ADC Telecommunications DNXSMR1A Digivance® NXD SMR 900 MHz System User Manual 75210

ADC Telecommunications Inc Digivance® NXD SMR 900 MHz System 75210

User Manual 4

ADCP-75-210 • Issue 1 • November 2006Page 64© 2006, ADC Telecommunications, Inc.3. Slide the RDC module into the designated slot within the RAN chassis. 4. Lock the IEL handles on the top and bottom of the RDC module into the chassis andtighten the handle screws. 5. Using an SMA coaxial cable (1955000P081), connect one end to the PRI IN port on theRDC module and the other end to the appropriate P OUT port on the C/MCPLR or P/MCPLR module. Each P OUT port is associated with a different band.6. Using an SMA coaxial cable (1955000P081), connect one end to the DIV IN port on theRDC module and the other end to the appropriate D OUT port on the C/MCPLR or P/MCPLR module. Each D OUT port is associated with a different band. For moreinformation on these ports, refer to the sections identified in the note above. 21235-AXFigure 44. Installing an RDC Module4.1.6 Installing a RAN Up Converter (RUC2.X or RUC3) ModuleThe RAN Up Converter (RUC2.X or RUC3) module may be installed into either of two slots inthe RAN chassis, depending on the band for which the module will be used. One module isrequired for each two bands. The two slots are:• Slot 11 (labeled RUC A2): used for first and second bands• Slot 14 (labeled RUC A5): used for third and fourth bandsNote: For more information on the C/MCPLR module ports, see Section 1.7.9, 800 MHzMulticoupler (C/MCPLR), on page 20. For more information on the P/MCPLR moduleports, see Section 1.7.10, 1900 MHz Multicoupler (P/MCPLR), on page 22.
ADCP-75-210 • Issue 1 • November 2006Page 65© 2006, ADC Telecommunications, Inc.Use the following procedure to install an RUC2.X or RUC3 module (Figure 45):1. Identify the designated chassis slot for the RUC module. This will be Slot 11 or 14. Formore information, see introductory text above.2. Remove the RUC module from the anti-static packaging and orient for installation. 3. Slide the RUC module into the designated slot within the RAN cPCI chassis. 4. Lock the IEL handles on the top and bottom of the RUC module into the cPCI chassis andtighten handle screws. 21233-AXFigure 45. Installing an RUC Module5. Using cable 1955000P079, connect the CH1/3 connector on the RUC module to either ofthe following as appropriate:– RF IN port on PAA1 if RUC module is in slot A2– RF IN port on PAA3 if RUC module is in slot A56. Using cable 1955000P079, connect the CH 2/4 connector on the RUC module to either ofthe following as appropriate:– RF IN port on PAA2 if RUC module is in slot A2– RF IN port on PAA4 if RUC module is in slot A5Note: For a description of the module including function, controls, and indicators, refer toSection 1.7.7 on Page 19. For a RAN chassis interconnection diagram, refer to Figure 39on Page 58.
