ZTE C196 CDMA Remote Radio Unit User Manual

ZTE Corporation CDMA Remote Radio Unit

User Manual

ZXSDRR8860CDMARemoteRadioUnit-8860InstallationManualZTECORPORATIONNO.55,Hi-techRoadSouth,ShenZhen,P .R.ChinaPostcode:518057Tel:+86-755-26771900Fax:+86-755-26770801URL:http://ensupport.zte.com.cnE-mail:support@zte.com.cn
LEGALINFORMATIONCopyright©2011ZTECORPORATION.Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionofthisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPORATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORATIONoroftheirrespectiveowners.Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredisclaimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-infringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceontheinformationcontainedherein.ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.TheultimaterighttointerpretthisproductresidesinZTECORPORATION.RevisionHistoryRevisionNo.RevisionDateRevisionReasonR1.008/30/2010FirstEditionR1.112/30/2010ModifyStylesheetDropthecontentofinstallingWaveTrapDropthecontentofinstallingSunshieldR1.201/20/2011WaterproofprocessingmustbeperformedonalltheoutdoormetalconnectorsoftheRRUs.R1.302/20/2011AddinstallingPIMDCDroptheFloorStand-mountedInstallationModeDroptheSimpliedCabinetIntegratedInstallationModeSerialNumber:SJ-20100722143906-002PublishingDate:02/20/2011(R1.3)
DeclarationofRoHSComplianceTominimizetheenvironmentalimpactandtakemoreresponsibilitytotheearthwelive,thisdocumentshallserveasformaldeclarationthatZXSDRR8860manufacturedbyZTECORPORATIONareincompliancewiththeDirective2002/95/ECoftheEuropeanParliament-RoHS(RestrictionofHazardousSubstances)withrespecttothefollowingsubstances:lLead(Pb)lMercury(Hg)lCadmium(Cd)lHexavalentChromium(Cr(VI))lPolyBrominatedBiphenyls(PBB’s)lPolyBrominatedDiphenylEthers(PBDE’s)…TheZXSDRR8860manufacturedbyZTECORPORATIONmeettherequirementsofEU2002/95/EC;however,someassembliesarecustomizedtoclientspecications.Additionofspecialized,customer-speciedmaterialsorprocesseswhichdonotmeettherequirementsofEU2002/95/ECmaynegateRoHScomplianceoftheassembly.T oguaranteecomplianceoftheassembly,theneedforcompliantproductmustbecommunicatedtoZTECORPORATIONinwrittenform.Thisdeclarationisissuedbasedonourcurrentlevelofknowledge.Sinceconditionsofuseareoutsideourcontrol,ZTECORPORATIONmakesnowarranties,expressorimplied,andassumesnoliabilityinconnectionwiththeuseofthisinformation.I
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FCC&ICSTATEMENTThisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:1.Thisdevicemaynotcauseharmfulinterference.2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.ThisClass[A]digitalapparatuscomplieswithCanadianICES-003.Note:Workingwiththeequipmentwhileinoperation,mayexposethetechniciantoRFelectromagneticeldsthatexceedFCCrulesforhumanexposure.VisittheFCCwebsiteatwww.fcc.gov/oet/rfsafetytolearnmoreabouttheeffectsofexposuretoRFelectromagneticelds.Changesormodicationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliancewillvoidtheuser’sauthoritytooperatetheequipment.AnychangetotheequipmentwillvoidFCCandICgrant.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigitaldevice,pursuanttotheFCCandICRules.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.I
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RFExposureInformationforPMRTheproductgeneratesRFelectromagneticenergyduringtransmitmode.Thisradioisdesignedforandclassiedas“OccupationalUseOnly”,meaningitmustbeusedonlyduringthecourseofemploymentbyindividualsawareofthehazards,andthewaystominimizesuchhazards.ThisradioisNOTintendedforusebythe“GeneralPopulation”inanuncontrolledenvironment.ThisradiohasbeentestedandcomplieswiththeFCCRFexposurelimitsfor“OccupationalUseOnly”.Inaddition,theproductcomplieswiththefollowingStandardsandGuidelineswithregardtoRFenergyandelectromagneticenergylevelsandevaluationofsuchlevelsforexposuretohumans:1.FCCOETBulletin65Edition97-01SupplementC,EvaluatingCompliancewithFCCGuidelinesforHumanExposuretoRadioFrequencyElectromagneticFields.2.tAmericanNationalStandardsInstitute(C95.1-1992),IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequencyElectromagneticFields,3kHzto300GHz.3.AmericanNationalStandardsInstitute(C95.3-1992),IEEERecommendedPracticefortheMeasurementofPotentiallyHazardousElectromagneticFields–RFandMicrowave.4.Thefollowingaccessoriesareauthorizedforusewiththisproduct.Useofaccessoriesotherthanthose(listedintheinstruction)speciedmayresultinRFexposurelevelsexceedingtheFCCrequirementsforwirelessRFexposure.I
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AboutThisManualPurposeZXSDRR8860isanoutdoorremoteRFunit.ComposinganintegratedBTS,ZXSDRR8860andZXSDRR8860implementwirelesstransmissionwithincoverageareas,controlofwirelesschannelaswellascommunicationwithBSC.ThismanualprovidesbasicinstallationguideforengineeringpersonnelwhoperformZXSDRR8860hardwareinstallation.Atthesametime,itservesforthereferencematerialforthepersonnelresponsibleforoperationandmaintenance.IntendedAudienceThisdocumentisintendedforengineersandtechnicianswhoperformoperationactivitiesZXSDRR8860.lEngineeringtechnicianslEquipmentinstallationengineerslEquipmentcommissioningengineersPrerequisiteSkillandKnowledgeTousethisdocumenteffectively,usersshouldhaveageneralunderstandingofZXSDRR8860equipmentanditscomponents.Familiaritywiththefollowingishelpful:lZXSDRR8860hardwarestructurelBasicsoftwareknowledgeWhatisinThisManualThismanualcontainsthefollowingchapters:ChapterSummaryChapter1SafetyDescriptionDescribessafetyprecautionsduringZXSDRR8860installationoroperationmaintenanceaswellasmeaningsofvarioussafetysymbols.Chapter2InstallationOverviewDescribestheZXSDRR8860installationowsandinstallationprecautions.Chapter3CabinetInstallationDescribesfourinstallationmodesofZXSDRR8860cabinetandinstallationsituations.Chapter4ExternalCableInstallationDescribestheinstallationmethodsofvariousZXSDRR8860externalcables.Chapter5MainAntennaFeederSystemInstallationDescribestheinstallationowsandinstallationmethodsofZXSDRR8860mainantennafeedersystem.I
ChapterSummaryChapter6HardwareInstallationInspectionDescribestheinspectionmethodsofcabinetandcablesafterinstallationcompletion.Chapter7PoweronandoffDescribesthemethodsandprecautionsofZXSDRR8860poweronandoff.ConventionsZTEdocumentsemploythefollowingtypographicalconventions.TypefaceMeaningItalicsReferencestootherManualsanddocuments.“Quotes”Linksonscreens.BoldMenus,menuoptions,functionnames,inputelds,radiobuttonnames,checkboxes,drop-downlists,dialogboxnames,windownames.CAPSKeysonthekeyboardandbuttonsonscreensandcompanyname.Note:Providesadditionalinformationaboutacertaintopic.Checkpoint:Indicatesthataparticularstepneedstobecheckedbeforeproceedingfurther.Tip:Indicatesasuggestionorhinttomakethingseasierormoreproductiveforthereader.Mouseoperationconventionsarelistedasfollows:TypefaceMeaningClickReferstoclickingtheprimarymousebutton(usuallytheleftmousebutton)once.Double-clickReferstoquicklyclickingtheprimarymousebutton(usuallytheleftmousebutton)twice.Right-clickReferstoclickingthesecondarymousebutton(usuallytherightmousebutton)once.II
ContentsDeclarationofRoHSCompliance.................................................................IFCC&ICSTATEMENT...................................................................................IRFExposureInformationforPMR................................................................IAboutThisManual.........................................................................................IChapter1SafetyDescription....................................................................1-11.1SafetySpecicationsGuide................................................................................1-11.2SafetySymbols..................................................................................................1-21.3SafetyInstructions..............................................................................................1-3Chapter2InstallationOverview................................................................2-12.1ComponentstobeInstalled.................................................................................2-12.2InstallationFlow.................................................................................................2-12.3InstallationPreparation.......................................................................................2-22.3.1EngineeringConditionInspection..............................................................2-22.3.2T oolsandInstrumentsPreparation............................................................2-42.3.3On-siteDocuments..................................................................................2-92.3.4UnpackingAcceptance...........................................................................2-10Chapter3CabinetInstallation...................................................................3-13.1EngineeringIndices............................................................................................3-13.2Pole-mountedInstallationMode..........................................................................3-23.2.1ComponentsUsedinPole-mountInstallation.............................................3-23.2.2InstallingSingleCabinetonPole(Pole–Mount).........................................3-53.2.3InstallingTwoZXSDRR8860Pole-mountCabinets....................................3-63.2.4InstallingThreeZXSDRR8860CabinetsonPole.......................................3-93.3Wall-mountedInstallationMode..........................................................................3-113.3.1ComponentsUsedinWall-MountInstallation............................................3-113.3.2InstallingCabinetonWall(Wall-Mount)....................................................3-12Chapter4ExternalCableInstallation.......................................................4-14.1ExternalCableLayout........................................................................................4-14.2ExternalCableInstallationFlow..........................................................................4-24.3Specicationsof1+3+3WaterproofProcessingwithPlasterandTape...................4-44.4InstallingPowerCable........................................................................................4-64.5InstallingGroundingCable..................................................................................4-7I
4.6InstallingFiberbetweenBBUandRRU................................................................4-94.7InstallingFiberbetweenRRUandRRU.............................................................4-104.8InstallingEnvironmentMonitoringCable............................................................4-124.9InstallingAISGControlCable............................................................................4-134.10InstallingFrequencyPointExtensionCable......................................................4-144.11InstallingJumper............................................................................................4-154.12InstallingPIMDC............................................................................................4-164.12.1PIMDCechnicalIndices........................................................................4-164.12.2PIMDCAppearance..............................................................................4-174.12.3PIMDCInstallationDescription..............................................................4-18Chapter5MainAntennaFeederSystemInstallation..............................5-15.1MainAntennaFeederSystemStructure...............................................................5-15.2MainAntennaFeederSystemInstallationPreparation..........................................5-75.3MainAntennaFeederSystemInstallationFlow....................................................5-85.4AntennaInstallation............................................................................................5-95.4.1AntennaInstallationTechnicalSpecications..............................................5-95.4.2AntennaInstallationPosition...................................................................5-105.4.3InstallingDirectionalAntenna.................................................................5-105.4.4InstallingOmniAntenna.........................................................................5-135.4.5ConnectingJumperandAntenna............................................................5-145.5FeederInstallation............................................................................................5-155.5.1FeederCuttingPrinciple.........................................................................5-155.5.2InstallingFeederonT opofBuilding.........................................................5-165.5.3InstallingFeederonT ower......................................................................5-185.5.4FeederLayoutPrinciples........................................................................5-195.5.5FixingMainFeeder.................................................................................5-205.5.6FeederGroundingPrinciple....................................................................5-205.5.7InstallingFeederGroundingClips............................................................5-225.5.8ConnectingJumperandFeeder..............................................................5-255.6InstallingFeederHermetic-window....................................................................5-255.7FeederIndoorIngoing......................................................................................5-275.7.1FeederIndoorArrangementPrinciple......................................................5-275.7.2LeadingMainFeederintoRoom.............................................................5-285.7.3InstallingTop-equipmentJumper.............................................................5-305.8PerformingAntennaFeederSystemTest...........................................................5-315.9PerformingOutdoor-ConnectorWaterproofProcessing.......................................5-325.10PerformingFeederHermetic-windowWaterproofProcessing............................5-36II
5.11ChassisJumperInstallationDescription...........................................................5-395.12VSWRTest....................................................................................................5-40Chapter6HardwareInstallationInspection.............................................6-16.1CheckingCabinetInstallation..............................................................................6-16.2CheckingCableInstallation.................................................................................6-16.2.1CablesInstallationGeneralSpecication...................................................6-16.2.2PowerandGroundingCablesInstallationCheck........................................6-36.2.3OpticalFiberInstallationCheck.................................................................6-46.3CheckingMainAntennaSystemInstallation.........................................................6-4Chapter7Poweronandoff.......................................................................7-17.1PoweronPreparation.........................................................................................7-17.2PowerON..........................................................................................................7-17.3PowerOFF........................................................................................................7-2AppendixACabinet-combinedInstallation............................................A-1A.1ComponentsUsedinCabinet-combiningInstallation............................................A-1A.2PerformingCabinet-combination.........................................................................A-2AppendixBCascadingCabinetInstallation...........................................B-1B.1ComponentsUsedinCascadingInstallation........................................................B-1B.2PerformingCabinetCascading...........................................................................B-2AppendixCOAU........................................................................................C-1C.1OAUAppearanceandInterface..........................................................................C-1C.2InstallingOAUinPole-mountMode.....................................................................C-2C.3InstallationOAUinWall-mountMode..................................................................C-9C.4InstallingOAUCable........................................................................................C-12AppendixDOLP48-2.................................................................................D-1D.1OLP48-2TechnicalIndices.................................................................................D-1D.2OLP48-2AppearanceandInterface....................................................................D-1D.3OLP48-2InstallationDescription.........................................................................D-3AppendixEILP48-3....................................................................................E-1E.1ILP48-3TechnicalIndices...................................................................................E-1E.2ILP48-3AppearanceandInterface......................................................................E-2E.3ILP48-3InstallationDescription...........................................................................E-3AppendixFACLightningArrester...........................................................F-1F.1ACLightningTechnicalIndices............................................................................F-1F.2ACLightningAppearanceandInterface...............................................................F-2F.3ACLightningInstallationDescription....................................................................F-3III
