexample. Yours may be different):<accolc0> Enter N, <accolc1> Enter N, ... <accolc15> enter N<returniffail> , enter N<recordtype> , enter 2<expectedsid>enter 0<expectedsid> , enter 0<ignorecdma> , enter N<sysordering> , enter CUSTOM<rotatetimer> , enter 4The system will display the command that will be sent. Verify the command syntax.omc–000000>Accept [yes/no]?Enter Y to accept the command.6View the status of the sector signaling redirect parameters to verify that the sector is ready formaintenance.omc–000000>DISPLAY SECTOR–<bts#>–<sector#> REDIRECTEnsure that the values in the system display response match the values input by the operator instep 5 (see example below).Access Overload Class Redirect Flags ROTATECARRIER ID RETURN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 TIMER RECORD EXP IGNORE SYS(bts–sector–carrier) IF FAIL 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 (SEC) TYPE SID CDMA ORDERING–––––––––––––––––––– ––––––– – – – – – – – – – – – – – – – – ––––– –––– ––– –––– ––––––––CARRIER–1–1–1 N N N N N N N N N N N N N N N N N 4 2 0 N CUSTOM . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedDEC 2000 9-11SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYTable 9-3: Restore Signaling OperationsStep Action7View the congestion control parameters for all carriers equipped for the sector by entering thefollowing command at the prompt:omc–000000>DISPLAY SECTOR–<bts#>–<sector#> CONGESTCONFObserve the following typical system display response:CARRIER NEWCALL REG AGG(bts#–sector#–carrier#) SET ALARMFLAG ALARMFLAG ALARMFLAG ANALOGREDIRECT GLOBALREDIRECT––––––––––––––––––––––– ––– ––––––––– ––––––––– ––––––––– –––––––––––––– ––––––––––––––340–1–4 1 ENABLE ENABLE ENABLE DISABLE ENABLE8NOTEIn this step, you will change the value of the Global Service Redirection Flag(GLOBALREDIRECT) in the congestion control parameters so that the Global Service RedirectMessage is only broadcast on the sector paging channel when there is traffic congestion in thesector.Enter the following command at the prompt:omc–000000>EDIT SECTOR–<bts#>–<sector#> CONGESTCONF !The system will prompt you to enter each control parameter value one at a time. Skip through theprompts until you get to the following:prompts until you get to the following:<globalredirect> , enter DISABLE (This will revert the Global Service Redirect Message to congestion control.)The system will display the values of the control parameters. Verify that only theGLOBALREDIRECT value changed.omc–000000>Accept [yes/no]?Enter Y to accept the change.Now the Global Service Redirection Message will only be sent over the sector paging channelswhen there is traffic congestion in the sector.9Display the status of the MAWI at the BTS by entering the following command at the prompt:omc–000000>DISPLAY BTS–<bts#> STATUSObserve the following typical system response:DEVSYNCConfig Calibration Calibration ISO RELATEDDEVICE CBSC STATUS Data Data Sync STATE–––––––––––––––––– –––– –––––– –––– –––– ––––––– ––––––––––––BTS–340 1 INS n/a n/a UNLOCKED UNLOCKEDBTSSPAN–340–1 1 INS n/a n/a n/a n/aBTSLINK–340–1 1 INS n/a n/a n/a n/aLPA–340–1 1 OOS_PARENT n/a n/a n/a n/aMDM–340–1 1 PRECUT n/a n/a n/a n/aMAWI–340–1 1 INS GOOD GOOD GOOD KEYED . . . continued on next page9
Shut Down & Restore BTS Signaling – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-12Table 9-3: Restore Signaling OperationsStep Action10 Display the status of the MAWI in the BTS by entering the following command at the prompt:omc–000000>STATUS MAWI–<bts#>–<mawi#> ADDObserve the following typical system response for entry of: STATUS MAWI – 340 –1 ADDMAWI–340–1 00–05–24 15:10:31 omcr5 MM–5 M000109.00046 045519/479457INFO:42 ”Mawi Status Response”TELSTATE=INS_ACTIVE PROCEDURE=NONEPHYSTATE=INS_ACTIVE HDWR_TYPE=MAWIDEVICE_ASSUMED=NONE CLOCK_SRC=REMOTE_GPSLATITUDE=”+032:50:41.502” LONGITUDE=”–097:17:38.645”ALTITUDE=”+0019865” NUM_SATELLITES=”8”CF MMCONF MMSTATE MMSECTOR PHYCONF PHYSTATE PHYREASON PHYSECTOR–– –––––– –––––––– –––––––– ––––––– –––––––– ––––––––– ––––––––– 0 PCH_ACH INS_BUSY 1 PCH_ACH INS_BUSY NONE 11 SCH INS_BUSY 1 SCH INS_BUSY NONE 12 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT3 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT4 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT5 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT6 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT7 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT8 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT9 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT10 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT11 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT12 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT13 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT14 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT15 TCH INS_IDLE FLOAT TCH INS_IDLE NONE FLOAT9