ADCP-75-210 • Issue 1 • November 2006Page 66© 2006, ADC Telecommunications, Inc.7. Using cable 1001475P001, connect the PA CTL1/3 connector on the RUC module toeither of the following as appropriate:– CNTL port on PAA1 if RUC module is in slot A2– CNTL port on PAA3 if RUC module is in slot A58. Using cable 1001475P001, connect the CTL 2/4 connector on the RUC module to either ofthe following as appropriate:– CNTL port on PAA2 if RUC module is in slot A2– CNTL port on PAA4 if RUC module is in slot A54.2 Installing cPCI Chassis Air BafflesThe air baffles for the RAN chassis are used in all empty chassis slots. This is done to maintainairflow around the chassis modules.Use the following procedure to install air baffles:1. Identify designated RAN Chassis cPCI slot for the cPCI air baffle.2. Insert air baffle into designated slot on chassis and tighten screws.4.3 Installing a Rectifier ModuleTo install a rectifier module, use the following procedure (Figure 46):1. Connect cables following Section 22 on Page 66.2. Slide the rectifier into the rectifier compartment.3. Turn the gravity latch down to lock the rectifier in place.Note: For a description of the rectifier including function, controls, and indicators, referto Section 1.8 on Page 23. For a RAN chassis interconnection diagram, refer to Figure 39on Page 58.Table 22. Rectifier Ports and ConnectionsRECTIFIER PORT CONNECTS TO USING CABLE COMMENTSL1, L2, L3 EMI Line Filter F-L1, F-L21001473P001 Connect black wire to F-L1 (on EMI Line Filter); connect brown wire to FL-2RECT GND GND Stud 1001473P001 Connect to cabinet ground stud+BAT, - BAT Anderson con-nector1001477P001 Connect to Anderson connector in battery compartment; connect black wire to 0V (+BAT) and blue wire to -BATOV OUT, -OV OUTtemp sensor, circuit break-ers REC+ and REC-1001477P0011001469P0011001470P001Place temperature sensor in battery compartment; connect 1001477P001 black wire to OV OUT and blue wire to -OV OUT; connect 1001469P001 from rectifier OV OUT to circuit breaker POS; connect 1001470P001 from recti-fier -OV OUT to circuit breaker NEG
ADCP-75-210 • Issue 1 • November 2006Page 67© 2006, ADC Telecommunications, Inc.Figure 46. Installing a Rectifier25 Pin D Circuit breaker panel N/C port1001477P001 Connect white wire to circuit breaker N/C and brown wire to COMRS232 STF module RECT port1001476P001 Connect to STF module connector labeled RECT in RAN chassis and RS-232 connector on the rectifierTable 22. Rectifier Ports and ConnectionsRECTIFIER PORT CONNECTS TO USING CABLE COMMENTS21274-ALOCKUNLOCK
ADCP-75-210 • Issue 1 • November 2006Page 68© 2006, ADC Telecommunications, Inc.4.4 Installing a Compact PCI Power Supply (cPCI P/S) ModuleThe cPCI Power Supply Module installs into Slots 1 and 2 or Slots 3 and 4 of the RAN chassis.One module is required per RAN chassis. Either set of two slot can be used. A second modulecan be installed for redundancy.Use the following procedure to install a cPCI Power Supply Module:1. Identify the designated chassis slots for the module. This will be Slots 1 or 2 or Slot 3 and4.2. Remove the module from the anti-static packaging and orient for installation. 3. Slide the module into the designated slots within the RAN cPCI chassis. 4. Lock the IEL handles on the top and bottom of the RUC module into the cPCI chassis andtighten handle screws. 4.5 Installing a Power Amplifier AssemblyThe RAN holds up to four PAAs. One PAA is required for each band being supported. Use thefollowing procedure to install a PAA:1. Connect cables per Table 23.2. Slide the PAA into place.Note: For a description of the cPCI P/S module including function, controls, andindicators, refer to Section 1.7.1 on Page 12. For a RAN chassis interconnection diagram,refer to Figure 39 on Page 58.Note: For a description of the PAA including function, controls, and indicators, refer toSection 1.9 on Page 25. For a RAN chassis interconnection diagram, refer to Figure 39 onPage 58.Table 23. PAA ConnectionsPAA PORT CONNECTS TO USING CABLE TYPE COMMENTSI2C (J2) RUC module P/A CNTL 2/4 or 1/31001475P001 RJ-45 connector. Connect cable from PIC module port J2 (CNTL) to RUC P/A CNTL 1/3 or P/A CNTL 2/4 48V PWR (J1) Circuit breaker 1A, 2A, 3A, or 4A port 1001471P001 Positronic 3-pin connector. Connect cable from PIC module J1 port to cir-cuit breaker 1A, 2A, 3A, or 4A port; the circuit breaker has an individual output for each of the four PAAsRF OUT Plexer module TX port1955000P080 SMA connector. Connect cable from PAA RF OUT to plexer port TXRF IN RUC module CH 1/3 or CH 2/4 port1955000P079 SMA connector. Connect cable from PAA RF IN port to RUC module CH 1/3 or CH 2/4 port
