ZTE R8882L718 LTE Remote Radio Unit User Manual Users manual

ZTE Corporation LTE Remote Radio Unit Users manual

Users manual

ZXSDRR8882L200LTERemoteRadioFrequencyUnitUserManualVersion:V2.00ZTECORPORATIONNo.55,Hi-techRoadSouth,ShenZhen,P .R.ChinaPostcode:518057Tel:+86-755-26771900Fax:+86-755-26770801URL:http://support.zte.com.cnE-mail:support@zte.com.cn
LEGALINFORMATIONCopyright©2014ZTECORPORATION.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.UsersmayvisittheZTEtechnicalsupportwebsitehttp://support.zte.com.cntoinquireforrelatedinformation.TheultimaterighttointerpretthisproductresidesinZTECORPORATION.RevisionHistoryRevisionNo.RevisionDateRevisionReasonR1.02011–01–19FirstEditionSerialNumber:SJ-20110104194923-001PublishingDate:2011-01-19(R1.0)SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ContentsAboutThisManual.........................................................................................IChapter1FCCStatement..........................................................................1-1Chapter2ProductOverview.....................................................................2-12.1DistributedeNodeBSolution...............................................................................2-12.2ProductPositioninNetwork................................................................................2-32.3ProductFeatures................................................................................................2-42.4ProductFunctions..............................................................................................2-42.5ProductAppearance...........................................................................................2-42.6InstallationScenario...........................................................................................2-52.7ProductNetworking............................................................................................2-52.8OperationandMaintenanceIntroduction..............................................................2-62.9ProductExternalInterfaces.................................................................................2-72.10ProductIndicators............................................................................................2-9Chapter3ProductTechnicalSpecications............................................3-13.1PhysicalIndices.................................................................................................3-13.2WorkingEnvironment.........................................................................................3-13.3Bandwidth..........................................................................................................3-23.4PowerRequirements..........................................................................................3-23.5PowerConsumption...........................................................................................3-23.6TransmissionIndex............................................................................................3-23.7PerformanceIndices...........................................................................................3-23.8ElectromagneticCompatibility.............................................................................3-33.9Reliability...........................................................................................................3-5Chapter4ProductInstallation..................................................................4-14.1SafetyDescription..............................................................................................4-14.1.1SafetySpecicationsIntroduction..............................................................4-14.1.2SafetySymbols........................................................................................4-14.1.3SafetyOperationGuidance.......................................................................4-34.2DeviceUnpackingandInspection........................................................................4-54.2.1UnpackingandCheckingZXSDRR8882L200...........................................4-54.2.2GoodsHandover......................................................................................4-64.3DeviceInstallation..............................................................................................4-64.3.1MountingDeviceonWall..........................................................................4-6ISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