F.4InstallingShieldedGroundingKit........................................................................F-7AppendixGPDM.......................................................................................G-1G.1PDMAppearanceandInterface.........................................................................G-1G.2InstallingPDM..................................................................................................G-1Figures.............................................................................................................ITables.............................................................................................................VGlossary.......................................................................................................VIIIV
Chapter1SafetyDescriptionTableofContentsSafetySpecicationsGuide........................................................................................1-1SafetySymbols..........................................................................................................1-2SafetyInstructions......................................................................................................1-31.1SafetySpecificationsGuideThesesafetyinstructionsmustbeconsideredassupplementaryforlocalsafetyregulations.Theprioritymustbegiventolocalsafetyregulationsifthereisanyconictbetweenthetwo.Themaintenancepersonnelmusthavetheknowledgeofsafetyoperationsandmaintenancewithrequiredqualicationandtechnicalbackground.Warning!Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:lThisdevicemaynotcauseharmfulinterference.lThisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changesormodicationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.TheequipmentisintendedforinstallationinRESTRICTEDACCESSLOCATIONS.AlltheoperationandmaintenancepersonnelmustfollowthesafetyprecautionsandinstructionsprovidedbyZTECorporationtoavoidanyaccident.Note:ZTECorporationdoesnotbearanyliabilitiesincurredbecauseofviolationoftheuniversalsafetyoperationrequirements,orviolationofsafetystandardsfordesigning,manufacturingandusingtheequipment.1-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFCCRadiationExposureStatement:ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance4mbetweentheradiator&yourbody.1.2SafetySymbolsTable1-1listssafetysymbols.TheyaretoprompttheuserofthesafetyprecautionstobeobservedduringZXSDRR8860operationandmaintenance.Table1-1SafetySymbolsDescriptionSafetySymbolsMeaningNosmoking:SmokingisforbiddenNoammables:Noammablescanbestored.Notouching:Donottouch.Universalalertingsymbol:Generalsafetyattentions.Electricshock:Riskofelectricshock.Electrostatic:Thedevicemaybesensitivetostaticelectricity.Microwave:Bewareofstrongelectromagneticeld.Laser:Bewareofstronglaserbeam.Scald:Bewareofscald.Amongstthesesafetysymbols,theuniversalalarmsymbolsareclassiedintothreelevels:danger,warning,andcaution.Theformatsandmeaningsofthethreelevelsaredescribedasbelow:1-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter1SafetyDescriptionDanger!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,willresultindeathorseriousinjuryofpeople,orequipmentdamagesandbreakdown.Warning!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeathorseriousinjury.Caution!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultinseriousinjuries,equipmentdamagesorinterruptionofpartservices.1.3SafetyInstructionsThissectiondescribesthesafetyinstructionsrelatedtoelectricalsafety,antistatic,heavyobjectsandmodules.ElectricalSafetyInstructionsThefollowingaretheelectricalsafetyinstructionsabouttools,highvoltage,powercables,holesandlightning:lToolsUsespecialtoolsratherthancommontoolsforhigh-voltageandACoperations.lHighVoltageDanger!Highvoltageishazardous.Directorindirectcontactwithhighvoltageormainsupplyusingawetobjectcouldresultindeath.àStrictlyfollowlocalsafetyrulestoinstallACpowerdevices.àInstallationstaffmustbequaliedforperforminghigh-voltageandACoperations.1-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualàDonotwearanywatch,handchain,bracelet,ringoranyotherconductiveobjectsduringsuchoperations.àPreventmoisturefromaccumulatingontheequipmentduringoperationsinadampenvironment.lPowerCableWarning!Neverinstalloruninstallpowercableswhiletheyarelive.Otherwise,thepowercable,whencontactingaconductor,mayresultinsparksorelectricarccausingareorevendamagetoeyes.àMakesureofshuttingoffpowersupplybeforeinstallingordisconnectingapowercable.àBeforeconnectingthepowercable,makesurethattheconnectingcableanditslabelareappropriatefortheactualinstallationrequirements.lDrillingHolesWarning!Itisnotallowedtodrillchassisholeswithoutpermission.àUnqualieddrillingcoulddamagewiringandcablesinsidethechassis.Additionally,metalpiecesinsidethechassiscreatedbythedrillingcouldresultinashortcircuit.Useinsulationprotectionglovesandrstmovecablesinsideachassisawaywhendrillingisnecessaryonachassis.àProtecteyesduringdrillingasdustoryingdebrismaydamageeyes.àCleananydebrisintimeafterdrilling.lLightningDanger!Donotperformhigh-voltage,AC,irontowerormastoperationsinathunderstorm.Thunderstormswouldgiverisetoastrongelectromagneticeldintheatmosphere.Therefore,theequipmentmustbegroundedandprotectedintimeagainstlightningstrikes.1-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter1SafetyDescriptionAntistaticSafetyInstructionsCaution!Staticelectricityproducedbyhumanbodycandamagestatic-sensitivecomponentsoncircuitboard,suchaslarge-scaleintegratedcircuits.lFrictioncausedbyhumanbodyactivitiesistherootcauseofelectrostaticchargeaccumulation.Staticvoltagecarriedbyahumanbodyinadryenvironmentcanbeupto30kV,andcanremainthereforalongtime.Anoperatorwithstaticelectricitymaydischargeelectricitythroughacomponentwhenhe/shetouchestheconductorandcausingdamage.lWearanantistaticwriststrap(theotherendofwriststrapmustbewellgrounded)beforetouchingtheequipmentorholdingaplug-inboard,circuitboard,IntegratedCircuit(IC)chiporotherdevices,topreventhumanstaticelectricityfromdamagingsensitivecomponents.lTheantistaticwriststrapusedmustbesubjecttoregularcheck.Donotreplacethecableofanantistaticwriststrapwithanyothercables.lDonotcontactstatic-sensitivemoduleswithanyobjectthateasilygeneratesstaticelectricity.Forexample,frictionofpackagebag,transferboxandtransferbeltmadefrominsulationplasticmaycausestaticelectricityoncomponents.Dischargeofstaticelectricitymaydamagecomponentswhentheycontactahumanbodyortheground.lModulesshouldonlycontactmaterialssuchasanantistaticbag.Keepmodulesinantistaticbagsduringstorageandtransportation.lDischargestaticelectricityofthetestdevicebeforeuse,thatis,groundthetestdevicerst.lDonotplacethemodulenearastrongDCmagneticeld,suchasthecathode-raytubeofamonitor.Keepthemoduleatleast10cmaway.HoistingHeavyObjectsWarning!Whenhoistingheavyobjects,ensurethatnobodyisstandingorwalkingunderthehoistedobject.lEnsurethehoistercanmeethoistingrequirementswhendisassemblingheavyequipment,ormovingandreplacingequipment.lTheinstallationpersonnelmustbedulytrainedandqualiedforhoistingoperations.lHoistingtoolsmustbeinspectedandcompletebeforeservice.1-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuallMakesurethathoistingtoolsarexedrmlyonasufcientlysecuredobjectorwallbeforethehoistingoperation.lGivebrieforalinstructionsduringhoistingoperationstopreventanymishap.Unplugging/PluggingaModulelNeverplugamodulewithexcessiveforce,toensurethatthepinsonthebackplanedonotgetdeformed.lPlugthemodulerightintotheslotandmakesuremodulecircuitfacesdonotcontacteachotherlestanyshortcircuitmayoccur.lKeephandsoffthemodulecircuit,components,connectorsandcabletroughwhenholdingamodule.RackMountSafetyInstructionsRackMountInstructions-Thefollowingorsimilarrack-mountinstructionsareincludedwiththeinstallationinstructions:lElevatedOperatingAmbient-Ifinstalledinaclosedormulti-unitrackassembly,theoperatingambienttemperatureoftherackenvironmentmaybegreaterthanroomambient.Therefore,considerationshouldbegiventoinstallingtheequipmentinanenvironmentcompatiblewiththemaximumambienttemperature(Tma)speciedbythemanufacturer.lReducedAirFlow-Installationoftheequipmentinarackshouldbesuchthattheamountofairowrequiredforsafeoperationoftheequipmentisnotcompromised.lMechanicalLoading-Mountingoftheequipmentintherackshouldbesuchthatahazardousconditionisnotachievedduetounevenmechanicalloading.lCircuitOverloading-Considerationshouldbegiventotheconnectionoftheequipmenttothesupplycircuitandtheeffectthatoverloadingofthecircuitsmighthaveonovercurrentprotectionandsupplywiring.Appropriateconsiderationofequipmentnameplateratingsshouldbeusedwhenaddressingthisconcern.lReliableEarthing-Reliableearthingofrack-mountedequipmentshouldbemaintained.Particularattentionshouldbegiventosupplyconnectionsotherthandirectconnectionstothebranchcircuit(e.g.useofpowerstrips).OtherSafetyInstructionsNote:Donotperformmaintenanceordebuggingindependently,unlessaqualiedpersonispresent.lPerformanairtighttestbeforeRRUdelivery,andprohibitdisassemblingtheRRUonsite.1-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter1SafetyDescriptionlReplacinganypartsormakinganychangestotheequipmentmightresultinanunexpecteddanger.Therefore,besurenottoreplaceanypartsorperformanychangestotheequipmentunlessauthorizedotherwise.lDuetothatRRUisinhightemperatureduringrunning,theRRUshouldbeinstalledinsomeregionsoutofoperators'reachorstrictlyrestricted.lContactZTEofceifyouhaveanyquestion,toensureyoursafety.1-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualThispageintentionallyleftblank.1-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewTableofContentsComponentstobeInstalled........................................................................................2-1InstallationFlow.........................................................................................................2-1InstallationPreparation...............................................................................................2-22.1ComponentstobeInstalledForZXSDRR8860,thefollowingcomponentswillbeinstalled:lZXSDRR8860cabinetandcomponentsNote:Theinnercablesandfunctionalmodules/boardsinthecabinetarealreadyinstalledbeforeequipmentdelivery.lSunshield(usedfortheoutdoorZXSDRR8860installation)lCableslAntennafeedersystemincludingantenna,jumpersandfeeder2.2InstallationFlowTheinstallationowofZXSDRR8860isdemonstratedinFigure2-1.However,itisnotrequiredtostrictlyfollowthestepsshowedinthisow.Theactualinstallationproceduresdependontherequirementsonsite.2-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure2-1InstallationFlow2.3InstallationPreparation2.3.1EngineeringConditionInspectionBeforeinstallingdevices,followtherequirementsofEnvironmentAcceptanceReportandcheckinstallationenvironment.Thefollowingcontentisjustasareference.InstallationPositionInspectionZXSDRR8860installationpositionshouldaccordwiththerequirementsofengineeringdesign,thespeciedrequirementsasfollows:lAvoiddusty,harmful-gasorexplosive-goodsenvironment;2-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewlAvoidtheplaceswithbigshockorstrongnoise;lFarawaysubstation;lFarawaypollutionsource;lAvoidanindustrialboilerandheatingboiler;lFarawayhigh-powerwirelessinterferencesource.TemperatureandHumidityInspectionZXSDRR8860temperatureandhumidityinworkenvironmentshouldmeettherequirements,asshowninPowerSupplyInspectionTherequirementsofZXSDRR8860powersupplyaredescribedasfollows.1.DCpowersupply:ZXSDRR8860is–48VDCpowersupplyandthevoltageofpowersupplyis–40VDC~–57VDC.2.IndirectACpowersupply:adoptanoutdoorACunit(OAU);theOAUcanprovide220VACpowersupplyforoneZXSDRB8200C100andoneZXSDRR8860atthesametime.LightningInspectionTheZXSDRR8860lightningrequirementsaredescribedasfollows.lOutdoorInstallation1.ForDCpowersupply,congureanoutdoorDClightningboxOLP48-2.IftheDCpowerisexportedfromtheequipmentroom,thelengthofpowercableismorethan10m(lessthan50m)andtheoutputendofindoorDCpowerisnotconguredwithB-levelorabovelightningdevices,itisrequiredtocongureanindoorDClightningboxILP48–3intheequipmentroom.2.ForindirectACpowersupply,itisrequiredtocongureanAClightningbox(ZXPCScombinedarrester).lForindoorinstallation,ifthepowercableisdistributedoutdoors,congurethepowerlightningboxaccordingtotheconditionsofoutdoorinstallation.GroundingInspectionZXSDRR8860adoptsanassociatedgroundingmode.Thevalueofgroundingresistanceisnotmorethan5ohm.OtherInspections1.ThecorollarydevicesorcomponentsshouldaccordwiththerequirementsofZXSDRR8860engineeringdesigndrawing.2.ThetransmissiondevicesinterconnectedwithBBUshouldhavebeenprepared.2-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual2.3.2ToolsandInstrumentsPreparationTable2-1showstoolsandmeterslistrequiredduringinstallation.Table2-1ToolandMeterListCate-goryNameExampleOnefeederconnectorknifeOne75ΩcoaxialcablestripperOnemulti-functionalcrimpingpliersOnemultimeterOnestandingwaveratiotesterSpecial-purposetoolsOneearthresistancetesterOneelectricpercussiondrillSeveralauxiliarypercussiondrillbitsPunch-ingtools2-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewCate-goryNameExampleOnevacuumcleanerPowerconnectorboard(providingatleast3two-phasesocketsand3three-phasesock-ets,withthecurrentcapacitylargerthan15A)Crossscrewdrivers(4”,6”and8”each)Flatheadscrewdrivers(4”,6”and8”each)Adjustablewrenches(6”,8”,10”and12”each)Dual-purposewrenches(17”and19”each)OnesetofsocketwrenchesOnepaperknife5kgnailhammerOne300Wironandone40WironGeneral-purposetools2-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualCate-goryNameExampleOnesetofinner-hexagonwrenchSolderwiresOne50m(164feet)tapemeasureOne5m(16feet)steeltapeOneangleinstrumentOnecompassMea-sure-menttools2-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewCate-goryNameExampleOnelevelbarOneplumbAntistaticwriststrapslip-proofglovesProtec-tiontoolsSafetyhelmetOnehacksaw(withseveralsawblades)Onepairofsharp-nosepliers(8″)Onepairofdiagonalpliers(8″)Onepairofround-nosepliers(8″)Onepairofvices(8″)Clamptools2-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualCate-goryNameExampleOnesetofneedleles(medium-sized)NippersOnepaintbrushOnepairofscissorsOnehotairblowerOnesolderremovaltoolOnehydrauliccrimperOnecrowbarPulleysetRopeAuxiliarytools2-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewCate-goryNameExampleLadderSpectrumanalyzer(requiredincertainspe-cialcases)BTStesterMetersFieldstrengthtester(requiredincertainspe-cialcases)2.3.3On-siteDocumentsZXSDRR8860installationneedsthefollowingtechnicaldocumentstobeready.lZXSDRR8860EngineeringExplorationReportlZXSDRR8860EnvironmentAcceptanceReportZXSDRR8860manualkitincludes:lZXSDRR8860CommissioningandCongurationManuallZXSDRR8860OperationandMaintenanceManuallZXSDRR8860TechnicalManual2-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual2.3.4UnpackingAcceptance2.3.4.1CountingGoodsContextTherepresentativeofcustomerandtheprojectsupervisormustbepresentonsitewhencountingreceivedgoods.Ifeitherpartyisnotpresent,transportermustberesponsiblefortheintactnessofthegoods.Steps1.ChecktheDeliveryChecklistofZTECorporation.Checkthetotalnumberofthegoodsandtheintactnessofthepackingboxes.Checkthepackinglisttoseeiftheplaceofarrivalistheactualinstallationplace.Ifthegoodsareintact,unpackandinspectthem.Note:Itisrecommendedtounpackthegoodsabout30minutesafterreceipt,becausethereisapossibilityofmoisturecontentduetotemperaturevariations.2.Theequipmentinspectionlistandunpackingacceptancereportarepresentintherstpackingcarton.Firstly,openrstthepackingcartonandtakeouttheUnpackingAcceptanceReporttocheckwhetherthegoodsreceivedareinaccordancewiththeinspectionlist.3.Duringthecountingandunpackinginspectionprocess,ifanymaterialisfoundshort,orgoodsdamaged,llintheUnpackingAcceptanceFeedbackTableandcontactZTEpromptly.–EndofSteps–2.3.4.2CrateUnpackingPrerequisitesPreparetheappropriatetoolssuchasstraightscrewdriver,pliers,andcrowbar.ContextPerformthefollowingstepstoopenthecrate:Steps1.Insertaatheadscrewdriverornailhammerintothemetallatchofthecoverboardofthecrate,andmovetheatheadscrewdriverornailhammertoloosentheironsheet.2-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewThenusethecrowbarorpincerstoputthemetallatchinthestraightdirection,asshowninFigure2-2.Figure2-2PuttingtheMentalLatchinStraightDirection1.Mentalsheet2.Coverboard3.Mentallatch4.Flatheadscrewdriverornailhammer2.Usethetoolstoputallthemetallatchesonthecoverboardofthecrate,andthenremovethecoverboardofthecrate,asshowninFigure2-3.Figure2-3RemovingCoverBoard3.Puttheothermetallatchesonthefoursidesofthecrate,removetheboardsandtakeouttheequipmentfromthecrate,asshowninFigure2-4.2-11SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure2-4RemovingOtherBoards–EndofSteps–2.3.4.3CartonUnpackingPrerequisitesPreparetheappropriatetoolssuchasstraightscrewdriver,diagonalpliers,andpaperknife.ContextPerformthefollowingstepstounpackthecarton:Steps1.Usediagonalplierstocutpackingstraps.2.Useapaperknifetocutadhesivetapealongtheslitsoncartoncover,avoiddamaginggoodsinside.3.Openthecarton,andremovethefoamboard.4.Checkthegoodswithinthecarton.5.Takeouttheantistaticpackingbag.6.Opentheantistaticpackingbagtotakeouttheelectronicequipmentcomponents,asshowninFigure2-5.2-12SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter2InstallationOverviewFigure2-5TakingOutComponentwithanAntistaticWristStrapNote:lAvoiddamagingtheantistaticbag(Itcanbeusedinthefutureforstorageofspareparts)duringunpacking.lWhiletheequipmentismovedtoahotteranddamperplace,waitfor30minutesbeforeunpackingtheequipment.Otherwise,moisturemaycondenseonthesurfaceoftheequipmentandcausedamage.lProperlydisposeofrecycledesiccants.