Site I/O Junction Box Replacement ProcedureDEC 2000 9-13SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to replace the Site I/O junction box.System Impact/ConsiderationsThe removal of the failed Site I/O junction box will require systemdowntime. The BTS cannot report alarms without the Site I/O junctionbox. The other system level alarms are too numerous and outside thescope of this document.Required Tools and MaterialsThe following tools are required to remove the solar cover and install thenew Site I/O junction box.ToolsSTorque driver wrench, 1/4–in. hex female drive, 0–10 N–MST20 Torx tamper bitST30 Torx tamper bitReplacement unitsOne Site I/O junction box is required – Kit T396AAReplacement ProcedureBefore you beginBefore you begin, enter the following information into the followingreplacement list table.Table 9-4: Item Number Replacement ListItem NumberBTS numberFailed Site I/O Junction Boxnumber9
Site I/O Junction Box Replacement Procedure – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-14Remove the failed site I/O junction boxFollow the steps in Table 9-5 to remove the failed Site I/O junction box.Table 9-5: Remove the Failed Site I/O Junction BoxStep Action1Place the BTS out of service using the “Shut Down Signaling Functions” procedure shown inTable 9-2.2Using a T20 Torx tamper bit, remove the Solar Cover if one is present and locate the failed SiteI/O junction box.3If DC power is being supplied to the unit or if the battery backup is present, open (pull) the DCpower breaker. The white collar on the breaker is visible when the breaker is opened.4If AC power is being supplied to the unit, open (pull) the AC power breaker. The white collar onthe breaker is visible when the breaker is open.5Disconnect the unit ground cable from the Site I/O junction box.6Using a T30 Torx tamper bit, remove the two tamper resistant captive screws to disconnect theSite I/O junction box from the unit. See Figure 9-4.7If your BTS is equipped with the customer–supplied Site I/O interface, then proceed to step 8. Ifyour BTS is equipped with the optional Primary Surge Suppressor, then proceed to step 9.8Disconnect the Site I/O cable from the Deutsch connector on the Site I/O cable. Location of SiteI/O interface is site– dependent.9Disconnect the Site I/O cable from the Primary Surge Suppressor.Install the replacement Site I/O junction boxFollow the steps in Table 9-6 to install the replacement Site I/O junctionbox.Table 9-6: Install the Replacement Site I/O Junction BoxStep Action1Reconnect the Site I/O cable according to the “Site I/O, Span Line, RGPS and Modem Cabling”procedure in Chapter 4.2Install the replacement Site I/O junction box according to the “Mounting the Site I/O JunctionBox to the Unit” procedure in Chapter 5.3Attach the ground cable from the mounting bracket to the Site I/O junction box.4If AC power is being supplied to the unit, close (push) the AC power breaker. The white collar onthe breaker is not visible when the breaker is closed.5If DC power is being supplied to the unit or if battery backup is present, close (push) the DCpower breaker. The white collar on the breaker is not visible when the breaker is closed.6Install the Solar Cover if one is present according to the “Mounting Solar Cover and Powering onUnit” procedure in Chapter 5.7Place the BTS back in service using the “Restore Signaling Operations” procedure in Table 9-3.9
Site I/O Junction Box Replacement Procedure – continuedDEC 2000 9-15SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYSite I/O Junction Box LocationDiagramFigure 9-4: Site I/O Junction Box ReplacementREMOVE TWO M6CAPTIVE SCREWSSITE I/OJUNCTION BOX DISCONNECT SITE I/OCABLE FROM SITE I/OINTERFACEDISCONNECT GROUND9
Short Duration Battery Replacement ProceduresPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-16ObjectiveThe objective of this procedure is to replace the short duration battery.Required Tools and MaterialsThe following tools are required to remove the solar cover and install thenew battery.ToolsAttaching the battery to the unit requires:ST20 Torx tamper bit, 1/4–in. hexST30 Torx tamper bit, 1/4–in. hexSTorque driver wrench, 1/4–in. hex female drive, 0–10 N–MSTwo (2) Screws M6x19 (Motorola Part Number 0387541C03)Replacement unitsOne Battery – Kit T392AA is necessary for this procedure.Replacement ProcedureBefore you beginBefore you begin, enter the following information into the followingreplacement list table.Table 9-7: Item Number Replacement ListItem NumberBTS numberFailed Battery number9