4.3.2MountingDeviceonPole........................................................................4-104.3.3MountingDeviceonGantry.....................................................................4-194.4CablesConnection...........................................................................................4-234.4.1ConnectionofExternalCables................................................................4-234.4.2ExternalCableInstallationFlow..............................................................4-244.4.3ConnectingPowerCable........................................................................4-254.4.4ConnectingGroundingCable..................................................................4-284.4.5ConnectingFiberBetweeneBBUandeRRU............................................4-304.4.6ConnectingEnvironmentMonitorCable...................................................4-324.4.7ConnectingAISGControlCable..............................................................4-334.4.8ConnectingtheRFJumpers....................................................................4-34Figures.............................................................................................................ITables............................................................................................................IIIGlossary.........................................................................................................VIISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
AboutThisManualPurposeThismanualgivesintroductionontheproductdescription,technicalindices,andproductinstallation.IntendedAudiencelHardwareInstallationEngineerlOperationandMaintenanceEngineerPrerequisiteSkillandKnowledgeTousethisdocumenteffectively,usersshouldhaveageneralunderstandingofwirelesstelecommunicationstechnology.FamiliaritywithLTEwirelessnetworkanditsrelatedcomponentsishelpful.WhatisinThisManualChapterSummaryChapter1,FCCStatementIntroducestheFCCstatementsthatthisdevicecomplieswithChapter2,ProductOverviewDescribesproductcharacteristic,interfaces,indicatorsChapter3,ProductT echnicalIndicesDescribesthetechnicalindicesoftheproductChapter4,ProductInstallationDescribesinstallationandcableconnectionoftheproductISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Thispageintentionallyleftblank.IISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter1FCCStatementFCC&ICStatementThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:lThisdevicemaynotcauseharmfulinterference.lThisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedinacommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual,maycauseharmfulinterferencetoradiocommunications.Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferenceinwhichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.Caution!Changesormodicationstothisunitnotexpresslyapprovedbythepartyresponsibleforcompliancewillvoidtheuser’sauthoritytooperatetheequipment.AnychangetotheequipmentwillvoidFCCandICgrant.FCCRadiationExposureStatementThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance6.24mbetweentheradiator&yourbody.1-1SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualThispageintentionallyleftblank.1-2SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter2ProductOverviewTableofContentsDistributedeNodeBSolution.......................................................................................2-1ProductPositioninNetwork........................................................................................2-3ProductFeatures........................................................................................................2-4ProductFunctions......................................................................................................2-4ProductAppearance...................................................................................................2-4InstallationScenario...................................................................