–EndofSteps–2.3.4.4GoodsAcceptanceandHandoverContextPerformthisprocedureforacceptinggoods,andhandingthemovertooperators.Steps1.AcceptanceBasedonthename,categoryandnumbermentionedontheshippinglist,carefullycheckthegoodspiecebypiece.Makesurethatallgoodsmeetthefollowingconditions:a.Thereisnobubbly,peeling,nickandlthmarkonthesurfaceofthechassis.b.Theoilpaintonthechassissurfaceisintact.c.Allclampingscrewsaretightandintact.2-13SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuald.Allcomponentsareproperlyinstalledinposition.e.Theinspectedgoodsareplacedbycategory.2.HandoverAftercompletingtheunpackingprocedure,representativeofcustomerandprojectsupervisorshouldapproveandsigntheUnpackingforInspectionReport.BothpartiesshouldhaveacopyofUnpackingforInspectionReport.–EndofSteps–2-14SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationTableofContentsEngineeringIndices....................................................................................................3-1Pole-mountedInstallationMode.................................................................................3-2Wall-mountedInstallationMode................................................................................3-113.1EngineeringIndicesTable3-1describestheengineeringindicesofZXSDRR8860.Table3-1ZXSDRR8860EngineeringIndicesItemIndicesOverallDimensionWidthxHeightxDepth:320mmx500mmx172mmUpperEnclosureDimensionWidthxHeightxDepth:320mmx370mmx72mmLowerEnclosureDimensionWidthxHeightxDepth:320mmx500mmx100mmWeight<22kgPower-48VDC;-40V~-57V220VAC:150V~285V/45Hz~65Hz(viaexternalAC-to-DCconversionlightningbox)WorkTemperature-40℃to55℃-40℉to131℉WorkHumidity5%RH~95%RHPowerConsumptionofNormalWorkUnder-48VDCPowerSupplyl1CarrieràOutputPower:20W/C/SàPowerConsumption:160Wl2CarrieràOutputPower:20W/C/SàPowerConsumption:200Wl3CarrieràOutputPower:20W/C/SàPowerConsumption:250W3-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualThetechnicalindicesoftheindoorDClightningbox,exempliedbyJD40K085C20H2–K1Z,arelistedinT able3-2,whichissubjecttotheactualeldtechnicalspecicationsforpracticalapplication.Table3-2JD40K085C20H2–K1ZDCLightningBoxTechnicalIndicesItemIndexDimensionsWidthxHeightxDepth:400mmx450mmx100mm(Theheightoftopcoverboxlockexcluded)NominalWorkingVoltage–48VInstallationModeIndoorwall-mountinstallationWorkingTemperature-5℃to70℃WorkingHumidity≤95%RHThetechnicalindicesoftheexternalAC-to-DCconversionlightningbox,exempliedbyGPAD501M54-1A,arelistedinTable3-3,whichissubjecttotheactualeldtechnicalspecicationsforpracticalapplication.Table3-3GPAD501M54-1AExternalAC-to-DCConversionLightningBoxTechnicalIndicesItemIndexDimensionsWidthxHeightxDepth:217mmx288mmx127mmWeight4.65kgInputVoltageMin.value:150VTypicalvalue:220VMax.value:285VInputFrequencyMin.value:45HzTypicalvalue:50HzMax.value:65HzInstallationModePole-mountandwall-mountinstallationWorkingTemperature-40℃+65℃WorkingHumidity5%95%3.2Pole-mountedInstallationMode3.2.1ComponentsUsedinPole-mountInstallationThemaincomponentsusedinpole-mountinstallationinclude:lPoleanchorclampcomponents;lPolexingbracketcomponents.3-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationThepoleanchorclampcomponentsareusedforpole-mountinstallationofoneortwoZXSDRR8860s.Thepolexingbracketcomponentsareusedforpole-mountinstallationofthreeZXSDRR8860s.Themainpoleanchorclampcomponentsusedinpole-mountinstallationforsingleZXSDRR8860arelistedinTable3-4Table3-4MainComponentList1NameQuantityShortanchorclamp2Longanchorclamp2Standardspringwasher104M10×120hexagonheadbolt(fullthread)4I-typecommonM10hexagonalnut4Flatwasher104Standardspringwasher84M8×40hexagonheadbolt4Bigwasher84Themainpoleanchorclampcomponentsusedinpole-mountinstallationfortwoZXSDRR8860arelistedinT able3-5Table3-5MainComponentList2NameQuantityLonganchorclamp4Standardspringwasher104M10×120hexagonheadbolt(fullthread)4M10×80hexagonheadbolt(fullthread)4I-typecommonM10hexagonalnut4Flatwasher104Standardspringwasher88M8×40Hexagonheadbolt8Bigwasher88Themainpolexingbracketcomponentsusedinpole-mountinstallationforthreeZXSDRR8860arelistedinTable3-63-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualTable3-6MainComponentList3NameQuantityPolexingbracket4Standardspringwasher104M10×120hexagonheadbolt(fullthread)4I-typecommonM10hexagonalnut4Flatwasher104Standardspringwasher812M8×40hexagonheadbolt12Bigwasher812Figure3-1illustratespoleanchorclampcomponents.Figure3-2illustratespolexingbracketcomponents.Figure3-1PoleAnchorClampComponentsFigure3-2PoleFixingBracketComponents3-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationNote:ThepoleanchorclampcomponentsshowninFigure3-1isadoptedinonepole-mountinstallation.Thepoleanchorclampcomponentsusedintwopole-mountinstallationonlychangestwoshortanchorclampsintotwolonganchorclamps,thespeciclistdescribedinT able3-53.2.2InstallingSingleCabinetonPole(Pole–Mount)ContextThistopicdescribesthemethodtoxasingleZXSDRR8860cabinetonapole.Steps1.Installpoleanchorclampcomponents.a.Fixanchorclampsontothepole,andaligntheanchorclampholesandscrewtheboltsabit;b.Adjustthespacebetweentheclipsbasedonthescrew'spositionofsupportingpanel,andxthesupportingpanelontheclipswithM8boltsandtightenitproperly;c.ScrewdownM10boltstightly.Figure3-3illustratestheinstallationofanchorclampcomponents.Figure3-3Pole-MountInstallation(1)1.M8×40hexagonheadbolt2.Standardspringwasher3.Bigflatwasher4.Insulationflange3-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual5.Supportingpanel6.Insulationboard7.Longanchorclamp8.M10×120hexagonheadbolt(fullthread)9.Pole10.Flatwasher11.Standardspringwasher12.I-typecommonM10hexagonalnut13.Shortanchorclamp2.MounttheZXSDRR8860cabinetonthesupportingpanelandfastenthecabinetwithfourM6X20hexagonsocketcapscrewsasshowninFigure3-4Figure3-4Pole-MountInstallation(2)1.M6Screw2.Retainingboard3.Supportingpanel–EndofSteps–3.2.3InstallingTwoZXSDRR8860Pole-mountCabinetsSteps1.Fixanchorclampsbacktobackontothepole,andaligntheholesandscrewdownabitwithbolts.Adjustspacebetweenanchorclampsbasedonthescrews'positionofsupportingpanelasshowninFigure3-5.3-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationFigure3-5Pole-mountInstallation(1)1.I-typecommonM10hexagonalnut2.Standardspringwasher103.Bigflatwasher104.Longanchorclamp5.M10×120hexagonheadbolt(fullthread)Tip:DuringtwoZXSDRR8860cabinetinstallation,thesuggestedpolediameteris60to120mmandtherearetwokindsofboltlengths:lUsetheboltoflength80mmforpolediameterof60mmto90mm;lUsetheboltoflength120mmforpolediameterof90mmto120mm.2.FixtwosupportingpanelsontheanchorclampwithM8boltsandscrewM10boltstightly,asshowninFigure3-6.3-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure3-6Pole-mountInstallation(2)1.M8×40Hexagonheadbolt2.Standardspringwasher83.Bigflatwasher84.Insulationflange5.Supportingpanel6.Insulationboard7.Longanchorclamp3.MountthetwoZXSDRR8860cabinetsonthesupportingpanelandfastenthecabinetwithfourM6×20hexagonsocketcapscrewsasshowninFigure3-7.Figure3-7Pole-mountInstallation(3)–EndofSteps–3-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallation3.2.4InstallingThreeZXSDRR8860CabinetsonPoleSteps1.Fixthetwosetsofxingbracketsontothepoleandaligntheholesandscrewitabitwithbolts,asshowninFigure3-8.Figure3-8Pole-mountInstallation(1)1.FixingBracket2.M10×120hexagonheadbolt(fullthread)3.Standardspringwasher104.Flatwasher105.I-typecommonM10hexagonalnut2.Adjustspacebetweenthexingbracketsbasedonthescrews'positionofinsulationboardsatthebackofsupportingpanelsasshowninFigure3-9.FixthreesupportingpanelsonthexingbracketswithM8bolts.ScrewthexingbracketswithM10bolts.3-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure3-9Pole-mountInstallation(2)1.Fixingbracket2.Insulationboard3.Supportingpanel4.Insulationflange5.Bigflatwasher86.Standardspringwasher87.M8×40Hexagonheadbolt3.MounttheZXSDRR8860cabinetsonthesupportingpanelsandfastenthecabinetswithM6×20hexagonsocketcapscrewsasshowninFigure3-10.Figure3-10Pole-mountInstallation(3)3-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationTip:Thesidewithoutxingbracketcanbelocatedalongthewall.–EndofSteps–3.3Wall-mountedInstallationMode3.3.1ComponentsUsedinWall-MountInstallationThecomponentsusedinwall-mountinstallationarelistedinT able3-7Table3-7MainComponentsNameQuantitySupportingpanel1Drilltemplate1M8×80expansionbolt4Bigwasher84ThesupportingpanelisshowninFigure3-11.TheholemarkingdesigntemplateisshowninFigure3-12.Figure3-11SupportingPanel3-11SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualNote:Thesupportingpanel,asthecommoncomponentinZXSDRR8860installation,isusedinthewall-mount,pole-mountandgantry-mountinstallationmodes.Figure3-12HoleMarkingDesignTemplate(Unit:mm)3.3.2InstallingCabinetonWall(Wall-Mount)ContextFigure3-13illustratesthespacerequirement(Unit:mm)forwall-mountinstallation.3-12SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter3CabinetInstallationFigure3-13SpaceRequirementforWall-mountInstallation(Unit:mm)Steps1.Firstlymarktheholepositionsonthewallwithholedesigntemplate.Drillthemarkedpointsabout60mmwithpercussivedrillandinstalltheexpansionbolts.2.FixthesupportingpanelonthewallwithboltsasshowninFigure3-14Figure3-14SupportingPanelInstallationonWall1.M8×80expansionbolt2.Insulationboard3.Supportingpanel4.Insulationflange5.Bigflatwasher86.Standardspringmat87.M8nut3-13SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuall3.MounttheZXSDRR8860cabinetontothesupportingpanel,andfastenthecabinetwithfourM6X20hexagonsocketcapscrewsasshowninFigure3-15.Figure3-15MountingCabinet1.Supportingpanel2.M6safeguardscrew3.Retainingboard–EndofSteps–3-14SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationTableofContentsExternalCableLayout................................................................................................4-1ExternalCableInstallationFlow.................................................................................4-2Specicationsof1+3+3WaterproofProcessingwithPlasterandTape.......................4-4InstallingPowerCable................................................................................................4-6InstallingGroundingCable.........................................................................................4-7InstallingFiberbetweenBBUandRRU......................................................................4-9InstallingFiberbetweenRRUandRRU....................................................................4-10InstallingEnvironmentMonitoringCable...................................................................4-12InstallingAISGControlCable...................................................................................4-13InstallingFrequencyPointExtensionCable..............................................................4-14InstallingJumper......................................................................................................4-15InstallingPIMDC......................................................................................................4-164.1ExternalCableLayoutTheconnectionrelationshipofZXSDRR8860externalcablesisdescribedinT able4-1.Table4-1ZXSDRR8860ExternalCableConnectionRelationshipNameConnectionRelationshipDescriptionPowercableConnectstheZXSDRR8860powerinterface(DCIN)tothepowersupplyequipmentinterfaceOneendistheaviationplugandtheotherendisreservedforpowercablemadeonsite.Thelengthofcableisbasedontheengineeringsurvey.GroundingcableConnectsoneZXSDRR8860groundbolttothecopperbarThegroundingcableismadeupofstrandsofame-retardantwire.ThecrosssectionalareaofZXSDRR8860groundingcableis10mm2.Thecolorofgroundingcableisyellowandgreen.CopperlugsarecrimpedatbothendsoftheZXSDRR8860groundingcable.4-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualNameConnectionRelationshipDescriptionOpticalFiberTherearetwotypesofZXSDRR8860ber:BBUconnection/ZXSDRR8860cascading.TherearetwotypesofZXSDRR8860opticalber:oneusedinBBUconnectionandtheotherusedincascadingbetweenZXSDRR8860s.EnvironmentmonitoringcableConnectstheZXSDRR8860environmentmonitoringinterfaceMONtotheexternalmonitoringcomponentsorthedrycontact.AendoftheenvironmentmonitoringcableisPINdesign.Bend,with3mlengthintotal,needsmakingbasedontheon-siteengineering.AISGcontrolcableConnectstheZXSDRR8860debugginginterface(AISG)tothecontrolinterfaceofelectrical-adjustmentantenna.AISGisusedforcontroloftheelectrical-adjustmentantenna.FrequencypointextensioncableInterconnectstheZXSDRR8860RXin/RXoutinterfaces.Thefrequencypointextensioncableusuallyadoptsthenished1/2″jumperwith2mlength.Thejumpercanbeself-madebasedonthereal-timeconditiononsite.AandBendsofjumperareNconnectors(male).Antenna,feederandjumperConnectstheZXSDRR8860tothemainfeeder.TheRFjumperusuallyadoptsthenished1/2″jumperwith2mlength.Thejumpercanbeself-madebasedonthereal-timeconditiononsite.TheendofjumperisNconnector(male)andtheotherendisDINconnector(female).4.2ExternalCableInstallationFlowFigure4-1liststheinstallationowofexternalcable.Thisowcanbeadjustedbasedonthereal-timecondition.4-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationFigure4-1ExternalCableInstallationFlow4-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual4.3Specificationsof1+3+3WaterproofProcessingwithPlasterandTapeOverviewWaterproofprocessingmustbeperformedonalltheoutdoormetalconnectorsoftheRRUs.Theconnectorsinclude:thegroundingcableconnector,feederconnector,opticalberconnector,powercableconnector,anddrycontactconnectingcableconnector.In1+3+3plasterandtapewaterproofprocessing,thewaterproongself-adhesiveinsulatedtape(plasterforshort)+electricalinsulatedtape(tapeforshort)+UV-stabilizedcablefastenersontwoendsareadopted.Thisis1+3+3waterproofprocessing,namely,1layeroftape+3layersofplaster+3layersoftape.Figure4-2showstheplasterandtape.Figure4-2AppearanceofthePlasterandTapeOperationProcedure1.Cleantheconnectorsandthepartofthecablesurfacesthatistobesealed.2.Tosimplifyremovalofthe1+3+3waterproofmaterialasawholeinfuturemaintenance,wrapalayeroftapewiththestrengthofunwrappingthetapefrombottomtotop,overlappingeachturn50percent,asshowninFigure4-3.Figure4-3WrappingaLayerofTape3.Unwraptheplaster,andpeelthepaperbacking.Then,extendtheplastertoonetotwotimestheoriginalsize,facethestickyside(fromwhichsidethepaperbackingisremoved)totheconnectororcable,andthenapplythreelayersofplaster,frombottomtotop,fromtoptobottom,andfrombottomtotop.Overlapeachturn50percent.Useyourngerstomoldtheplastersothattheplasterbetweenthreelayersiswellbond,asshowninFigure4-4.4-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationFigure4-4WrappingThreeLayerofPlaster4.Withthestrengthofunwrappingthetape,wrapthreelayersoftape,frombottomtotop,fromtoptobottom,andfrombottomtotop,overlappingeachturn50percent.Useyourngerstomoldthetapesothattheplasterandtapearewellbond,asshowninFigure4-5.Figure4-5WrappingaLayerofTape5.Onthetwoend,tightlybindUV-stabilizedcablefastenerstothetape(underwhichthereareplasterlayers)topreventremovalofthetape,asshowninFigure4-6.4-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure4-6BindingCableFastenersNote1.Wrapthetapewiththestrengthofunwrappingthetape(thatis,thestrengthofnaturallyunwrappingthetape).Thetapeshouldnotbeextended.2.Extendtheplastertoonetotwotimestheoriginalsizewhilewrapping.3.Overlapeachturnofthetapeandplasteratleast50percent.4.Thedirectionsoftheplasterandtapeshouldbethesame.Thedirectionmustbegoodforfasteningthescrew.Thispreventsshrinkoftheextendedplasterfromlooseningtheconnector.5.Onthetwoends,overlaptheplasterandtapeforoneturn(whenchangingthewrappingdirection).6.Afterwrapping,useyourngerstomoldtheplastersothattheplasterbetweenthelayersiswellbond.7.Thewrappinglengthofthetapemustbe(about10mm)longerthanthatofplaster,especiallyonthecableend.Ensurethattheplasterisoverthetapesothatthe1+3+3waterproofmaterialcanberemovedasawholeinfuturemaintenancewithcablesundamaged.8.Afterwrapping,cuttheplasterandtapewiththescissorsorknife.Donotbreaktheplasterortapedirectlywithyourhands.9.Bindthecablefastenerstothetape(underwhichthereareplasterlayers)topreventremovalofthetapeorshrinkoftheplasterifthecablefastenersareloosened.4.4InstallingPowerCableContextTheZXSDRR8860cabinetadopts-48VDC/220VACpowersupply.EndAistheaviationplugandEndBisreservedforself-madepowercableonsite.Thelengthofpowercableisaccordingtotheengineeringsurvey.ZXSDRR8860Figure4-7showsthestructureofpowercable.Figure4-7PowerCablestructure4-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationTheACandDCpowercablesarethesameinappearancebutdifferentincorecolorandquantity,asdescribedinT able4-2andT able4-3.Table4-2ColorandSpecicationofDCPowerCableColorSpecicationBlue-48VBlack-48VGNDTable4-3ColorandSpecicationofACPowerCableColorSpecicationBlueNBlackorKellyPEBrownLSteps1.ConnectEndAofpowercablewithDC/ACINinterfacelocatedatthebottomofZXSDRR8860.2.StriptheprotectivecoatofEndBandconnectitwiththeDC/ACinputpowersourceaccordingtocolorsoftheinsidecorecable.3.MakewaterproofprotectionofEndB.4.Attachlabelsatbothendsofthepowercable.5.Fixthepowercable.6.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.5InstallingGroundingCableContextThegroundingcableismadeupofstrandsofame-retardantwire.ThecrosssectionalareaofZXSDRR8860groundingcableis10mm2.Thecolorofgroundingcableisyellowandgreen.CopperlugsarecrimpedatbothendsoftheZXSDRR8860groundingcable,asshowninFigure4-8.4-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure4-8GroundingCableStructureSteps1.CoverandxacopperlugontheagroundingboltoftheZXSDRR8860cabinet,asshowninFigure4-9.Figure4-9ZXSDRR8860GroundingBolt1.Groundingbolt2.Connecttheothercopperlugtotheearth-networkingcopperbarandxitwithabolt,asshowninFigure4-10.4-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationFigure4-10Earth-networkCopperBar(Unit:mm)3.Attachthelabelonthegroundingcable.4.Measurethegroundingresistanceandmakesureitlessthan5Ω.5.