Short Duration Battery Replacement Procedure – continuedDEC 2000 9-17SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYRemove the failed batteryFollow the steps in Table 9-8 to remove the failed battery. Refer toFigure 9-5.The short duration battery is designed to be replaced withthe DC breaker closed (pushed). If the DC breaker isopened (pulled) during this procedure, the BTS must betaken off–line and restarted to ensure proper battery faultmanagement.NOTETable 9-8: Remove the Failed Short Duration BatteryStep Action1Turn the DC Power Breaker off.2Use a T20 Torx tamper bit to remove the Solar Cover (if one is present) and locate the battery.3Turn the connector on the short duration battery cable counterclockwise to disconnect the cablefrom the unit. See Figure 9-5. An alarm will be generated.4Using a T30 Torx tamper bit remove the two screws that are holding the battery to the unit. SeeFigure 9-5.Install the replacement batteryFollow the steps in Table 9-8 to install the replacement short durationbattery. Refer to Figure 9-5.Table 9-9: Install the Replacement Short Duration BatteryStep Action1Install the replacement battery according to the “Attaching the Battery to the Unit” installationprocedure in Chapter 5.2Re–connect the short–duration battery cable to DC input connector. See Figure 9-5. The alarmwill clear.3Re–install the Solar Cover if one is present.9
Short Duration Battery Replacement Procedure – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-18Figure 9-5: Battery ReplacementREMOVE TWO SCREWS HOLDINGBATTERY TO THE UNITCABLE IS PART OFTHE BATTERYASSEMBLYTURNCOUNTERCLOCKWISETO REMOVE CABLEDC POWER BREAKERAC POWER BREAKER9
Remote GPS Replacement ProceduresDEC 2000 9-19SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to replace the RGPS head.Required Tools and MaterialsReplacement unitsOne RGPS head with cable attached (Motorola Kit T472AP) is requiredto do this procedure.Replacement ProcedureBefore you beginBefore you begin, enter the following information into the followingreplacement list table.Table 9-10: Item Number Replacement ListItem NumberBTS numberFailed RGPS head numberRemove the failed RGPS headFollow the steps in Table 9-11 to remove the failed RGPS head. Refer toFigure 9-6.Table 9-11: Remove the Failed RGPS HeadStep ActionNOTETo prevent twisting of cables, do not unscrew or screw the RGPS head while holding thepipe/conduit.1Loosen the pipe/conduit mounting hardware until the pipe/conduit is free to be unscrewed fromthe RGPS head.2Grasp the RGPS head with one hand and the pipe/conduit with the other hand.Unscrew the pipe/conduit from the head and separate the head from the pipe/conduit.Grasp the cable just below the head and pull about 16 inches of cable out of the pipe/conduit untilthe mating cable connectors are exposed.3Separate the mating cable connectors to disconnect the RGPS head from the RGPS cable. 9
Remote GPS Replacement Procedure – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-20Install the replacement RGPS headFollow the steps in Table 9-12 to install the replacement RGPS head.Refer to Figure 9-6.Table 9-12: Install the Replacement RGPS HeadStep Action1Connect the cable connector of the replacement RGPS head to the RGPS cable connector. Securethe connection by tightening the spinning connector flange.2Feed the cable slack into the RGPS head end of the mounting pipe/conduit.3Grasp the RGPS head with one hand and the pipe/conduit with the other hand.Be careful not to cross–thread the fitting on the RGPS head, screw the pipe/conduit into the head.Hand tighten only!4Tighten the pipe/conduit mounting hardware until the pipe/conduit is securely mounted.Figure 9-6: RGPS Head ReplacementSITE I/O INTERFACEUNSCREW PIPE, PULL CABLE THROUGH ANDDISCONNECT CABLE CONNECTORCABLE CONNECTOR LOCATEDINSIDE PIPE9
Full Unit Replacement ProceduresDEC 2000 9-21SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYObjectiveThe objective of this procedure is to replace a Microcell or Picocell unit.See Figure 9-7.System Impact/ConsiderationsThe removal of the failed unit will require system downtime.Required Tools and MaterialsThe following tools and materials are required to do this procedure:ToolsThe following tools are required to do this procedure:STorque driver wrench, 1/4–in. hex female drive, 0–10 N–MST20 TORX Tamper Bit, 1/4–in. hexST30 TORX Tamper Bit, 1/4–in. hexS13 mm torque wrench set to 5.0 N–MS5/16 breakaway torque wrench 9–in. lb.S13/16 breakaway torque wrench 38–in. lbSKey for lockSHandles for unit (optional)Replacement unitsOne Microcell or Picocell unit is required to do this procedure.Replacement ProcedureBefore you beginBefore you begin, enter the following information into the followingreplacement list table.Table 9-13: Item Number Replacement ListItem DescriptionBTS NumberFailed Unit NumberRemove the failed unitFollow the steps in Table 9-14 to remove the failed unit.Table 9-14: Remove the Failed UnitStep Action1Place the BTS out of service. Refer to the “Shut Down Signaling Functions” procedure inTable 9-2.2If necessary, use a T20 TORX Tamper bit to remove the Solar Cover. . . . continued on next page9