................................2-5ProductNetworking....................................................................................................2-5OperationandMaintenanceIntroduction....................................................................2-6ProductExternalInterfaces........................................................................................2-7ProductIndicators......................................................................................................2-92.1DistributedeNodeBSolutionTosupplycustomerswithmorecompetitivecommunicationequipmentandsolutioninthemarket,ZTEdevelopsandpromotesZTESDReBBU(basebandunit)andeRRU(remoteradiounit)distributedeNodeBsolutiontimely,whichjointlyperformLTEeNodeBservice.ZTEdistributedeNodeBsolutionisshowninFigure2-1.2-1SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure2-1ZTEDistributedeNodeBSolutionZTE'sLTEeBBU+eRRUdistributedeNodeBsolutionhasthefollowingpredominance:1.Savinglaborcostandengineeringcostfornetworking.eBBU+eRRUdistributedeNodeBequipmentissmallinsize,lightinweight,andeasyfortransportationandengineeringconstruction.2.Fastnetworking,alsosavingthefeesofrentingequipmentroom.eBBU+eRRUdistributedeNodeBisapplicabletovarioussites,suchasmountedonsteeltower,onbuildingtop,oronwall,etc.It'smoreexibleinselectinginstallationsite,andnotrestrictedbythespaceofequipmentroom.Itcanhelpoperatorstodeploynetworkrapidly.Itcanalsosavethefeesofrentingequipmentroom,andthenetworkoperationcost.3.Convenientinupgradeandcapacityexpansion;savingtheinitialstagecostofthenetwork.eRRUcanbemountedasclosetoantennaaspossible,tosavethecostoffeedcableanddecreasethelossoffeedcable.ItalsocanenhancetheoutputpowerofeRRUandincreasethecoverage.4.Lowpowerconsumption,power-saving.2-2SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter2ProductOverviewComparedwithtraditionaleNodeB,eBBU+eRRUdistributedeNodeBhaslowerpowerconsumption,whichcangreatlyreducetheinvestmentandcostonelectricpower,andthussavethenetworkoperationcost.5.Distributednetworking,makinggooduseofoperators'networkresourcessupportingeBBU+eRRUdistributednetworking;supportingstarnetworkingmodebetweeneBBUandeRRU.6.AdoptingamoreperspectiveandgeneralizedeNodeBplatform.eBBUadoptstheplatformdesignedforthefutureB3Gand4G.Onehardwareplatformcanrealizedifferentstandardmodes,andseveralstandardmodescancoexistinoneeNodeB.Inthisway,operators'managementcanbesimplied,andseveraleNodeBstobeinvestedcanbeintegratedintooneeNodeB(multimodeeNodeB).Theoperatorscanselecttheevolutiondirectionofthefuturenetworkmoreexibly.2.2ProductPositioninNetworkZXSDRR8882L200isaremoteradiounit(eRRU)ofdistributedeNodeB.ThesignalistransmittedorreceivedthroughZXSDRR8882L200toandfrombasebandprocessingunitforfurtherprocessingthroughCPRIinterface.Byapplyingthedistributedsystem,thefeederlosswillbereducedwhentheremoteradiounitispositionedclosetotheantenna.Thecoverageisenlargedwiththissolution.Figure2-2ProductLocationNote:ZXSDRR8882L200coversR8882L188,R8882L708,R8882L808,R8882L268andR8882L718.2-3SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManual2.3ProductFeaturesMulti-ModeeRRUZXSDRR8882L200isfullysoftwaredeneddevice.Itsupportsmulti-modeatthesamefrequencybandsimultaneously.Therefore,itfullysatisesoperators’requirementsofhybridnetworkdeploymentandlongtermevolutionwiththelowestcost.MIMOSupported,BetterPerformanceR8882L268supports2T4R(licenseneeded),R8882L188,R8882L708,R8882L808andR8882L718support2T2R,whichcanoptimizespectrumefciencygreatlyandimprovenetworkuplinkperformance.Asaresult,itbringsbettercustomerexperience.HigherEfciency,LowerTCOlZXSDRR8882L200’sPAefciencycanreachupto30%thankstothemostadvancedDohertyPA,DPDlineartechnology.lItsupportsdynamicadaptivePApowersupplyduetotheoutputpower,whichreducespowerconsumption.2.4ProductFunctionsZXSDRR8882L200istheremoteradiounitofdistributedbasestation.ThesignalistransmittedorreceivedthroughZXSDRR8882L200to/frombasebandprocessingunitforfurtherprocessingviastandardCPRIinterface.Theproductbasicfunctionsarelistedbelow:lSupportsthecongurationof5MHz,10MHz,15MHzand20MHzscalablebandwidth.lSupports2x2MIMOondownlink.lSupportsQPSK,16-QAM,64-QAMondownlink,QPSKand16–QAMonuplink.lSupportstransmissionandreceivepowerdetection.lSupportsoverloadpowerprotectionforpoweramplier.lSupportspoweramplierswitchingon/offfunction.lZXSDRR8882L200softwarefailurewillnotaffecttherunningofeBBUandotherZXSDRR8882L200swhichareconnectedtoit.lSupportseldstrengthscanning,temperaturequery,VSWRquery,drycontact,hardware/softwareresetting.2.5ProductAppearanceTheappearanceofZXSDRR8882L200isasshowninFigure2-3.2-4SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter2ProductOverviewFigure2-3ProductOverallAppearance2.6InstallationScenarioTheZXSDRR8882L200usuallyinstalledonwalloronpoleorongantry.2.7ProductNetworkingZXSDRR8882L200supportsstarnetworkingmodewitheBBU,asshowninFigure2-4.2-5SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure2-4StarNetworkingMode2.8OperationandMaintenanceIntroductionZXSDRR8882L200supportssystemoperationandmaintenanceremotelyorlocally.OperateandMaintainSystemRemotelyRemotelyoperatesandmaintainssystembyusingNetNumenmanagementsystem,asshowninFigure2-5.Figure2-5OperateandMaintainSystemRemotely2-6SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter2ProductOverviewOperateandMaintainSystemLocallylocallyoperatesandmaintainssystembyusingZTE’sLocalMaintenanceTerminal(LMT)softwarekit,asshowninFigure2-6.Figure2-6OperateandMaintainSystemLocally2.9ProductExternalInterfacesTheZXSDRR8882L200externalinterfacesareshowninFigure2-7andFigure2-8.Figure2-7ProductExternalInterfacesandGroundingTerminal2-7SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure2-8LMTInterfaceTable2-1showsthedetaileddescriptionofalltheexternalinterfaces.Table2-1ProductExternalInterfacesDescriptionNo.LabelInterface/TerminalInterfacetype/connector1PWRPowerinterface/1drycontactDCinterface:ConnectorXCG18T4K1P1-01+XC18FJJP1-10.5Sectionareaofcableis1.5mm22MON485Serial/2drycontacts8-coressocket(IEC60130-9-ED)3AISGAISGdeviceinterface8-coresaviationsocket4OPT1eBBUInterfaceLCtypeopticalinterface5OPT2ReservedLCtypeopticalinterface6ANT4(TX1/RX1)AntennaTX/RXinterfaceonchannel150OhmDIN-7/16Connector7ANT3(RX3)AntennaRXinterfaceonchannel350OhmDIN-7/16Connector8GroundingT erminal-9ANT2(RX2)AntennaRXinterfaceonchannel250OhmDIN-7/16Connector10ANT1(TX0/RX0)AntennaTX/RXinterfaceonchannel050OhmDIN-7/16Connector11LMTOperationandMaintenanceInterface8P8CEthernetinterface2-8SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter2ProductOverviewNote:TherearenoANT2andANT3interfacesforL708andL808.2.10ProductIndicatorsZXSDRR8882L200providessixLEDindicators,whicharelocatedattherightbottomsideofthedevice.TheLEDindicatorsareusedtoshowproductworkingstatusandalarmstatus,asshowninFigure2-9.Figure2-9ProductIndicatorsTable2-2showsthedetailedinformationoftheindicators.Table2-2ProductIndicatorDescriptionNameColorMeaningWorkingModeRUNGreenRunningstatuslBlinkingevery1.5second:physicallinkintheprocessofinitializationlBlinkingevery0.07second:thelinkbetweeneBBUandeRRUisintheprocessofestablishment,orthelinkisbrokenlBlinkingevery0.3second:deviceisingoodstate2-9SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualNameColorMeaningWorkingModeALMRedAlarmindicatorlSolidON:thereisalarmlOFF:thereisnoalarmOPT1GreenOpticalinterfacerunningindicatorlSolidON:physicallinkisgood,logicallinkisabnormallOFF:physicallinkisabnormallBlinkingevery0.3second:interfaceisingoodstateOPT2GreenOpticalinterfacerunningindicatorlSolidON:physicallinkisgood,logicallinkisabnormallOFF:physicallinkisabnormallBlinkingevery0.3second:interfaceisingoodstateVSWR1RedTransmissionchannel1VSWRindicatorlSolidON:thereareVSWRalarmslOFF:thereisnoVSWRalarmVSWR2RedTransmissionchannel4VSWRindicatorlSolidON:thereareVSWRalarmslOFF:thereisnoVSWRalarm2-10SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter3ProductTechnicalSpecicationsTableofContentsPhysicalIndices.........................................................................................................3-1WorkingEnvironment.................................................................................................3-1Bandwidth..................................................................................................................3-2PowerRequirements..................................................................................................3-2PowerConsumption...................................................