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.6InstallingFiberbetweenBBUandRRUPrerequisitesTheZXSDRR8860cabinetmustbeinstalledandxedsuccessfully.ContextFigure4-11showsberconnectionbetweenZXSDRR8860andBBU.Figure4-11FiberConnectionbetweenZXSDRR8860andBBU1.OutdoorSealComponentWhileconnectingaBBUtoZXSDRR8860,makesurethatthebasebandRFberinterface(LC1/2)oftheZXSDRR8860isconnectedtotheopticalinterfaceconnectoroftheBBU.Steps1.Attachlabelsatbothendsoftheber.4-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual2.AdjustthesideofEndAwiththecolormarkandinserttheZXSDRR8860berinterface,andscrewdownthenuts,asshowninFigure4-12Figure4-12OpticalFiberInstallation1.Colormark3.ConnectEndAofthebertothebasebandRFberinterface(LC1/2)oftheZXSDRR8860.4.ConnectEndBoftheber,whichisaDLCconnector,totheBBUopticalconnector.5.ScrewdowntheoutdoorsealcomponentatEndAforwaterproong.6.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.7InstallingFiberbetweenRRUandRRUPrerequisitesThecascadingZXSDRR8860cabinetsmustbeinstalledandxedsuccessfully.ContextFigure4-13showsberconnectionbetweenZXSDRR8860s.4-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationFigure4-13FiberConnectionbetweenZXSDRR8860s1.OutdoorSealComponentWhileinterconnectingtheZXSDRR8860s,makesurethatthetwobasebandRFberinterfaces(LC1/2)oftheZXSDRR8860areconnected.Steps1.Attachlabelsatbothendsoftheopticalber.2.AdjustthesideofEndAwiththecolormarkandinserttheZXSDRR8860berinterface,andscrewdownthenuts,asshowninFigure4-14.Figure4-14OpticalFiberInstallation1.Colormark3.ConnectEndAoftheopticalbertothebasebandRFberinterface(LC1/2)oftheZXSDRR8860.4.ConnectEndBoftheopticalbertotheotherbasebandRFberinterface(LC1/2)oftheZXSDRR8860.5.ScrewdowntheoutdoorsealcomponentatEndAforwaterproong.4-11SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual6.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.8InstallingEnvironmentMonitoringCablePrerequisitesTheZXSDRR8860cabinetmustbeinstalledandxedsuccessfully.ContextTheenvironmentmonitoringcableprovidesa485interface,usedforZXSDRR8860environmentmonitoring.Inaddition,thecablealsoprovidesfourextensionaccessesforexternaldrycontactmonitoring.EndAisthe37PINconnector,andEndBismadebyon-siteengineering.Thetotallengthis3m.Figure4-15showstheappearanceofenvironmentmonitoringcable.Figure4-15EnvironmentMonitoringCableTheconnector,connectingtheenvironmentmonitoringcabletotheZXSDRR8860,adopts37–coreaviationjack.TheconnectoraccordswiththeGJB599specication.TheconnectorappearanceisasshowninFigure4-16Figure4-16AviationJackAppearanceTable4-4describestheconnectorpins.Table4-4CablePinDescriptionPinCore-CableColorSignalDescription15/16Whiteandblue/blueDrycontact4-/+4-12SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationPinCore-CableColorSignalDescription17/18Whiteandorange/orangeDrycontact3-/+19/20Whiteandgreen/greenDrycontact2-/+21/22Whiteandbrown/brownDrycontact1-/+23/24Redandblue/blueRS485receive25/26Redandorange/orangeRS485transmitSteps1.ConnectEndAtotheMONinterfacelocatedatthebottomofZXSDRR8860.2.ConnectEndBwithexternalmonitoringdevicesordrycontacts.3.AttachthelabelatEndB.4.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.9InstallingAISGControlCableContextTheAISGcontrolcableisusedforcontroloftheelectricaladjustmentantenna.Figure4-17showsthestructureoftheAISGcontrolcable.Figure4-17AISGControlCableStructureTable4-5describestheserialNo.meaningofAISGcontrolcable.Table4-5AISGControlCableDescriptionSerialNo.NameMeaning1TRX_ANT_485_+RS485+4-13SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualSerialNo.NameMeaning2TRX_ANT_485_-RS485-3,4TRX_ANT_28V28V5,6TRX_ANT_28VGND28VGND7,8NCNullSteps1.ConnectEndAtotheZXSDRR8860debugginginterface(AISG)andscrewdownthebolt;2.ConnectEndBtothecontrolinterfaceofelectricaladjustmentantennaandscrewdownthebolt.3.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.10InstallingFrequencyPointExtensionCablePrerequisitesThetwoZXSDRR8860cabinetstobecombinedmustbeinstalledandxedsuccessfully.ContextAfterthecombinationofcabinets,theZXSDRR8860cansupport8carriersectorsatmost.ThetwoZXSDRR8860cabinetsareconnectedthroughtheirconnectinginterfacessuchasRXinandRXoutbytwofrequencypointextensioncables.Figure4-18showsthestructureofthefrequencypointcable.EndAandEndBareNconnectors(male).The2M1/2″jumperisoftenusedforthefrequencypointextensioncable.Itmaybepreparedonsiteifnecessary.Figure4-18FrequencyPointExtensionCableSteps1.ConnectEndAofthefrequencypointextensioncabletothefrequencypointextensioninterfaceRXINofoneZXSDRR8860;4-14SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallation2.ConnectEndBtoRXoutoftheotherZXSDRR8860;3.ConnecttheremainingRXin/RXoutinterfacesofthetwocombinedcabinetswiththeotherfrequencypointextensioncable.4.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.11InstallingJumperContextOneendofRFjumperconnectswiththemainfeederandtheotherendconnectswiththeantennafeederinterfaceofZXSDRR8860cabinet.BeforeinstallingtheRFjumper,themainfeederisinstalled.TheRFjumperadoptsthe1/2″jumperwitha2mlength.Thejumpercanalsobeself-madeaccordingtotheon-sitecondition.TheinstallationpositionofRFjumperisasshowninFigure4-19.Figure4-19RFJumperInstallationPerformthefollowingstepstoinstalltheRFjumper.Steps1.ConnecttheDINconnector(male)ofRFjumperwiththeDINconnector(female)ofmainfeeder.2.ConnecttheDINconnector(male)ofRFjumperwiththeDINconnector(female)ofZXSDRR8860cabinet.3.SealtheconnectorswithwaterproofadhesivetapesandPVCtapes.4-15SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual4.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandT ape.–EndofSteps–4.12InstallingPIMDC4.12.1PIMDCechnicalIndicesTheoutdoorDClightningbox(PIMDC)isusedforsurgeprotectionofZXSDRR8860.Thefollowingdescribesitscharacters:lBreaksawayfromthepowersupplysystempermanentlytoavoidshortcircuitinelectricnetworkwhenmalfunctionedorfailed.lAdoptsspecialvoltage-sensitivemoduleswithovercurrentandoverheatprotection,highsurgecurrentandlowresidualvoltage.lEquipsremotesignallingalarminterface.(Theremotedrycontactisnormallyclosedatnormalcondition.Whensomepartsfailedorpoweriscutedoff,theremotesignallingdrycontactturnstobenormallyopenfromnormallyclosed.)lTheenclosureismadeofaluminumdie-castingmetalanditsprotectiondegreereachesthedemandofIP55.Itcanbeinstalledoutdoorforlongtermuseandhasgoodameretardance.EngineeringTechnicalIndicesTable4-6describestheengineeringtechnicalindicesofPIMDC.Table4-6EngineeringTechnicalIndicesofPIMDCNominalOperatingVolt-ageUnDC-48VConnectionTypeInSeriesMax.ContinuousOperat-ingVoltageUcDC-75VProtectionModelDifferentialandCommonModeNominalDischargeCur-rentIn8/20μs20kAResponseTime≤25nsMax.DischargeCurrentImax8/20μs40kALeadAreaClampedbythePowerConnectingTerminal2.5mm210mm2ProtectionLevelUpIn≤180VLeadAreaClampedbyDryContactTerminal0.15mm21.3mm2RatedLoadCurrentIL18AOperatingTemperature-40℃+70℃LoadSideImpactCapacity8/20μs8kAOperatingHumidity109525oCEnclosureDie-castingAlu-minumSprayPaintAltitude≤3000m4-16SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationDegreeofProtectionIP55Weight1.2kg4.12.2PIMDCAppearancePIMDCAppearanceisshowninFigure4-20.Figure4-20PIMDCAppearance4-17SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual4.12.3PIMDCInstallationDescriptionInatallationFastenthePIMDCononesideoftheZXSDRR8860mountingbracketusingtwoscrews,asshowninFigure4-21.Figure4-21InstallingPIMDCConnectingCablesOpenPIMDCcabinet,ConnectthePIMDCcables,asshowninFigure4-22.4-18SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallationFigure4-22PIMDCConnection1.GroundcablebetweenthePIMDCandtheRRU2.InputpowercableofthePIMDC3.InputpowercableoftheRRU4.Drycontactcable5.GroundcableofthePIMDC1.ConnectgroundcableofthePIMDC,thegroundcableofthePIMDCisshowninFigure4-22"5".2.ConnecttheA-endtothe"InputSide"ofthePIMDCthroughthewaterproofplasticring:connectthebluecableto-48Vportandconnecttheblackcableto-48VRTNport(theinputpowercableofthePIMDCisshowninFigure4-22"2".)3.Fastenthepowercablewithalatch.Note:Thislatchshouldstaycontactwiththeshieldedlayerofthepowercable,asshowninFigure4-23.4-19SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure4-23ConnectPowerInputCable4.ConnecttheA-endoftheoutputpowercable(asshowninFigure4-22"3".)tothedevicesideonthePIMDC:connectthebluecableto-48Vportandconnecttheblackcableto-48VRTNport,asshowninFigure4-24.5.Connectthewhiteandbluedrycontactcables(asshowninFigure4-22"4".)tothe"Alarm"ports,asshowninFigure4-24.Figure4-24ConnectingOutputPowerCableandDryContactCables4-20SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter4ExternalCableInstallation6.ConnectgroundcablebetweenthePIMDCandtheRRU(asshowninFigure4-22"1")toRRU.7.Performingoutdoorconnectorwaterproofprocessing,referto4.3Specicationsof1+3+3WaterproofProcessingwithPlasterandTape.4-21SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualThispageintentionallyleftblank.4-22SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationTableofContentsMainAntennaFeederSystemStructure.....................................................................5-1MainAntennaFeederSystemInstallationPreparation...............................................5-7MainAntennaFeederSystemInstallationFlow..........................................................5-8AntennaInstallation....................................................................................................5-9FeederInstallation....................................................................................................5-15InstallingFeederHermetic-window...........................................................................5-25FeederIndoorIngoing..............................................................................................5-27PerformingAntennaFeederSystemTest.................................................................5-31PerformingOutdoor-ConnectorWaterproofProcessing............................................5-32PerformingFeederHermetic-windowWaterproofProcessing...................................5-36ChassisJumperInstallationDescription...................................................................5-39VSWRTest...............................................................................................................5-405.1MainAntennaFeederSystemStructureThetypicalcongurationsofZXSDRR8860mainantennafeedersystemdescribedbelowincludes:lZXSDRR8860conguredwithcommonantennalZXSDRR8860conguredwithcommonantennaandAISGdualtoweramplierlZXSDRR8860conguredwithelectricallytunedantenna(1)lZXSDRR8860conguredwithelectricallytunedantenna(2)lZXSDRR8860conguredwithelectricallytunedantenna,AISGdualtoweramplierZXSDRR8860conguredwithcommonantennaInthisconguration,generallyZXSDRR8860installationpositionisnearantennaandtheyareallinstalledonthebuildingtop.ZXSDRR8860isconnectedtotheantennaby1/2″feederdirectly,occasionally5/4″or7/8″feederisadopted,asshowninFigure5-1.5-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-1ZXSDRR8860ConguredwithCommonAntennaZXSDRR8860conguredwithcommonantennaandAISGdualtoweramplierInthisconguration,generallyZXSDRR8860isinstalledonthetower.ZXSDRR8860isconnectedtotheantennaby5/4″or7/8″feeder,asshowninFigure5-2.5-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-2ZXSDRR8860ConguredwithCommonAntenna,AISGDualTowerAmplierZXSDRR8860conguredwithelectricallytunedantenna(1)Inthisconguration,generallyZXSDRR8860installedneartheantennaonthebuildingtop.ZXSDRR8860isconnectedtotheantennaby1/2″feederdirectly,occasionally5/4″or7/8″feederisadopted,asshowninFigure5-3.5-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-3ZXSDRR8860ConguredwithElectricallyTunedAntenna(1)ZXSDRR8860conguredwithelectricallytunedantenna(2)Inthisconguration,generallyZXSDRR8860isinstallednearthetopofthetower.ZXSDRR8860isconnectedtotheantennaby5/4″or7/8″feederisadopted,asshowninFigure5-4.5-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-4ZXSDRR8860ConguredwithElectricallyTunedAntenna(2)ZXSDRR8860conguredwithelectricallytunedantenna,AISGdualtoweramplierInthisconguration,generallyZXSDRR8860isinstallednearthetopofthetower.ZXSDRR8860isconnectedtotheantennaby5/4″or7/8″feederisadopted,asshowninFigure5-5.5-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-5ZXSDRR8860ConguredwithElectricallyTunedAntennaandAISGDualTowerAmplier5-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallation5.2MainAntennaFeederSystemInstallationPreparationProperantennainstallationisveryimportanttoZXSDRR8860systemreliableoperation.Beforeinstallation,makesurethatinstallationstaffisqualiedandthefollowingrequirementsaresatised.PersonnelRequirementNormally,supervisorsareinchargeofdirectionandsupervision,whereasinstallationpersonnelcarryouttheinstallation.lInstallationSupervisorTherequirementsfortheinstallationsupervisorareasfollows:àFamiliarwithallmaterials,toolsandoperationmethods.àInchargeofassigningdifferentworktotheproperemployeewhoisgoodattheoperation,especiallywhileworkingontheirontower.Note:Safetyisthemostimportantconsiderationwhenassigningwork.lInstallationPersonnelTherequirementsfortheinstallationpersonnelareasfollows:àInstallationemployeesarerequiredtoinstallantennasystemskillfullyunderthedirectionofsupervisor.àEmployeesontowermustbequaliedandingoodphysicalstate.àInstallationafterdrinkingisforbidden.EnvironmentRequirementPayattentiontofollowingitemsandcheckwhethertheseitemsaccordwithrequirementsinengineeringdesign.lLightningprotectionandgroundingZXSDRR8860isusuallylocatedoutdoors.Thegroundingstakeandoutdoorlightning-protectinggroundingcablesareinstalledbytheoperator,andthesupervisorshouldconrmlightning-protectinggroundingcablesareinstalledproperly.lPoleandsupportingrackAccomplishinstallationofantennasupportingrackandpoleaccordingtoprojectdesignrequirement.Thestabilityofthesupportingrackandpoleshouldbeinaccordancewiththedesignrequirement.5-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuallFeederlayoutFieldengineerneedtoconsultwithoperatorengineers,anddeterminetherouteoffeeder.lElectronicpowerenvironmentlZXSDRR8860antennaandfeedersystemcannotbeinstalledtooneartopublicelectricpowercables.SafetyPrecautionsEnsurethefollowingprecautionsbeforeantennainstallation:lTakenecessarymeasuresforpersonalandequipmentsafety.lPersonnelundertowermustwearsafetyhelmets.lPersonnelontowermustwearsafetybelt.lNeverclimbtowerwithlooseclothesandwet/slipperyshoes.lDuringactiveantennaadjustment,wearradiation-shieldingclothingandturnoffpowerampliertoavoidradiationeffects.lIfpossible,installinsunnyandwindlessdays.Installationisforbiddeninrain,strongwind,thunderandlightning.lMakecautionbrandinengineeringeldandkeeppasserbyawayfromengineeringeld,especiallykids.lWhenworkingontower,putunusedtoolsinatoolbagandpreventthemfromdroppingdownfromtowertohurtpeople.ToolsRequirementThefollowingtoolsarerequiredformainantennafeedersysteminstallation:lMeasuretoolsCompass,multimeter,anglemeter,andtapemeasurelSpecialtoolsSpecialtoolsandinstrumentsformainfeederconnectormakingandtestlRegulartoolsAdjustablewrench,sharp-nosepliers,diagonalpliers,hacksaw(withseveralsawblades)lProtectiontoolsSafetyhelmet,safetybelt,safetyrope,gloves,radiation-shieldingclothes,multiplepowersocketandsealedcanvastoolbaglOthertoolsToolsforlifting,e.g.Ladder5.3MainAntennaFeederSystemInstallationFlowFigure5-6showstheinstallationowofmainantennafeedersystem.5-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-6MainAntennaFeederSystemInstallationFlow5.4AntennaInstallation5.4.1AntennaInstallationTechnicalSpecificationsTheantennatechnicalspecicationsandtheirdescriptionisgivenbelow.lAntennaheightTheinstallationheightofantennaisdeterminedbynetworkplanningdesign.lAntennaazimuthTheazimuthoftheantennaisdeterminedbynetworkplanningdesign.lAntennadowntiltThedowntiltangleoftheantennaisdeterminedbynetworkplanningdesign.Usuallythedowntiltangleis0°~10°lAntennadirectionAntennadirectiondependsontheantennaazimuth.Iftwoantennasinonesector,mustsharethesameazimuth.5-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual5.4.2AntennaInstallationPositionTheantennainstallationpositionmustbeinaccordancewithprojectdesign.Iftheinstallationpositionneedsanymodication,theprojectsupervisormustnegotiatewithoperator'srepresentative.TheantennainstallationpositionneedstotakecareforelightningprotectionasshowninFigure5-7.Figure5-7AntennaInstallationPosition1.Lightningrod2.45°Lightningprotectionarea3.Antenna4.GroundingcableFollowingarelightningprotectionrequirementstoinstallanantenna:lTheantennashouldbeinstalledwithin45°coverageareaoflightningrod.lIfthereisnospeciallightningprotectionarrangementliketheabove,installthelightningprotectionsystemontotheantennapole.lMakesurethatthelightningrodiswellgrounded.5.4.3InstallingDirectionalAntennaContextThedirectionalantennainstallationprocedureisgivenbelow.5-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationNote:Thefollowingstepsdescribetheinstallationprocessasareferenceforinstallationpersonnel.Duringtheon-siteinstallationprocess,pleasecarefullyreadtheinstallationmanualprovidedwiththeantenna,andcarryouttheinstallationaccordingtotheactualcondition.Performthefollowingstepstoinstalladirectionalantenna:Steps1.Firstlyassemblefastener"C"ontotheupperandlowerendsofantennaasshowninFigure5-8,thenmountfasteners"B"and"A"tocompletetheinitialinstallationofthedirectionalantenna.Note:lAllaccessoriesmustbeinstalledwithspringandplainwashers.lUsuallytheantennafasteningaccessoriesandtheangleadjustmentdeviceaccessorieshavealreadybeeninstalledontheantennabeforexingintothetower.5-11SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-8DirectionalAntennaInstallation2.Attachtheantennaalongwithxturesontothepole.Donottightenthescrewstootightlytoalloweasyadjustmentofthedirectionanddowntiltoftheantenna.However,degreeoftightnessmustbehighenoughtoensurethattheantennadoesnotslidedownward.3.Adjusttheantenna'sazimuth.a.Determinetheazimuthoftheantennabyusingacompass,anddeterminetheinstallationdirectionaccordingtotheengineeringdesigndrawing.b.Turntheantennaslightlytoadjustit'sfacedirectionasshowninFigure5-8.Atthesametime,measurethedirectionoftheantennawithacompassuntiltheerrorcomeswithintheengineeringdesignrequirements(generallynotmorethan5°).c.Afteradjustingtheazimuthoftheantenna,tightenthefastener"A".4.Adjusttheantenna'sdowntilta.Adjustthedowntiltofthemeasurementmetertoobtaintherequiredangleaccordingtotheengineeringdesign.b.Turnthetopoftheantennaslightly,andlooseorfasttheantennaatitstop.Adjustthedowntiltangleoftheantennatillthemeasurementmeter'sbubblecomestobecenteredasshowninFigure5-9.5-12SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-9AntennaDowntiltAdjustmentc.Afteradjustingthedowntiltoftheantenna,tightenthefastener"B.