Full Unit Replacement Procedures – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-22Table 9-14: Remove the Failed UnitStep Action3If DC power is being supplied to the unit or if battery backup is present, open (pull) the DC powerbreaker. The white collar on the breaker is visible when the breaker is opened.4If AC power is being supplied to the unit, open (pull) the AC power breaker. The white collar onthe breaker is visible when the breaker is opened.5Turn the power off at the main power source (AC and/or DC).6Use a T30 TORX tamper bit to remove the two tamper–resistant screws that hold the Site I/Ojunction box (or environmental cover) to the BTS. Refer to Figure 9-4 in the “Site I/O JunctionBox Replacement” procedure.7Disconnect the AC input cable from the unit. Refer to Figure 9-7.8Disconnect the DC input cable from the unit. Refer to Figure 9-7.9Disconnect the antenna cable(s) from the unit. Refer to Figure 9-7.10 Disconnect the MIB cables from the unit (if equipped). Refer to Figure 9-7.11 Disconnect the SU cables from the unit (if equipped). Refer to Figure 9-7.12 Remove the two mounting screws that hold the short duration battery (if present) to the unit.Refer to NO TAG in the “Short Duration Battery Replacement Procedures” procedure andFigure 9-7.13 Attach the installation handles to the unit. Refer to the “Attaching Installation Handles to theUnit” procedure in Chapter 6.14 Use a T30 Tamper bit to remove the two screws that hold the unit to the mounting bracket.15 Remove the pin or lock (if equipped) from the unit.16 Remove the unit from the mounting bracket.9
Full Unit Replacement Procedures – continuedDEC 2000 9-23SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYInstall the replacement unitFollow the steps in Table 9-15 to install the replacement unit.Table 9-15: Install the New UnitStep Action1Attach the installation handles to the replacement unit. Refer to the “Attaching InstallationHandles to Unit” procedure in Chapter 6.2Mount the replacement unit to the bracket. Refer to the “Attaching Unit to the MountingBracket” procedure in Chapter 6.3Once the replacement unit has been secured to the mounting bracket, remove the installationhandles (reverse the installation order of the “Attaching Installation Handles to the Unit”procedure in Chapter 6).4Attach the Site I/O junction box or environmental cover to the unit. Refer to the “Attaching theSite I/O Junction Box to the Unit” procedure in Chapter 6 and Figure 9-4.5Attach the short duration battery (if present) to the unit. Refer to NO TAG in the “Short DurationBattery Replacement Procedure” and Figure 9-7.6Connect the AC input cable. Refer to the “AC Power Cabling” procedure in Chapter 6.7Connect the DC input cable. Refer to the “DC Power Cabling” procedure in Chapter 6.8Connect the antenna cable(s). Refer to the “Antenna Cabling” procedure in Chapter 6.9Connect the MIB cables (if equipped). Refer to the “MIB Cabling” procedure in Chapter 6.10 Connect the SU cables (if equipped). Refer to the “SU Cabling” procedure in Chapter 6.11 Turn power on at the main power source (AC and/or DC).12 If AC power is being supplied to the unit, close (push) the AC power breaker. The white collar onthe breaker is not visible when the breaker is closed.13 If DC power is being supplied to the unit or if battery backup is present, close (push) the DCpower breaker. The white collar is not visible when the breaker is closed.14 Perform the ATP, if necessary. Refer to the ATP procedures in Chapter 7.15 Install the Solar Covers (if necessary).16 Place the BTS back in service using the “Restore Signaling Operations” procedure in Table 9-3.9
Full Unit Replacement Procedures – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 20009-24REMOVE SCREWS USED TO HOLD UNIT ON BRACKETREMOVE SCREWS TOREMOVE SITE I/O JUNCTIONBOX OR ENVIRONMENTALCOVER (IF EQUIPPED)DC INPUT CABLEAC INPUT CABLEREMOVE PINANTENNA AREMOVE SCREWS TO REMOVE SHORT DURATION BATTERYSEE FIGURE 7–3 FOR BATTERY REPLACEMENTNOTE: REMOVE THE SITE I/O JUNCTION BOX (OR ENVIRONMENTAL COVER) ANDBATTERY FROM THE FAILED UNIT AND RE–MOUNT THEM ON THE REPLACEMENT UNITANTENNA B(MICROCELL ONLY)Figure 9-7: Unit Replacement (MicroCell shown)MIB CABLES(OPTIONAL)SU CABLES(OPTIONAL)9