ADCP-75-210 • Issue 1 • November 2006Page 69© 2006, ADC Telecommunications, Inc.Figure 47. Installing a PAA21246-ARAISE KNOB TOUNLATCH RECTIFIER
ADCP-75-210 • Issue 1 • November 2006Page 70© 2006, ADC Telecommunications, Inc.5 MAINTENANCE PROCEDURESThis section provides procedures for completing various maintenance tasks at the RAN. Referto the procedures in this section as necessary when scheduled maintenance is required. For faultand troubleshooting procedures, refer to the system operation and maintenance manual, ADCP-75-209.5.1 cPCI Fan Replacement ProcedureThe RAN chassis is equipped with a cooling fan that exhausts heated air from the chassisassembly. Cool air enters the cPCI chassis through vent openings on the front door of thecabinet. The recommended replacement interval is 60 months.Use the following procedure to remove and replace the cPCI cooling fan.1. Loosen the two thumbscrews that secure the fan access panel front door.2. Open the hinged door (it swings down) to access the fan compartment.3. Slide out the fan being replaced, note how it is connected, and then disconnect the fan.4. Connect the new fan like the previous fan and slide it into the fan compartment.5. Verify that the fan is running properly.6. Close the fan panel door and secure it with the thumbscrews.5.2 Cleaning or Replacing an Air Inlet FilterThe RAN cabinet air filter cleans the intake air before it enters the cabinets. The filter should becleaned approximately once per year and more often in extremely dirty environments. If thecabinet temperature gradually rises over a long period of time and there are no fan failures, it ispossible that the filter is dirty and requires cleaning. Use the following procedure to clean thecabinet air filter:1. Open the RAN enclosure door and remove the inlet air filter tray door as shown inFigure 48.2. Pull the filter and away from its mounting slot at the bottom of the cabinet.3. Gently tap the filter against your hand to dislodge the dirt. If necessary, use compressed airor a vacuum cleaner to remove the dirt. 4. Carefully inspect the filter for holes or tears and replace if it is damaged.5. Orient the filter with the airflow arrows pointed inside the RAN.6. Close and secure the inlet air filter tray.
ADCP-75-210 • Issue 1 • November 2006Page 71© 2006, ADC Telecommunications, Inc.Figure 48. Air Inlet Filter TrayFILTER21275-A
ADCP-75-210 • Issue 1 • November 2006Page 72© 2006, ADC Telecommunications, Inc.6 CUSTOMER INFORMATION AND ASSISTANCE© 2006, ADC Telecommunications, Inc.All Rights ReservedPrinted in U.S.A.13944-RMWRITE:ADC TELECOMMUNICATIONS, INCPO BOX 1101,MINNEAPOLIS, MN 55440-1101, USAADC TELECOMMUNICATIONS (S'PORE) PTE. LTD.100 BEACH ROAD, #18-01, SHAW TOWERS.SINGAPORE 189702.ADC EUROPEAN CUSTOMER SERVICE, INCBELGICASTRAAT 2,1930 ZAVENTEM, BELGIUMPHONE:EUROPESales Administration: +32-2-712-65 00Technical Assistance: +32-2-712-65 42EUROPEAN TOLL FREE NUMBERSUK: 0800 960236Spain: 900 983291France: 0800 914032Germany: 0180 2232923U.S.A. OR CANADASales: 1-800-366-3891 Extension 73000Technical Assistance: 1-800-366-3891 Connectivity Extension 73475 Wireless Extension 73476ASIA/PACIFICSales Administration: +65-6294-9948Technical Assistance: +65-6393-0739ELSEWHERESales Administration: +1-952-938-8080Technical Assistance: +1-952-917-3475Italy: 0800 782374PRODUCT INFORMATION AND TECHNICAL ASSISTANCE:Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice.In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC furtherdisclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer ofliability applies to all products, publications and services during and after the warranty period. This publication may beverified at any time by contacting ADC's Technical Assistance Center. euro.tac@adc.comasiapacific.tac@adc.comwireless.tac@adc.comconnectivity.tac@adc.com

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