–EndofSteps–ResultThedirectionalantennaisinstalled.5.4.4InstallingOmniAntennaContextPerformfollowingstepstoinstallanOmnidirectionalantenna:Steps1.Determinetheinstallationposition.2.Sealtheantenna'slowerpart(jumper)withthejacketandplacetheantennaasmuchclosetothesupportingpole.3.Ensurethatthetopofthejacketslightlyhigherthanthetopofsupportingpole.4.FastentheantennaontothesupportingpolewithtwoxingclipsasshowninFigure5-10.Donotfastentheclipswhethertootightlyorloosely.Iffastenedtootightly,thejacketmaybedamaged;iffastentooloosely,theweight-bearingandwind-resistancerequirementscannotbemet.5-13SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-10OmniDirectionalAntennaInstallation1.Antenna2.Fixingclips3.Antennapole5.Measuretheverticalityoftheantenna,andensurethatantennaisvertical.6.Afterensuringtheverticalitytightenthexingclipsrmly.7.Aftertheantennaisinstalledontothesupport,xtheantennasupportontothetower.–EndofSteps–ResultTheOmnidirectionalantennaisinstalled.5.4.5ConnectingJumperandAntennaContextPerformthefollowingstepstoconnectjumperwithantenna.Note:Theantennajumpercanbeconnectedbeforetheantennamountedontothepole,andneededtotakethewaterproofmeasurements.Theabovemeasureshighlyreduceworktime,providegoodconnection,andimproveswaterpreventionquality.Steps1.Connectthejumperconnectortotheantennaport,andtightenitproperly.2.Sealthejumperconnectorandantennaportforwaterprooftreatment.a.Wrapthewaterproofadhesivetapeslowersideofconnectors.Keepwrappingdirectionsameastheonethatthejumperistightened.b.Whilewrapping,extendtheadhesivetapestodoubletheirlength.Notethateverywrappinglayermustbeoverlappedthepreviouslayerbyhalfthewidthofthetape5-14SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationWrappingmustbeextendedupto50mm(2inches)awayfromjumperconnectorposition.c.Gripthetapewithyourhandstomakethetapetightlyadhered.d.WrapPVCtapesontopofthewaterproofadhesivetape.Duringtheprocess,makesuretheupperlayeroverlapsthelowerlayerbyhalfthewidthofthetape.–EndofSteps–ResultThejumperisconnectedwithantenna.5.5FeederInstallation5.5.1FeederCuttingPrincipleDeterminelengthofthefeederaccordingtonalfeederroute,andcutthefeedersaccordingtothelengthrequiredofeachfeeder.Note:Ifthefeederlengthislessthan10meters,use1/2''feeder;ifthefeederlengthis10~30meters,use7/8''feederandifthefeederlengthismorethan30meters,use5/4''feeder.Followingarethetypicalfeedercuttingscenarioobservedon-site:lIftheantennafeedersystemistobeinstalledonthebuildingroof1.Measurethelengthofmainfeederforeachsectoraccordingtothenalfeederroute.2.Addanappropriatemargin(1m(3.3feet)~2m(6.6feet))tothemeasuredlengthswhencuttingthefeeders.3.Aftercuttingonemainfeeder,attachthetemporarylabelsatbothendsofthefeeder,suchasANT0andANT2.Attachtheformallabelstothefeederafteritisinstalled.4.Carrythecutfeederstotheroofofthebuilding,andmakesuretheyarenotsqueezedordamagedduringtheprocess.lIftheantennafeedersystemistobeinstalledonanirontower1.Hoistoneendofthefeedertothetopofthetowerbyusingapulleyblockandpullingrope.Beforehoisting,maketheuppermainfeederconnector.2.Thepersonnelonthetowermustcutthefeederaccordingtothedistancefromthepointwherethefeederenterstheroomtothelightningarresterrack,withanappropriatemarginreserved.Makeatemporarylabelforthelowerpart.Attachtheformallabelstothefeederafteritisinstalled.5-15SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualCaution!Attheendoffeedercuttingprocess,attachlabelatbothends.Temporarylabelscanalsobeattachedtothemiddleofthefeederduringthefeedercuttingprocess.Makesurethatalllabelsareconsistentwiththeactualsituation.Otherwise,thefeedermaynotbeconnectedcorrectlyandthesectorsmaynotcorrespondtothefeeder.5.5.2InstallingFeederonTopofBuildingPrerequisitesThesupportingpoleandantennaisinstalled.ContextPerformthefollowingstepstoinstallthemainfeederontopofbuilding:Steps1.Firstlydeterminethenalmainfeederroute.2.Cutthemainfeederaccordingtothedeterminedlengthonthenalroute.3.Arrangethemainfeederingoodorderwithoutcrossing.4.Preparetheconnectorsandjumpers.5.Laythefeedersaccordingtothelayingprinciple.6.LaythemainfeederalongtothesupportingpoleasshowninFigure5-11.5-16SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-11FeederFixing1.Antenna2.Feeder3.SupportingclipsNote:lMakesurethatthefeederlaidistightened.lThebendingradiusofthefeederisnolessthan20timesofmainfeederradius.Theradiusofsinglebendisnolessthan90mm(3.54inches),andtherepeatedbendradiusisminimum200mm(7.9inches).7.Connectfeederwiththeantenna.–EndofSteps–ResultThefeederissuccessfullyinstalledonthetopofbuilding.5-17SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual5.5.3InstallingFeederonTowerPrerequisitesEnsurethatthelabelsareattachedatabout0.3m(1feet)awayfrommainfeederatbothends,andarecorrect.ContextCaution!lHoistthemainfeederwithcaretoavoiddamagingit'ssheath.Ifanypartofsheathisdamaged,thenitmaycausetheentirefeedertobediscarded.lTakecareforpersonnelsafetywhenhoistingthefeeders.Thefeederinstallationinvolvesthefollowingssteps:Steps1.Wrapthemainfeederconnectorwithapieceofaxoranantistaticplasticbaglledwithfoam,andthenbindittightlywithcableties.2.Knotandxthecutfeedercablewithhoistingropeattwopoints.Oneis0.4m(1.5/16feet)awayfromthefeederconnectorandtheotheroneis3.4m(11.2/16feet)away.Warning!Avoidfeederandit'sconnectorfromcollidingwiththeirontower.3.Afterhoistingmainfeedercablestothetowertop,xupperendofcableatmultiplepointstopreventitfromslippingdownthetower.ThefeederhoistingisshowninFigure5-125-18SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-12HoistingFeederToTower1.Pulleyblock2.Feederheadwrap3.Feederlabel4.Knotpositionintheupwardrope5.Downwardrope–EndofSteps–ResultThefeederishoistedonthetowersuccessfully.5.5.4FeederLayoutPrinciplesThefeedershouldbelaidinaccordancewiththefollowingprinciples:lThemainfeedermustbelaidingoodorderandwithoutcrossings.lThefeederroutemustbedeterminedbeforeconnectingthemainfeeder.Marktheactualfeederrouteonadrawingtoavoidreworksduetocrossings.lTheminimumbendingradiusofthemainfeedershouldbegreaterthan20timesofthemainfeederradius.Thebendingradiusofasinglebendshouldbegreaterthan90mm(3.54inches).Theminimumbendingradiusofrepeatedbendsis200mm(8inches).lIfmorethanonetriplefeederclipsareusedinfeederrouting,thenmaximumdistancebetweentriplefeederclipsshouldbenotmorethan1.65m(5.41feet).5-19SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual5.5.5FixingMainFeederContextPerformthefollowingstepstoxthemainfeeder:Steps1.Firstlyarrangethemainfeederinagoodorder.2.Fastenmainfeedersfromtopdownwardwiththetriplefeederclipsafterarrangingthemainfeeders.Figure5-13showstheappearanceoftriplefeederclip.Figure5-13TripleFeederClipAppearanceNote:Donotfastenfeedersatbothendssimultaneously.3.Keepmainfeedersstraightandinagoodorderwithoutanybulgesbetweenthetriplefeederclips.4.Tightenthetriplefeederclipsrmly.–EndofSteps–ResultThefeederxingiscompleted.5.5.6FeederGroundingPrincipleThegroundingprinciplesofmainfeederisasfollows:lToinstallmainantennafeedersystemontower,mainfeedermustbeinstalledwithfeedergroundingclipsatleastinthreeplaces:5-20SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationàTowerplatformàTheplacewherethemainfeederleavesthetoweràTheplacebeforewherethemainfeederisconnectedtothechassisWhenthemainfeederisover60m(197feet)inlength,feedergroundingclipsmustbeaddedinthemiddle.Generally,agroundingclipmustbeinstalledonthefeederevery20m(65.6feet),asshowninFigure5-14.Figure5-14FeederGroundingSchematicDiagram1.Towerplatform2.Feedergroundingclip3.Feeder4.Cabinetjumper5.Groundingcable6.Groundingbusbar7.Groundgrid5-21SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuallToinstallthemainantennafeedersystemontheroof,itsantennasupportandcablerackmustbeweldedtothelightningprotectiongridofthebuilding.Themainfeedermustbegroundedatthreeplaces:àTheplacewherefeederleavesthepoleàTheplacewherefeederleavestheroofàTheplacebeforewherethemainfeederisconnectedtothejumperofthechassis.lTheoutdoorwiringladderofthemainfeedermustbegrounded.5.5.7InstallingFeederGroundingClipsThefeedergroundingclipsinstallationoftheZXSDRR8860isdescribedbelow.GroundingRequirementsEnsurethefollowinggroundingrequirementswhileinstallingfeedergroundingclips:lRoofinstallationmodeInroofinstallation,thefollowingitemsmustbegroundedtobuildgroundingnetwork:àMainantennasystemàAntennapoleàOutdoorcablingrackorcablingladderGroundthemainfeedercableatoneposition,whereitleavesantennapole.Ifthefeedercableisratherlong,addgroundingpointsaccordingtofeederlength.lTowerinstallationmodeUsuallyatleasttwofeedergroundingclipsarerequiredtobeinstalledintowerinstallationmode.Groundthefeedercableatthefollowingpositions:àWhereitleavesantennainstallationpoleàWhereitleavesirontowerWhenthefeedercableislongerthan60m(197feet),installagroundingcliponthefeedercableatevery20m(66feet)distance.Ifoutdoorcablingrackoroutdoorcablingladderisused,grounditreliably.Antennapolesandirontowerneedtobegroundedreliably.Figure5-15illustratesgroundingsystemintowerinstallation.5-22SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-15GroundingSystem1.Antenna2.Irontowerplatform3.Feedergroundingclip4.Feedercable5.Groundinggrid6.Groundingbar7.Lightningarrester8.Chassisjumper9.35mm2(2AWG)groundingcable10.ZXSDRR8860chassisGroundingBarIntroductionGroundinggridandgroundingbarareusuallyinstalledbytheoperatoremployees.Andthegroundingbarisrequiredtobeinstalledwheretheengineeringdesigndetermineswithexpansionbolts.Figure5-16illustratesthestructureofthegroundingbar.5-23SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-16GroundingBarStructureInstallationStepsPerformthefollowingstepstoinstallgroundingclip.1.Preparerequiredtoolsincludingpaperknife,atheadscrewdrivers,andwrenchandsharp-nosepliers.2.Peeloff7/8"sheathaccordingtosizeofgroundingclipatthepositions.Figure5-17illustratesstructureofgroundingclip.Figure5-17GroundingClip1.Groundingend2.Groundingcable3.Feedercable4.Groundingspringlock5.Feederexternalcoppercore6.Groundingcablecopperpiece3.Clampthefeederexternalconductorwithgroundingcablecoppersheetandlockingspringplate.4.Laygroundingcablefacingtothegroundingnetwork.Avoidbendingorfolding.Andkeeptheincludedangelbetweengroundingcableandfeedercablelessthan15°.lIntowerinstallationmode,groundingcableisinstalleddownwardsandnallyconnectedtotowerlInroofinstallationmode,groundingcableisinstalledinthesamedirectionwithfeedercables.5.Makejointofgroundingclipandfeederwaterproofusingwaterproofadhesivetapes,thenuseinsulationtapestocoverthejoint.5-24SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallation6.Connectthegroundingendofthegroundingcliptothegroundingnetwork.lConnectittothemaintowerbodyintowerinstallationmode.lConnectittothegroundedcablingrackinroofinstallationmode.Whenconnecting,removethepaintandoxideatconnectionplacewithinaradiusof13mm(8/16inches)aroundthejoint,anddaubtheplacewithantioxidantcreamtoensuregoodelectriccontact.Afterconnecting,paintthejointwithanticorrosivepaint.Note:Donotinstallgroundingclipincaseofanylightningstrike.5.5.8ConnectingJumperandFeederPrerequisitesFeederconnectorandjumperconnectorisprepared.ContextThefollowingproceduresdetailthefeederandjumperconnection.Steps1.Fixthe1/2inchjumperconnectorwiththefeederconnector,andscrewthemtightly.2.SealtheconnectorswithwaterproofadhesivetapesandPVCtapes.–EndofSteps–ResultThejumperisconnectedwiththefeedersuccessfully.5.6InstallingFeederHermetic-windowContextInstallationrequirementsaredescribedasfollows:lTheinstallationpositionofhermeticwindowshouldbeclosetoacabletraypossibly.lThehermeticwindowcanbemountedagainstanindoorwalloroutdoorwallandthesideofprotuberantmetalcirclesmustputtowardsoutdoorslIfthefeederentersintoaroomfromaroof,thehermeticwindowcanbemountedontheroofandthesideofprotuberantmetalcirclesmustputtowardsoutdoors.Thefollowdescribesthestepsof12holehermeticwindowinstalledagainstthewall.5-25SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualSteps1.Accordingtotherequirementsofengineeringdesigndrawingandthedimensionofhermeticwindow,makesuretheinstallationpositionofhermeticwindowonthewallandatthesametimemarkholepositionsofexpansionboltsandahollowroomleftforthehermeticwindow.2.Cuta250mm×250mmsquarebigholeandthendrilleightholesofexpansionblotswithapercussivedrill,asshowninFigure5-18.Figure5-18InstallationHolePositions(Unit:mm)3.Fixafeederhermetic-windowpanelwithexpansionbolts,asshowninFigure5-19.Whileinstallingexpansionbolts,rstputaatwasherandthenaspringwasher.5-26SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-19HermeticWindowInstallation1.M8×80expansionbolt2.Feederhermetic-windowpanel–EndofSteps–5.7FeederIndoorIngoing5.7.1FeederIndoorArrangementPrincipleThearrangementprinciplesoffeederintoaroomcomplywiththefollowing:lTherearefourbigholesona12–holefeederhermetic-window.Everybigholehasthreesmallholes,everyofwhichafeederpassesthrough.lAccordingtotheserialNo.ontheengineeringlabelsattachedonthefeeder,layoutthefeederthroughthreesmallholesinthesamebigholeclockwiseoranticlockwise.lFeederlayoutinthehermeticwindowshouldbeconvenientforcapacityexpansion.Donotmodifytheinitialfeederlayoutinthehermeticwindowduringcapacityexpansion,andonlyallowaddingfeederormodifyjumperconnectionofcabinet.lFeederlayoutinthehermeticwindowshouldbeconvenientforlayoutonacabletrayandconnectiontoacabinet.Thefeedershouldbeparallelandnotcrossedduringroutingandconnecting.5-27SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual5.7.2LeadingMainFeederintoRoomContextFigure5-20andFigure5-21showtwocommonmodesofmainfeederintoaroom.Whilethemainfeederisenteringintotheequipmentroom,donotbringwaterintotheequipmentroom.Figure5-20FeederintoRoomMode(1)1.Feederwindow2.Cabletray3.Feederkit5-28SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-21FeederintoRoomMode(2)1.Feederwindow2.Cabletray3.FeederkitSteps1.Unscrewafastnesshoopoffeederwindowtoproperextent.Pulloutsealingcoversofsmallholesthatthefeederpassesthrough.2.Leadthemainfeederintotheequipmentroom.Whenthemainfeederentersintoanindoorcabletrayfromanoutdoorcabletray,itisnecessaryfortwoinstallationpersonnel'scooperationrespectivelyindoorsandoutdoors.Inthisway,avoiddamagingthemainfeederandotherindoordevicesbyimproperforceduringinstallation.Screwdownthefastnesshoopuntilthemainfeederispulltothespeciedposition.3.Cutthemainfeeder.Beforeandaftercutting,makesuretemporarylabelsonthemainfeederintact.5-29SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualNote:Accordingtodetailedequipmentenvironment(forexample,cabinetinstallationposition,jumperlengthonthecabinettop,arrestercongurationorarresterrackinstallationposition),thebendingradiusrequirementofmainfeederandthebeautifulrequirementofcablelayoutintheequipmentroom,selectacuttingpositionofmainfeedercable.4.Makeanindoorconnectorofmainfeeder.5.Connectthemainfeederwithanarrester.Note:lForanarresterwithoutgroundcable,duringinstallation,connectthearrestertothemainfeederdirectly.lForanarresterwithanarresterrack,duringinstallation,adjusteverymainfeedercarefully.Makesureascrewfastenerconnectedwellwhichconnectsthemainfeederconnectorwiththearrester.–EndofSteps–5.7.3InstallingTop-equipmentJumperContextTherequirementsofjumperinstallationareasfollows:lJumperlayoutfromcabinettoptocabletrayshouldbeparallelandorderly,butnotcrossed.lDuringrouting,thejumpermustpassthroughthecabletrayinnertoitsupperside.Prohibitjumpingthecabletrayoutsidesdirectly.lThebendingofjumperisreasonableandnatural.Suggestthatthebendingradiusofjumpershouldbetwentytimesmorethanitsdiameter.lDuringlayoutfromcabinettoptocabletray,thetensilestrengthforthejumpershouldbemoderate.lThejumpershouldbeboundwitheveryrailofcabletray.Thedirectionsofallwirefastenerskeepconsistentandafterbinding,thewirefastenersarecutatly.lLabelsmustbeafxedtoallindoorjumpersata100mmdistancefrombothendsofjumper.Steps1.Thejumperpassesthroughawiringslotonthetopofcabinet.5-30SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallation2.ConnectaDINconnectoroffeedertoanANTinterfaceofRSU.3.ConnecttheotherDINconnectorofjumpertoaDINconnectoroffeeder.Figure5-22showstheinstallationprocess.Figure5-22Antenna,FeederandJumperInstallation1.Feeder2.Jumper3.RSU4.Wiringslot4.Afxjumperengineeringlabels.–EndofSteps–5.8PerformingAntennaFeederSystemTestSteps1.Afterunpacking,checkwhetherasurfaceofantennaandantennaconnectorsareundamaged.2.Afterconnectingantennaandjumper,andscrewingdowntheconnector,checktheSVWRwithaSVWRtester.5-31SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualIfThenSVWR≥1.5UnqualiedSVWR1.5QualiedNote:Duringmeasuring,moveanantennaorchangethepositionofantenna.IftheSVWRsinalldirectionsareunqualied,itindicatesthattheantennaisfaulty.IftheSVWRsinsomedirectionsareunqualied,checktheantennaafterthewholeantennaandfeedersysteminstalledcompletely.