Full Unit Replacement Procedures – continuedDEC 2000 9-25SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYNotes9
DEC 2000 SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYAppendix A: Outdoor Grounding Guidelines Overview Appendix ContentOutdoor Grounding Guidelines Summary A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . General A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chassis isolation A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Master ground plate A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main AC power A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Antenna A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chassis A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T1 span lines A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modem A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Customer I/O A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Table of Contents – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000NotesA
Outdoor Grounding Guidelines SummaryDEC 2000 A-1SCt300 BTS Hardware Installation, ATP and FRU ProceduresPRELIMINARYGeneralThis is a summary of the outdoor grounding guidelines. Outdoorinstallations should be based on this summary and site specificdocumentation. Motorola publication 68P81150E62 should also befollowed to ground an antenna tower.This guideline assumes that auxiliary equipment is co–located at theinstallation site. All of the equipment referenced may not be present atevery site.Because outdoor MicroCell/PicoCell installations will involve a varietyof methods, this information is not meant to represent actual physicallayout. It is meant to act as an aid to understanding an effective groundsystem.Chassis IsolationRegardless of the type of installation (wall, frame, pole), the groundingplan must have a single point ground to prevent surge/transient currentsfrom passing through the BTS and auxiliary equipment. The BTSincludes insulation hardware to insure that the chassis will be groundedby the intended ground path and not through the mounting structure(frame, pole, or wall).Master Ground PlateThe Master Ground Plate (MGP) is the key to the outdoor groundingscheme. The MGP is the single grounding point for all BTS input andoutput and provides a uniform ground potential through out the site.Although the MGP may be implemented differently at each installation,it must be a plate that is big enough to attach to all the lightning arrestorsand have a ground stud.The MGP ground stud is the only connection to earth ground for theBTS hardware.Main AC PowerThe AC power input is single–phase and connects to the BTS by a threeconductor cable. The cable is insulated and connects to the BTS on oneend and the AC source on the other end. The AC power source shouldbe ground referenced to the MGP at a point closest to the access point.The line and neutral conductors must be protected by lightning arrestors.The lightning arrestors connect to the MGP at the same point as the ACground reference.If an external circuit breaker or an uninterruptible power supply are used,install them between the AC power lightning arrestor and the BTS.AntennaCoaxial cables are used to connect to the antenna(s). The groundconductor (shield) of the coaxial cable must be ground referenced to theA
Outdoor Grounding Guidelines Summary – continuedPRELIMINARYSCt300 BTS Hardware Installation, ATP and FRU Procedures DEC 2000A-2MGP at the antenna access point. The signal (center) conductor must beprotected by a lightning arrestor. The lightning arrestor connects to theMGP at the same point as the ground conductor (shield) of the antennacable.ChassisThe ground stud of the BTS chassis connects to the MGP.T1 Span LinesThe BTS can connect to two T1 span lines. For many applications theT1 cable is derived from an optical fiber interconnect. For cases wherethe optical interconnect is non–metallic, no special grounding is needed.If the optical fiber is encased in a metallic sheath, the sheath must begrounded to the MGP. If the span lines are metallic, the conductors mustbe protected by lightning arrestors which connect to the MGP at a pointclosest to the demarcation point.ModemA single tip and ring pair is used for a dial–up modem connection. Thetip and ring pair must be protected by a lightning arrestor whichconnects to the MGP at a point closest to the demarcation point.Customer I/OThe BTS provides eight customer defined inputs. These connections areinternal to the cell site and do not require special grounding unless theyoriginate from an area not protected by the MGP.Example: Signal light in tower configurationA

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