–EndofSteps–5.9PerformingOutdoor-ConnectorWaterproofProcessingContextThewaterproofprocessingforoutdoorconnectorsadoptsthe“1+3+3”modetowarp“onelayerPVCinsulatingtape+threelayerwaterproofinsulatingtape+threelayerPVCinsulatingtape”.ThewaterproofinsulatingtapeisasshowninFigure5-23.Figure5-23WaterproofInsulatingTapeThePVCadhesivetapeisasshowninFigure5-24,usedtoprotectconnectorsfromdamageaswellaswaterprooftapefromaging.5-32SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-24PVCAdhesiveTapeSteps1.Cleanthefeederconnectorsandfeedergroundingclips.2.WrapalayerofPVCinsulatingtape.a.Cleanoutdustandstainonthefeederconnectororfeedergroundingkit.b.AsshowninFigure5-25,wrapthefeederwiththePVCinsulatingtapeinanoverlappingwayfromlowertoupper,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape.Theextendedwidthofadhesivetapeisnotover1/2longerthantheformerwidth,orelseitdestroysmolecularstructureofadhesivetapeduetoextensiontoomuch.Figure5-25WrappingaLayerofPVCInsulatingTape3.Wrapthreelayersofwaterproofinsulatingtape.a.Expandthewaterproofinsulatingtapeandstripoffreleasepaper.Theadhesivetapestickstotheconnectororthefeederwhichis20~50mmawayfromthelowerendofgroundingkit.b.Extendtheadhesivetapetoupto1/2–3/4oftheformerwidth,inordertokeepacertainextensionstrength.Bindthefeederinanoverlappingwayfromlowertoupper,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape,asshowninFigure5-26.5-33SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-26WrappingThreeLayersofWaterInsulatingTape(theFirstLayer)Note:Thewrappingdirectionshouldbetowardsthedirectionofconnectorscreweddown.Prohibitwrappinginareversedirection.c.Whilewrappingtothe20~50mmpositionofftheconnector,repeatitfortwiceandthesequencerespectivelyis:fromuppertolowerasshowninFigure5-27andfromlowertoupperasshowninFigure5-28.Figure5-27WrappingThreeLayersofWaterInsulatingTape(theSecondLayer)Figure5-28WrappingThreeLayersofWaterInsulatingTape(theThirdLayer)5-34SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationd.Afterwrappingthewaterproofinsulatingtape,presstheadhesivetapeatthebindingwithhandsandmakeitafxedtightly.4.WrapthreelayerofPVCinsulatingtape.TwoendsofPVCinsulatingtapemustbe20mmlongerthantheupperlayerofwaterproofinsulatingtape.Bindthefeederinanoverlappingwayfromlowertoupper,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape,asshowninFigure5-29.Repeatitfortwiceandthesequencerespectivelyis:fromuppertolowerasshowninFigure5-29andfromlowertoupperasshowninFigure5-30.Makesureproperstretchstrengthduringwrapping.Figure5-29WrappingThreeLayersofPVCInsulatingTape(theFirstLayer)Figure5-30WrappingThreeLayersofPVCInsulatingTape(theSecondLayer)5.Afternishingwrapping,fastentwowrappedendswithblackfasteners,asshowninFigure5-31.5-35SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-31Fastening–EndofSteps–5.10PerformingFeederHermetic-windowWaterproofProcessingContextTherearetwotypesoffeederhermetic-window:l12holefeederhermetic-windowl27holefeederhermetic-windowNormally,adoptthe12holefeederhermetic-window,itsdimensionasshowninFigure5-32anditsstructureasshowninFigure5-33.Figure5-32FeederHermetic-windowDimension(Unit:mm)5-36SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-3312FeederHermetic-windowStructureInstallationrequirements:lTheinstallationpositionofhermeticwindowshouldbeclosetoacabletray.lThehermeticwindowcanbemountedagainstanindoorwalloroutdoorwallandthesideofprotuberantmetalcirclesmustputtowardsoutdoors.lIfthefeederentersintoaroomfromaroof,thehermeticwindowcanbemountedagainsttheroofandhesideofprotuberantmetalcirclesmustputtowardsoutdoors.Steps1.Accordingtotherequirementsofengineeringdesigndrawingandthedimensionofhermeticwindow,makesuretheinstallationpositionofhermeticwindowonthewallandatthesametimemarkholepositionsofexpansionboltsandahollowroomleftforthehermeticwindow.2.Cuta250mm×250mmsquarebigholeandthendrilleightholesofexpansionblotswithapercussivedrill,asshowninFigure5-34.5-37SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-34InstallationHolePositions(Unit:mm)3.Fixafeederhermetic-windowpanelwithexpansionbolts,asshowninFigure5-35.Whileinstallingexpansionbolts,aatwasherandaspringwashermustbeinstalledinturn.Asealingwasherandasealingcovermaybeinstalledtogetherwithfeederenteringintotheroom.5-38SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter5MainAntennaFeederSystemInstallationFigure5-35FeederHermetic-windowInstallation1.M8×80expansionbolt2.Feederhermetic-windowpanel–EndofSteps–5.11ChassisJumperInstallationDescriptionTheZXSDRR8860chassisisequippedwithtwoNtypefemaleconnectors.TheseconnectorsareconnectedtoNtypemaleconnectorsof1/2"jumpers.ThechassisjumperconnectionisasshowninFigure5-36.5-39SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigure5-36ChassisJumpersDINmeansthattheconnectortypeisDIN.NmeansthattheconnectortypeisN."M"indicatesmaleconnectorand"F"indicatesfemaleconnector.Connectthejumpertothechassis.Makesuretoconnecttherespectiveconnectorswithsimilartypes,suchasNtypeconnectorofjumpershouldbeconnectedwithNtypeinterfaceofthechassisandMtypeconnectorofjumpershouldbeconnectedwithMtypeinterfaceofthechassis.5.12VSWRTestAftertheinstallationofallantennafeedersandjumpers,conductVSWRtest.TheVSWRmustbelessthan1.3.Otherwise,checkallmainantennaandfeedersystem,including:lCheckwhethertheantennafeeders,connectors,andjumpersareintact.lEnsurethattheconnectionbetweenallpartsareproper.lCheckwhethertheantennafeederinstallationisperfect.5-40SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter6HardwareInstallationInspectionTableofContentsCheckingCabinetInstallation.....................................................................................6-1CheckingCableInstallation........................................................................................6-1CheckingMainAntennaSystemInstallation...............................................................6-46.1CheckingCabinetInstallationSteps1.Ensurethatthecabinetinstallationpositioncomplieswiththeengineeringdesigndrawing.2.Erectcabinetrmlysoastoresistanearthquakemeasuringupto7.0onRichterscale.3.Ensurethathorizontalandverticalerrorislessthan3mm.4.Ensurethatcabinetsurfaceiscleanandtidyandcoveredwellbyoilpaint.Allpartsofthecabinetarecompleteandallmarkingonthecabinetarecorrect,clearandcomplete.5.Ensureallscrewsarexedtightwithatwashersorspringwashers.–EndofSteps–6.2CheckingCableInstallation6.2.1CablesInstallationGeneralSpecificationOpticalFiberNote:Thelengthofopticalberisdecidedbyengineeringsurvey(1Tx,1Rx).Thetechnicalspecicationsofopticalberareasfollows:6-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManuallTheopticalberisasinglemodewithEndBadoptingtwoDLC/PCconnectors.lTheinsertionlossislessthat0.3dB.lThereturnlossislessthan45dB.lIfopticalberistobeusedoutdoor,then1.Takewaterproofandanti-ultravioletprotectionmeasures.2.Makesurethatworkingtemperatureisinbetween-40to80oC.lThesheathofopticalberisblackincolorwithadiameterof7mm.Underthesheath,therearetwocoresopticalwires(yellowandbluecolor)withsubstantialamountofprotectionpadding.lThemaximumdistancebetweencoreopticalwires(includingbothDLC/PCconnectors)andsheathedopticalberis350mm.lZTEsupplies15m,25m,35m.50m,70m,100m,and130mlongbercables.lThe20mmlongblackPyrocondensationcannulashouldbeaddedinbetweenopticalcorewiresandsheathedopticalber.lThelabelattachedatbothendsshouldsatisfytherequirementsofZTECableDesigningCriteria–LabelDesigningandUsageRequirements.AISGCableThefollowingarethetechnicalspecicationofAISGcable:lTable6-1illustratestheconnectionrelationshipofbothends.MakesuretoencloseEndAconnectionbyblackcannulacompletelyafterconnecting.Table6-1ConnectionRelationshipSerialNumberSignalDenitionEndAPinNumberEndBPinNumberConnectedCable1485+Pin3Pin1-2485-Pin5Pin2-328VPin6Pin3,4TwocablesfromPin6ofAendareweldedtoPin3and4ofBend.428VGNDPin7Pin5,6TwocablesfromPin7ofAendareweldedtoPin5and6ofBend.lThePin6andPin7(SeeTable6-1)areneededtobeweldedwithtwocables.lTheEndAconnectorshouldbeequippedwithmetaldust-proofcoverlThelabelsprintingandpastingshouldsatisfytherequirementsofQ/ZX04.113.4CableDesigningCriteria–LabelDesigningandUsageRequirements.MonitoringCableThefollowingarethetechnicalspecicationofmonitoringcable:lTheEndAisa37-pinfemaleconnector.6-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter6HardwareInstallationInspectionlEndBisanopenendwithoutanyconnector.TheconnectorattheEndBshouldbepreparedon-siteaccordingtotheon-siterequirements.lMakesurethatconnectorattheEndAisproperlywelded.lThelabelattachedatbothendsshouldsatisfytherequirementsofZTECableDesigningCriteria–LabelDesigningandUsageRequirements.lTable6-2showstheconnectionrelationshipofEndA.Table6-2ConnectionRelationshipEndA(Pins)ColorSignalDenition15/16White/blueDrycontact4-/+17/18White/orangeDrycontact3-/+19/20White/greenDrycontact2-/+21/22White/brownDrycontact1-/+23/24Red/blue485Rx-/+25/26Red/orange485Tx-/+OtherPinsarefreeOthercorewiresarefree6.2.2PowerandGroundingCablesInstallationCheckContextEnsurethepowerandgroundingcablesinstallationisdoneinaccordancewiththefollowingchecks:Steps1.Thepowerandgroundingcablesarelaidseparatelyfromothercables.Ifthepowerandgroundingcablesaretobelaidparallelwithothercables,thenatleastadistanceof20cmismaintainedbetweenthem.2.Thecablelabelsareintactonbothsidesofpowerandgroundingcables.Thelabelsareattachedatalmost2cmfromcablecopperlug.3.Entirepowerandgroundingcablesaremadefromonematerialwithnoconnectionsinbetween.4.Asinglegroundingpointonthegroundingbusbarjustconnectstoapieceofequipment.5.Copperlugsonbothendsofpowerandgroundingcablesaresolderedorpressedrmly.6.Theshortestroutebetweenthegroundingcablesandgroundingbusbarisadopted.7.Powerandgroundingcablesatconnectingterminalsandlughandlesareproperlyinsulatedusingeitherinsulatedtapesorheatshrinktubes.6-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual8.Theredundantlengthofpowerandgroundingcablesiscuttoavoidwrappingeachother.–EndofSteps–6.2.3OpticalFiberInstallationCheckContextThebercableinstallationshouldmeetthefollowingspecications:Steps1.Donotfoldopticalberat90o.Foropticalberthatistobelaidoutdoors,minimaltwistradiusshouldbeatleastgreaterthan90mm.Whereasforopticalberthatistobelaidindoors,minimaltwistradiusshouldbeatleastgreaterthan30mm.2.Afterinstallation,anysurplusopticalbershouldbeputbackinthebercardforconvenience.3.Duringinstallation,minimizeopticalbertwistandturn,asmuchaspossible.4.Thebindingforceshouldbepropertoensurethatbindinggapsareless0.5m.5.Makesurethatlabelsatbothendsofopticalberareintactandclear.–EndofSteps–6.3CheckingMainAntennaSystemInstallationSteps1.Ensuretheheightofantennaisconsistentwiththenetworkplanning,andtheinstallationpositionisconsistentwiththeengineeringdesigndrawing.2.Ensuretheazimuthanddown-tiltoftheantennaisconsistentwiththeengineeringdesigndrawing.3.Ensuretheantennaiswithintheprotectionareaoflightningrod.4.EnsuretheVSWRnotmorethan1.55.Ensureproperconnectionbetweenantennaandjumperaswellasbetweenjumperandmainfeedercorrect.6.Makesurethatthejumperandantennaatthejunctionkeepstraightwithin30cmatleast.–EndofSteps–6-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
Chapter7PoweronandoffTableofContentsPoweronPreparation.................................................................................................7-1PowerON..................................................................................................................7-1PowerOFF.................................................................................................................7-27.1PoweronPreparationContextMakesurethatfollowingconditionsarefullledbeforepowering-onZXSDRR8860:Steps1.Makesurethatinputpowersupplyiswithintheacceptablerange.2.MakesurethatpowercableconnectedtoZXSDRR8860cabinetisproperlygrounded.–EndofSteps–ResultThepreparationtopoweronthecabinetissuccessfullycompleted.7.2PowerONContextPerformthefollowingstepstopower-ontheZXSDRR8860.Steps1.ThereisnopowerswitchONtheZXSDRR8860cabinet.ClosetheexternalpowerswitchtopoweronZXSDRR8860.2.DuringpowerON,ifsomeabnormalphenomenaoccurs,disconnecttheexternalpowerswitchortheplugimmediately,andcheckthereason.–EndofSteps–7-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual7.3PowerOFFContextPerformthefollowingstepstopowerOFFtheZXSDRR8860.Steps1.ThereisnopowerswitchontheZXSDRR8860cabinet.DisconnecttheexternalpowerswitchtopoweroffZXSDRR8860.–EndofSteps–7-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixACabinet-combinedInstallationTableofContentsŸComponentsUsedinCabinet-combiningInstallation..............................................A-1ŸPerformingCabinet-combination.............................................................................A-2A.1ComponentsUsedinCabinet-combiningInstallationBycombiningcabinets,theZXSDRR8860cansupport8carriersectors.FigureA-1showstheconnectionforcombiningtwoZXSDRR8860cabinets.FigureA-1ZXSDRR8860Cabinet-combinedInstallationConnection1.FrequencyPointExtensionCableA-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualNote:TheRRUinFigureA-1meanstheZXSDRR8860.Thedescriptionofcabinet-combinedconnectionareasfollows:1.TwoZXSDRR8860cabinetsareconnectedbytwofrequencypointextensioncables.2.TwoZXSDRR8860cabinetsprovidesmutualreceivingdiversityforeachother.EachZXSDRR8860isequippedwithofapairofantennatotransmitandreceivesignals.Thecomponentsusedinthecabinet-combinedinstallationaredescribedasfollows:1.Whileselectingthepole-mountinstallation,refertoComponentsUsedinPole-mountInstallation);whileselectingthewall-mountinstallation,refertoComponentsUsedinWall-mountInstallation;whileselectingthegantry-mountinstallation,refertoComponentsUsedinGantry-mountInstallation.2.Twofrequencypointextensioncablesareprepared.A.2PerformingCabinet-combinationSteps1.Selectaproperinstallationmode(pole-mountinstallation,wall-mountinstallationandgantry-mount)accordingtotheactualconditionstoinstalltwoZXSDRR8860.2.Connectthetwofrequencypointextensioncablesasdescribedbelow:a.ConnectEndAofafrequencypointextensioncabletotheRXininterfaceofaZXSDRR8860andEndBtotheRXoutoftheotherZXSDRR8860.b.ConnectEndAoftheotherfrequencypointextensioncabletotheRXoutoftheZXSDRR8860andEndBtotheRXinoftheotherZXSDRR8860.–EndofSteps–A-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixBCascadingCabinetInstallationTableofContentsŸComponentsUsedinCascadingInstallation...........................................................B-1ŸPerformingCabinetCascading...............................................................................B-2B.1ComponentsUsedinCascadingInstallationMultipleZXSDRR8860cabinetscanbeconnectedinseriesbyusingopticalbers,formingachainnetwork.FigureB-1showsthecascadedcabinets.FigureB-1CascadedCabinetConnectionNote:TheRRUinFigureB-1meansZXSDRR8860.1.OneZXSDRR8860isconnectedtoanotherZXSDRR8860ortoBBUbyopticalbers.EachZXSDRR8860providestwoopticalportsthatareidentiedbyLC1andLC2respectively.B-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual2.Generally,theLC1servetoconnecttheBBUortheupperlevelZXSDRR8860whiletheLC2toconnectthelowerlevelZXSDRR8860.Thecomponentsusedinthecascadinginstallationaredescribedasfollows:1.Whileselectingthepole-mountedinstallation,refertoComponentsUsedinPole-mountInstallation);whileselectingthewall-mountedinstallation,refertoComponentsUsedinWall-mountInstallation;whileselectingthegantry-mountinstallation,refertoComponentsUsedinGantry-mountInstallation.2.Connecttheopticalber.B.2PerformingCabinetCascadingSteps1.Selectaproperinstallationmode(pole-mountorwall-mount)toinstalltheZXSDRR8860cabinet.2.Useopticalberstoconnectcabinetsincascade.FigureB-2showstheopticalbertoconnectcabinetincascade.FigureB-2ZXSDRR8860OpticalFiberforCascadedCabinetFollowingistheconnectionscheme.a.ConnectEndAofopticalbertotheLC1/LC2interfaceofoneZXSDRR8860.b.ConnectEndBofopticalbertotheLC1/LC2interfaceoftheotherZXSDRR8860.–EndofSteps–ResultThecascadedcabinetsareinstalledsuccessfully.B-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUTableofContentsŸOAUAppearanceandInterface..............................................................................C-1ŸInstallingOAUinPole-mountMode........................................................................C-2ŸInstallationOAUinWall-mountMode......................................................................C-9ŸInstallingOAUCable............................................................................................C-12C.1OAUAppearanceandInterfaceAppearanceTheappearanceofOAUisasshowninFigureC-1.FigureC-1OAUAppearanceInterfaceTheinterfacesofOAUisasshowninFigureC-2.C-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-2OAUInterfacesC.2InstallingOAUinPole-mountModePrerequisitesUnpackingandacceptanceforoutdoorACunit(OAU)iseligible.ContextTheOAUpole-mountmodecanadoptanchorclampassembliesorxingbracketassemblies.TheanchorclampassembliesareasshowninFigureC-3andthexingbracketassembliesareasshowninFigureC-4.FigureC-3AnchorClampAssembliesC-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-4FixingBracketAssembliesSteps1.Installtheanchorclampassembliesorthexingbracketassemblies.Installtwosetsofanchorclampassembliesortwosetsofxingbracketsontothepoleandscrewdownabitwithbolts.TheanchorclampassembliesasshowninFigureC-5andthexingbracketsareasshowninFigureC-6.C-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-5TwoSetsofAnchorClampAssemblies1.I-typecommonM10hexagonalnut2.Standardspringwasher103.Flatwasher104.Longanchorclamp5.M10×120hexagonheadbolt(fullthread)Tip:DuringtwoZXSDRR8860installation,thesuggestedpolediameteris60to120mmandtherearetwokindsofboltlengths:lUsetheboltoflength80mmforpolediameterof60mmto90mm.lUsetheboltoflength120mmforpolediameterof90mmto120mm.C-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-6TwoSetsofFixingBracketAssemblies1.FixingBracket2.M10×120hexagonheadbolt(fullthread)3.Standardspringwasher104.Flatwasher105.I-typecommonM10hexagonalnut2.InstallthebracketofOAU.ThebracketisasshowninFigureC-7.InstallthebracketsontothepoleinsteadofthesupportingpanelsasshowninFigureC-8andFigureC-9.Screwdownthebrackets.C-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-7OAUBracket1.InstallationpoleFigureC-8TwoSetsofSupportingPanels1.M8×40hexagonheadbolt2.Standardspringwasher83.Bigflatwasher84.Insulationflange5.Supportingpanel6.Insulationboard7.LonganchorclampC-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-9ThreeSetsofSupportingPanels1.Fixingbracket2.Insulationboard3.Supportingpanel4.Insulationflange5.Bigflatwasher86.Standardspringwasher87.M8×40hexagonheadbolt3.InstalltheOAU.a.AsshownintheFigureC-10,fastentheOAUtothebracketswiththeM6hexagonheadscrewsaccordingtothearrowheaddirection.C-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-10OAUInstallation(1)1.Installationdirectionb.AsshownintheFigureC-11,connecttheOAU,atwasher,springwasherandM8nutwiththeM8hexagonheadscrewsaccordingtothearrowheaddirection.ScrewdowntheM8nutatthebackofbracketinordertofastentheOAUandthebracket.C-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-11OAUInstallation(2)–EndofSteps–C.3InstallationOAUinWall-mountModePrerequisitesUnpackingandacceptanceforoutdoorACunit(OAU)iseligible.Steps1.Installarack.a.AsshownintheFigureC-12,drillholeswithM10drillonthewallandknocktheM8expansionpipesintotheholes.Makesuretheexpansionboltserectedwiththewall.C-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-12OAURack1.Installationholeb.Aligninstallationholesonthebrackettoextensionpipesonthewall.Afterhangingthebracket,rotatetheself-drillingscrewassembledwithabigatwasherandaspringwasherintotheexpansionpipe.Screwdowntheboltwithawrench.2.InstalltheOAU.a.AsshownintheFigureC-13,fastentheOAUtothebracketswiththeM6hexagonheadscrewsaccordingtothearrowheaddirection.C-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-13OAUInstallation(1)1.Installationdirectionb.AsshownintheFigureC-14,connecttheOAU,atwasher,springwasherandM8nutwiththeM8hexagonheadscrewsaccordingtothearrowheaddirection.ScrewdowntheM8nutatthebackofbracketinordertofastentheOAUandthebracket.C-11SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-14OAUInstallation(2)–EndofSteps–C.4InstallingOAUCablePrerequisitesTheOAUinstallationiscompleted.ContextTheOAUcanprovide-48VpowersupplyforoneZXSDRB8200C100andoneZXSDRR8860atthesametime.IftheOAUisinstalledoutsides,itisrequiredtocongureanAClightningbox.Forindoorinstallation,iftheACpowercableisdistributedoutdoors,itisalsorequiredtocongureanAClightningbox.Steps1.Installawaterproofendcap.a.ReferringtotheFigureC-15andFigureC-16,loosenoffthewaterproofendcap.C-12SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUFigureC-15WaterproofEndCap1.WaterproofendcapFigureC-16LooseoffWaterproofEndCap1.Waterproofendcapb.Removethewaterproofendcapandlooseoffthenutofwaterproofendcap,asshowninFigureC-17.C-13SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-17WaterproofEndCapStructure1.Nut2.Waterproofring3.Waterproofendcapc.InstallthewaterproofendcapontotheOAUandscrewdownit,asshowninFigureC-18.FigureC-18WaterproofEndCapInstallation1.Waterproofendcap2.DisassembletheOAUandconnecttheACpowercablewiththeDCpowercable.TheconnectionofACcableisasshowninFigureC-19.C-14SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixCOAUCaution!a.WhileconnectingtheACpowercable,rstconnectthePEcable,NcableandLcable.Fordisconnecting,thesequenceisopposite,rsttheLcable,NcableandnallyPEcable.b.Beforepoweron,rstconrmthePEcablegroundingwell.Duringmaintenance,rstdisconnecttheACinputandthenperformotheroperation.c.Aftercutoffthepower,waitforfourminutesatleastuntilthecapacitydischargeenoughandthenperformmaintenanceoperationfortheOAU.FigureC-19ACPowerCableConnection1.WaterproofendcapNote:Thecablecolordecidesonsite.3.ConnectoneAClightningbox,threeOAUsandthreeZXSDRR8860,asshowninFigureC-20.FortheconnectionbetweenOAUandZXSDRB8200C100,pleaserefertotheFigureC-20.C-15SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureC-20OneACLightningBox,ThreeOAUsandThreeR8860CableConnection1.ACpowercable(Foroutdoorinstallation,three-coreoutdooraluminum-foilshieldingpowercable;forindoorinstallation,PVCsheathpowercable;thecablelengthdependsonsurveyonsite.)2.Groundingcableofgroundingkit(with1.5mlong)3.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1m)4.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)5.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)6.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)7.DCpowercable(four-core,with2mlong)8.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1m)–EndofSteps–C-16SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixDOLP48-2TableofContentsŸOLP48-2T echnicalIndices.....................................................................................D-1ŸOLP48-2AppearanceandInterface........................................................................D-1ŸOLP48-2InstallationDescription.............................................................................D-3D.1OLP48-2TechnicalIndicesTheoutdoorDClightningbox(OLP48–2)isusedforsurgeprotectionofZXSDRR8860.Thefollowingdescribesitscharacters:lAdoptprotectivecircuitfortwoports,withlowresidualvoltageandgoodprotectiveperformance.lAdoptthetemperature-controlbroken-circuittechnologytoavoidrehazards.lAdoptpressure-sensitiveparallelconnectiontoenduresustaininglightningstrike.lAdoptanalarmreportfunctionforremotemonitoring.EngineeringTechnicalIndicesTableD-1describestheengineeringtechnicalindicesofoutdoorDClightningbox.TableD-1EngineeringTechnicalIndicesItemIndexDimensionH×W×D:297mm×220mm×90mmNominalworkvoltage–48VDCMaximumcontinuousrunningvoltage–75VDCWorktemperature-40℃+70℃Workhumidity10%RH~95%RH25℃Altitude≤3000mD.2OLP48-2AppearanceandInterfaceAppearanceFigureD-1showstheappearanceofoutdoorDClightningbox.D-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureD-1OutdoorDCLightningBoxAppearanceInterfaceFigureD-2showstheinterfacesofoutdoorDClightningbox.D-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixDOLP48-2FigureD-2OutdoorDCLightningBoxInterfaceD.3OLP48-2InstallationDescriptionInstallationFigureD-3illustratespartstoprovideforpoleinstallationofoutdoorDClightningbox.FigureD-4showstheappearanceafterinstallationcompletion.D-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureD-3InstallationParts1.CombinedboltM4×102.Plainwasher83.Springwasher84.NutM85.OutdoorDClightningbox6.OLPMsupport(1)7.OLPMsupport(2)8.HexagonboltM8×140D-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixDOLP48-2FigureD-4OutdoorDCLightningPoleInstallation1.Pole2.ZXSDRR88603.Wavetrap4.OutdoorDClightningboxCableConnectionTakeapartacabinetandconnectcablesasshowninFigureD-5.ConnectoneoutdoorDClightningboxwithone(ortwo)RRU,asshowninFigureD-6.D-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureD-5OutdoorDCLightningBoxInterfacesCaution!1.Whileconnectingcablesoflightningbox,itisrequiredtoputthecablethroughtheholeofwaterproofconnectoratthebottomofbox.2.Firstconnectthegroundcablesandthenconnectothercables.Whiledisconnecting,nallyremovethegroundcable.FigureD-6OutdoorDCLightningConnection1.DCpowercable(two-coreoutdoorshieldedpowercable;theshieldedlayerisgroundinginsidethelightingbox;thecableD-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixDOLP48-2lengthdependsontheon-sitesurvey)2.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1m)3.DCpowercable(four-corewith2mlong)4.Datacable(eight-pairtwisted-pairoutdoordatacablewith3mlong)5.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1.5m)D-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualThispageintentionallyleftblank.D-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixEILP48-3TableofContentsŸILP48-3T echnicalIndices.......................................................................................E-1ŸILP48-3AppearanceandInterface.........................................................................E-2ŸILP48-3InstallationDescription..............................................................................E-3E.1ILP48-3TechnicalIndicesForZXSDRR8860outdoorinstallation,iftheDCpowerisexportedfromtheequipmentroomandtheoutputportofindoorDCpowerisnotconguredwithaB-levelorabovelightningdevices,itisrequiredtoinstallanindoorDClightingbox(ILP48–3)atthesideofequipmentroom.TheindoorDClightningboxcontainsthreeindividualDC-48VDClightnings.Theircharactersaredescribedasfollows:1.Adoptthetemperature-controlbroken-circuittechnologytoavoidrehazards.2.Adoptanalarmreportfunctionforremotemonitoring.3.Adoptdouble-colorindicatorstodirectlyandclearlyindicateworkingstatusEngineeringTechnicalIndicesTableE-1describestheengineeringtechnicalindicesofindoorDClightningbox.TableE-1EngineeringTechnicalIndicesItemIndexDimensionH×W×D:450mm×400mm×100mm(notincludetheheightoflockontheuppercover)Nominalworkvoltage–48VDCMaximumcontinuousrunningvoltage–75VDCWorktemperature-5℃+70℃Workhumidity≤95%RHE-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualE.2ILP48-3AppearanceandInterfaceAppearanceFigureE-1showstheappearanceofindoorDClightningbox.FigureE-1IndoorDCLightningBoxAppearanceInterfaceFigureE-2showstheinterfacesofindoorDClightningbox.E-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixEILP48-3FigureE-2IndoorDCLightningBoxInterfacesE.3ILP48-3InstallationDescriptionInstallationTheindoorDClightingboxadoptsanon-wallinstallationmode.Drillholeonthewallofequipmentroomaccordingtoinstallationpolepositionsonthelightningbox.SelectfourM6×60(ormorelonger)expansionboltstofastenthelightningboxonthewall.CableConnectionFigureE-3illustratescableconnectionoflightningbox.Caution!Firstconnectthegroundingcableandthenothercables.Whiledisconnecting,nallyremovethegroundingcable.E-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureE-3IndoorDCLightningBoxCableConnection(notconnectwithremotealarm)1.DCpowercable(two-coreoutdoorshieldedpowercable;theshieldedlayerisgroundinginsidethelightingbox;thecablelengthdependsontheon-sitesurvey)2.DCpowercable(two-coreoutdoorshieldedpowercable;thecablelengthdependsontheon-sitesurvey)3.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1.5m)E-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixFACLightningArresterTableofContentsŸACLightningT echnicalIndices...............................................................................F-1ŸACLightningAppearanceandInterface.................................................................F-2ŸACLightningInstallationDescription.......................................................................F-3ŸInstallingShieldedGroundingKit...........................................................................F-7F.1ACLightningTechnicalIndicesTheprotectivecircuitofAClightningconsistsofpowerprotectionandsignalprotection,respectivelyusedforlightningsurgeprotectionofsupplypowerandcircuitinterface.Thecharactersofpowerprotectionaredescribedasfollows:lAdoptseriesprotectivecircuit,withlowresidualvoltageandgoodprotectiveperformance.lAdoptthetemperature-controlbroken-circuittechnologytoavoidrehazards.lAdoptpressure-sensitiveparallelconnectiontoenduresustaininglightningstrike.Thecharactersofsignalprotectionaredescribedasfollows:lLargedischargecurrentlLowresidualvoltageandgoodprotectiveperformancelEightsignalprotectioncircuitsEngineeringTechnicalIndicesTableF-1describestheengineeringtechnicalindicesofAClightningbox.TableF-1EngineeringTechnicalIndicesItemIndexDimensionH×W×D:297mm×220mm×90mmRatingworkvoltage110/220~240VAC50/60HzMaximumcontinuousrunningvoltage385VACWorktemperature-40℃+70℃Workhumidity10%RH~95%RH25℃Altitude≤3000mF-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualF.2ACLightningAppearanceandInterfaceAppearanceFigureF-1illustratestheappearanceofAClightningbox.FigureF-1ACLightningBoxAppearanceInterfaceFigureF-2illustratestheinterfacesofAClightningbox.F-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixFACLightningArresterFigureF-2ACLightningBoxInterfaceF.3ACLightningInstallationDescriptionWhentheZXSDRR8860isinstalledoutsides,itisrequiredtocongureAClightningboxforACpowersupply.WhentheZXSDRR8860isinstalledoutsides,itisrequiredtocongureAClightningboxatthefrontofoutdoorACunit(OAU)forindirectACpowersupply.InstallationFigureF-3illustratespartstoprovideforpoleinstallationofAClightningbox.FigureF-4showstheappearanceafterinstallationcompletion.FigureF-3ACLightningBoxInstallationParts1.Groundingcopperbar2.SpringwasherM63.FlatwasherM6F-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManual4.NutM65.AClightningbox6.Installationsupport7.CombinedboltM4×108.FastenerFigureF-4ACLightningPoleInstallation1.Pole2.ZXSDRR88603.Wavetrap4.AClightningboxCableConnectionUnpackacabinetandconnectcables.F-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixFACLightningArresterCaution!1.Firstconnectthegroundingcableandthenothercables.Whiledisconnecting,nallyremovethegroundingcable.2.Thecabletoconnectthelightningboxmustbeputthroughaholeofwaterproofconnectoratthebottomofbox.3.Afterconnectioncompletedandchecked,screwdownallwaterproofconnectorsandwrapwaterproofconnectorsandcableswithwaterproofadhesivetape.ConnectoneAClightningboxwithone(ortwo)ZXSDRR8841,asshowninFigureF-5.FigureF-5OneACLightningBoxandOne(ortwo)R8841CableConnection1.ACpowercable(three-coreoutdoorbraidandaluminumfoilshieldingcable;thecablelengthdependsonon-sitesurvey)2.Groundingkitgroundingcable(two-corepowercablewith1.5mlong)3.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1.5m)4.ACpowercable(softcableandthelengthdependsonon-sitesurvey)5.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1.5m)ConnecttwoAClightningboxwiththreeZXSDRR8841,asshowninFigureF-6.F-5SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureF-6TwoACLightningBoxandThreeR8841CableConnection•CabletypereferstoFigureF-6.ConnectoneAClightningbox,threeOAUswiththreeR8860,asshowninFigureF-7.FigureF-7OneACLightningBox,ThreeOAUsandThreeR8860CableConnection1.ACpowercable(Foroutdoorinstallation,three-coreoutdooraluminum-foilshieldingpowercable;forindoorinstallation,PVCsheathpowercable;thecablelengthdependsonsurveyonsite.)2.Groundingcableofgroundingkit(with1.5mlong)3.Groundingcable(yellow-and-greenfire-retardantcable;thelengthislessthan1m)4.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)5.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)6.ACpowercable(three-coreoutdooraluminum-foilshieldingpowercable;thecablelengthdependsonsurveyonsite.)7.DCpowercable(four-core,with2mlong)8.Groundingcable(yellow-and-greenF-6SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixFACLightningArresterfire-retardantcable;thelengthislessthan1m)F.4InstallingShieldedGroundingKitPrerequisitesTheshieldedpowercableisinstalled.ContextThissectoronlydescribesinstallationofshieldedgroundingkitofAClightningbox'spowercable.Steps1.Selectaproperinstallationpositionforgroundingkit.Selectanappropriategroundingkitaccordingtodiameterofpowercable.Cutoffsheathofpowercableandxtheshieldedlayerofpowercablewithagroundingkit.ThestructureofgroundingkitisasshowninFigureF-8.FigureF-9andFigureF-10illustratevariousgroundingkitsadoptedfordifferentdiameters.FigureF-8ShieldedGroundingKitStructure1.Groundingkitbody2.Squeezescrew3.O–typering44.Flatwasher45.ButtonheadedscrewM4×126.Connectingterminal(dual-hole)7.Shieldedpowercable8.Groundingcable9.Groundingterminal(singlehole)10.Hexagonnut811.Flatwasher812.HexagonboltM8×2513.Springwasher8F-7SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureF-9GroundingBody1(adoptablefor6mm2two-coreoutdoorpowercable)FigureF-10GroundingBody2(adoptablefor16mm2two-coreoutdoorpowercable)2.Screwdownthedual-holeconnectingterminaltoxonthebodyofgroundingkit.Connecttheconnectingterminalwiththegroundingcable.Protectthejunctionbetweengroundingcableandconnectingterminalwiththermoplasticsleeve.Pullthegroundingcabletowardsthegroundgrid.Thedual-holeconnectingterminalisasshowninFigureF-11.FigureF-11ConnectingTerminal(dual-hole)3.Performwaterproofprocessingforthejunctionbetweengroundingkitandpowercable.Themethodsaredescribedasfollows:a.Wrapwaterproofself-adhesivetapeandthenwrapPVCadhesivetape.F-8SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixFACLightningArresterb.Whilewrappingwaterproofself-adhesivetape,rstwraplayerbylayerfromdowntoup,thenfromuptodownandnallyfromdowntoupagain.Theupperlayershouldcoverhalfofthelowerlayer.4.Fastenthesingle-holeconnectingterminalattheotherendofgroundingcabletothegroundingbarwithM8×25hexagonbolts.Cleanawaypaintandoxidwithin13mmradiusofconnectingposition,andcoverantioxidationpasteonittomakesuregoodelectricalcontact.Afterconnectioncompleted,coveralayerofantirustpaint.Thesingle-holeconnectingterminalisasshowninFigureF-12.FigureF-12ConnectingTerminal(single-hole)–EndofSteps–F-9SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualThispageintentionallyleftblank.F-10SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixGPDMTableofContentsŸPDMAppearanceandInterface..............................................................................G-1ŸInstallingPDM........................................................................................................G-1G.1PDMAppearanceandInterfacePowerdistributionmodule(PDM)isinstalledinasimpliedcabinettotransferDCpowerforZXSDRR8860.PoweronoroffasingleZXSDRR8860bycontrolofswitchesonthePDM.FigureG-1andFigureG-2illustratetheappearanceandinterfacesofPDM.FigureG-1PowerDistributionBoxPlane1.BBUpowerswitch2.RRUpowerswitchFigureG-2PowerDistributionBox1.–48VGNDoutputcopperbar2.–48Voutputcopperbar3.Powermainswitch4.–48V5.–48VGNDG.2InstallingPDMContextThepowerdistributionmodule(PDM)isinstalledinanintegrativecabinettotransferDCpowerforZXSDRB8200C100,ZXSDRR8841orZXSDRR8860.G-1SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualSteps1.Checkinstallationofpowerswitches.ThestatusofONandOFFshouldbeconsistentwithsilkscreensonthePDMswitchplane.2.Connectinternalcables.ConnectanendofinternalcabletotheOFFendofpowerswitchesandwrapadhesivetape,asshowninFigureG-3.FigureG-3InsideCabletoconnectwithPDM1.Powerswitch2.Connectingterminal3.Internalcable3.InstallthePDMconnectedwithinternalcablestothesimpliedcabinet,asshowninFigureG-4.G-2SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
AppendixGPDMFigureG-4PDMInstallationtoaSimpliedCabinet1.ZXSDRR88602.ZXSDRR8860fixationshelf3.PDM4.ZXSDRB8200C1005.PanscrewM6×166.Simplifiedcabinet7.GPSarresterrack8.GPSarrester4.InstallthepowercablesofBBUandRRU.Thepowercablecarriesfastenersbyitself,installedatabayonetofPDMback,asshowninFigureG-5.G-3SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
ZXSDRR8860InstallationManualFigureG-5BBUandRRUPowerCableInstallation1.PDM2.Powercable5.Connecttheotherendofinternalcablesto-48Vconnectingterminal.Connectthe-48VendofBBUandRRUpowercablestotheONendofswitches.Connectthe-48VGNDendtothe-48VGNDconnectingterminal.Thenscrewdownboltswithascrewdriver.6.ConnecttheinputpowercablecarriedbyPDMselftotheconnectingterminal.–EndofSteps–G-4SJ-20100722143906-002|02/20/2011(R1.3)ZTEProprietaryandCondential
FiguresFigure2-1InstallationFlow.......................................................................................2-2Figure2-2PuttingtheMentalLatchinStraightDirection.........................................2-11Figure2-3RemovingCoverBoard..........................................................................2-11Figure2-4RemovingOtherBoards.........................................................................2-12Figure2-5TakingOutComponentwithanAntistaticWristStrap.............................2-13Figure3-1PoleAnchorClampComponents.............................................................3-4Figure3-2PoleFixingBracketComponents.............................................................3-4Figure3-3Pole-MountInstallation(1)......................................................................3-5Figure3-4Pole-MountInstallation(2).......................................................................3-6Figure3-5Pole-mountInstallation(1).......................................................................3-7Figure3-6Pole-mountInstallation(2).......................................................................3-8Figure3-7Pole-mountInstallation(3).......................................................................3-8Figure3-8Pole-mountInstallation(1).......................................................................3-9Figure3-9Pole-mountInstallation(2).....................................................................3-10Figure3-10Pole-mountInstallation(3)...................................................................3-10Figure3-11SupportingPanel..................................................................................3-11Figure3-12HoleMarkingDesignTemplate(Unit:mm)...........................................3-12Figure3-13SpaceRequirementforWall-mountInstallation(Unit:mm).................3-13Figure3-14SupportingPanelInstallationonWall...................................................3-13Figure3-15MountingCabinet................................................................................3-14Figure4-1ExternalCableInstallationFlow...............................................................4-3Figure4-2AppearanceofthePlasterandTape........................................................4-4Figure4-3WrappingaLayerofT ape........................................................................4-4Figure4-4WrappingThreeLayerofPlaster..............................................................4-5Figure4-5WrappingaLayerofT ape........................................................................4-5Figure4-6BindingCableFasteners..........................................................................4-6Figure4-7PowerCablestructure.............................................................................4-6Figure4-8GroundingCableStructure......................................................................4-8Figure4-9ZXSDRR8860GroundingBolt................................................................4-8Figure4-10Earth-networkCopperBar(Unit:mm)....................................................4-9Figure4-11FiberConnectionbetweenZXSDRR8860andBBU.............................4-9Figure4-12OpticalFiberInstallation.......................................................................4-10I
ZXSDRR8860InstallationManualFigure4-13FiberConnectionbetweenZXSDRR8860s........................................4-11Figure4-14OpticalFiberInstallation.......................................................................4-11Figure4-15EnvironmentMonitoringCable.............................................................4-12Figure4-16AviationJackAppearance....................................................................4-12Figure4-17AISGControlCableStructure..............................................................4-13Figure4-18FrequencyPointExtensionCable........................................................4-14Figure4-19RFJumperInstallation.........................................................................4-15Figure4-20PIMDCAppearance.............................................................................4-17Figure4-21InstallingPIMDC..................................................................................4-18Figure4-22PIMDCConnection..............................................................................4-19Figure4-23ConnectPowerInputCable.................................................................4-20Figure4-24ConnectingOutputPowerCableandDryContactCables....................4-20Figure5-1ZXSDRR8860ConguredwithCommonAntenna..................................5-2Figure5-2ZXSDRR8860ConguredwithCommonAntenna,AISGDualT owerAmplier.................................................................................................5-3Figure5-3ZXSDRR8860ConguredwithElectricallyTunedAntenna(1)................5-4Figure5-4ZXSDRR8860ConguredwithElectricallyTunedAntenna(2)................5-5Figure5-5ZXSDRR8860ConguredwithElectricallyTunedAntennaandAISGDualTowerAmplier...............................................................................5-6Figure5-6MainAntennaFeederSystemInstallationFlow........................................5-9Figure5-7AntennaInstallationPosition..................................................................5-10Figure5-8DirectionalAntennaInstallation..............................................................5-12Figure5-9AntennaDowntiltAdjustment.................................................................5-13Figure5-10OmniDirectionalAntennaInstallation...................................................5-14Figure5-11FeederFixing.......................................................................................5-17Figure5-12HoistingFeederToTower....................................................................5-19Figure5-13TripleFeederClipAppearance.............................................................5-20Figure5-14FeederGroundingSchematicDiagram................................................5-21Figure5-15GroundingSystem...............................................................................5-23Figure5-16GroundingBarStructure......................................................................5-24Figure5-17GroundingClip.....................................................................................5-24Figure5-18InstallationHolePositions(Unit:mm)..................................................5-26Figure5-19HermeticWindowInstallation...............................................................5-27Figure5-20FeederintoRoomMode(1)................................................................5-28Figure5-21FeederintoRoomMode(2).................................................................5-29Figure5-22Antenna,FeederandJumperInstallation.............................................5-31II
FiguresFigure5-23WaterproofInsulatingTape..................................................................5-32Figure5-24PVCAdhesiveTape.............................................................................5-33Figure5-25WrappingaLayerofPVCInsulatingT ape............................................5-33Figure5-26WrappingThreeLayersofWaterInsulatingT ape(theFirstLayer)...................................................................................................5-34Figure5-27WrappingThreeLayersofWaterInsulatingTape(theSecondLayer)...................................................................................................5-34Figure5-28WrappingThreeLayersofWaterInsulatingTape(theThirdLayer)...................................................................................................5-34Figure5-29WrappingThreeLayersofPVCInsulatingTape(theFirstLayer)...........5-35Figure5-30WrappingThreeLayersofPVCInsulatingT ape(theSecondLayer)...................................................................................................5-35Figure5-31Fastening.............................................................................................5-36Figure5-32FeederHermetic-windowDimension(Unit:mm)..................................5-36Figure5-3312FeederHermetic-windowStructure.................................................5-37Figure5-34InstallationHolePositions(Unit:mm).................................................5-38Figure5-35FeederHermetic-windowInstallation...................................................5-39Figure5-36ChassisJumpers.................................................................................5-40FigureA-1ZXSDRR8860Cabinet-combinedInstallationConnection.......................A-1FigureB-1CascadedCabinetConnection................................................................B-1FigureB-2ZXSDRR8860OpticalFiberforCascadedCabinet.................................B-2FigureC-1OAUAppearance...................................................................................C-1FigureC-2OAUInterfaces.......................................................................................C-2FigureC-3AnchorClampAssemblies.....................................................................C-2FigureC-4FixingBracketAssemblies.....................................................................C-3FigureC-5TwoSetsofAnchorClampAssemblies..................................................C-4FigureC-6TwoSetsofFixingBracketAssemblies..................................................C-5FigureC-7OAUBracket..........................................................................................C-6FigureC-8TwoSetsofSupportingPanels...............................................................C-6FigureC-9ThreeSetsofSupportingPanels............................................................C-7FigureC-10OAUInstallation(1)..............................................................................C-8FigureC-11OAUInstallation(2)..............................................................................C-9FigureC-12OAURack..........................................................................................C-10FigureC-13OAUInstallation(1).............................................................................C-11FigureC-14OAUInstallation(2)............................................................................C-12FigureC-15WaterproofEndCap...........................................................................C-13III
ZXSDRR8860InstallationManualFigureC-16LooseoffWaterproofEndCap...........................................................C-13FigureC-17WaterproofEndCapStructure............................................................C-14FigureC-18WaterproofEndCapInstallation.........................................................C-14FigureC-19ACPowerCableConnection..............................................................C-15FigureC-20OneACLightningBox,ThreeOAUsandThreeR8860CableConnection..........................................................................................C-16FigureD-1OutdoorDCLightningBoxAppearance..................................................D-2FigureD-2OutdoorDCLightningBoxInterface.......................................................D-3FigureD-3InstallationParts.....................................................................................D-4FigureD-4OutdoorDCLightningPoleInstallation..................................................D-5FigureD-5OutdoorDCLightningBoxInterfaces.....................................................D-6FigureD-6OutdoorDCLightningConnection..........................................................D-6FigureE-1IndoorDCLightningBoxAppearance......................................................E-2FigureE-2IndoorDCLightningBoxInterfaces.........................................................E-3FigureE-3IndoorDCLightningBoxCableConnection(notconnectwithremotealarm).....................................................................................................E-4FigureF-1ACLightningBoxAppearance.................................................................F-2FigureF-2ACLightningBoxInterface......................................................................F-3FigureF-3ACLightningBoxInstallationParts..........................................................F-3FigureF-4ACLightningPoleInstallation..................................................................F-4FigureF-5OneACLightningBoxandOne(ortwo)R8841CableConnection...........F-5FigureF-6TwoACLightningBoxandThreeR8841CableConnection....................F-6FigureF-7OneACLightningBox,ThreeOAUsandThreeR8860CableConnection.............................................................................................F-6FigureF-8ShieldedGroundingKitStructure.............................................................F-7FigureF-9GroundingBody1(adoptablefor6mm2two-coreoutdoorpowercable).....................................................................................................F-8FigureF-10GroundingBody2(adoptablefor16mm2two-coreoutdoorpowercable).....................................................................................................F-8FigureF-11ConnectingTerminal(dual-hole).............................................................F-8FigureF-12ConnectingTerminal(single-hole)..........................................................F-9FigureG-1PowerDistributionBoxPlane.................................................................G-1FigureG-2PowerDistributionBox...........................................................................G-1FigureG-3InsideCabletoconnectwithPDM..........................................................G-2FigureG-4PDMInstallationtoaSimpliedCabinet.................................................G-3FigureG-5BBUandRRUPowerCableInstallation.................................................G-4IV
TablesTable1-1SafetySymbolsDescription.......................................................................1-2Table2-1ToolandMeterList....................................................................................2-4Table3-1ZXSDRR8860EngineeringIndices...........................................................3-1Table3-2JD40K085C20H2–K1ZDCLightningBoxTechnicalIndices......................3-2Table3-3GPAD501M54-1AExternalAC-to-DCConversionLightningBoxTechnicalIndices......................................................................................3-2Table3-4MainComponentList1.............................................................................3-3Table3-5MainComponentList2.............................................................................3-3Table3-6MainComponentList3..............................................................................3-4Table3-7MainComponents...................................................................................3-11Table4-1ZXSDRR8860ExternalCableConnectionRelationship............................4-1Table4-2ColorandSpecicationofDCPowerCable..............................................4-7Table4-3ColorandSpecicationofACPowerCable..............................................4-7Table4-4CablePinDescription.............................................................................4-12Table4-5AISGControlCableDescription..............................................................4-13Table4-6EngineeringTechnicalIndicesofPIMDC.................................................4-16Table6-1ConnectionRelationship............................................................................6-2Table6-2ConnectionRelationship............................................................................6-3TableD-1EngineeringTechnicalIndices..................................................................D-1TableE-1EngineeringTechnicalIndices...................................................................E-1TableF-1EngineeringTechnicalIndices...................................................................F-1V
TablesThispageintentionallyleftblank.
GlossaryAISG-AntennaInterfaceStandardsGroupBBU-BaseBandUnitBSC-BaseStationControllerBTS-BaseTransceiverStationRF-RadioFrequencyVSWR-VoltageStandingWaveRatioVII

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