................................................3-2TransmissionIndex....................................................................................................3-2PerformanceIndices..................................................................................................3-2ElectromagneticCompatibility....................................................................................3-3Reliability....................................................................................................................3-53.1PhysicalIndicesItemIndexDimension380mmx320mmx140mm(HxWxD)Weight20kg3.2WorkingEnvironmentItemIndexTemperature-40℃~55℃WorkingRelativeHumidity5%~100%Temperature-55℃~70℃StorageRelativeHumidity5%~98%Ground≤5Ω,earthresistancecanbelessthan10Ωinthunder-lessareawherethunderstormdaysislessthan20daysperyearWaterproof/DustproofIP653-1SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManual3.3BandwidthZXSDRR8882L200supports5MHz,10MHz,15MHzand20MHz.Note:L708doesnotsupport20MHz.3.4PowerRequirementsThepowersupplyoftheZXSDRR8882L200is-48VDC(range:-37VDC~-57VDC).3.5PowerConsumptionThemaximumpowerconsumptionofZXSDRR8882L200is330W.3.6TransmissionIndexZXSDRR8882L200connectstoeBBUthroughCPRIinterfaces.ThedetailedinformationoftheCPRIinterfaceisshowninT able3-1.Table3-1CPRIInterfaceIndexItemQuantityInterfacetypeSpeedStandardCPRIinterface2SFP(LC)2x3.072Gbpsor2x2.4576GbpsCPRIV4.13.7PerformanceIndicesOperationFrequencyBandlR8882L188:1730MHz~1785MHz(uplink)/1825MHz~1880MHz(downlink)or1710MHz~1765MHz(uplink)/1805MHz~1860MHz(downlink)lR8882L268:2500MHz~2570MHz(uplink)/2620MHz~2690MHz(downlink)lR8882L708:698MHz~716MHz(uplink)/728MHz~746MHz(downlink)lR8882L808:832MHz~862MHz(uplink)/791MHz~821MHz(downlink)lR8882L718:777MHz~798MHz(uplink)/746MHz~768MHz(downlink)OutputPowerlR8882L188,R8882L708,R8882L808,R8882L718:2x40WlR8882L268:2x30W3-2SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter3ProductTechnicalSpecicationsReceiverSensitivityThereceiversensitivityofZXSDRR8882L200isshowninT able3-2.Table3-2ReceiverSensitivityChannelbandwidth(MHz)ReferencemeasurementchannelReferencesensitivitypowerlevel(dBm)5/10/15/20FRCA1-3-104TransmissionlThemaximumtransmissiondistanceis10kilometers.lSupportstwokindsofopticalberinterfacemode:2x3.072Gbpsand2x2.4576Gbps.3.8ElectromagneticCompatibilityThedecisionruleusedinthissectionisdescribesasfollows:1.RuleAlAcommunicationchannelissetupforthetest,anditisalwaysavailableduringthetest.lFERoftheforwardchannelandreversechannelarelessthanorequalto1duringthetest.lWhenthetesttaskaccomplished,equipmentundertest(EUT)worksnormallyunderpre-scheduledmethod,thereisnoinformationlossofusercontrolfunctionandthesaveddata,andthecommunicationchannelisstillavailable.lIftheEUTisatransmitteronly,testshouldbedoneunderidle-mode,andthereisnounintentionalradiationduringthetest.2.RuleBlAcommunicationchannelissetupforthetest,anditisalwaysavailableduringtest.lEUTworksnormallyunderpre-scheduledmethod,thereisnoinformationlossofusercontrolfunctionandthesaveddata,andthecommunicationchannelisstillavailable.lIftheEUTisatransmitteronly,testshouldbedoneunderidle-mode,andthereisnounintentionalradiationduringthetest.3.RuleRThereisnodevicedamageorinterference(suchassoftwaremalfunctionorprotectiondevicemis-operation)duringthetest.TheEUTworksnormallyunderthedenedboundaryaftertransientelectromagneticincident.ElectronicStaticDischargeImmunityItemContactdischargeAirdischargeDecisionRuleBasictesting6kV8kVRuleBEnhancedtesting8kV15kVRuleR3-3SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualRFElectromagneticFieldRadiationImmunityRangeFeatureFieldStrengthDecisionRule80MHz~800MHz80%AM(1kHz)10V/mRuleA800MHz~960MHz80%AM(1kHz)10V/mRuleA960MHz~1400MHz80%AM(1kHz)10V/mRuleA1400MHz~2700MHz80%AM(1kHz)10V/mRuleA2700MHz~6000MHz80%AM(1kHz)10V/mRuleAElectricalFastTransientBurstImmunityItemVoltageRepetitionFrequencyDecisionRuleBasictest±1kV5kHzRuleBEnhancedtest±2kV5kHzRuleBsignalgeneratorwaveform5/50nsLightningToleranceSignalTypeNominalRequiredAntennafeederport10kA±5timesThe10KAprotectionisguaranteedbytheduplexoftheRFmodule.Anexternallightningprotectionunitisneededforthehigherprotectionotherthan10KADCpowerport（externalSPD）20kA±5times,ResidualVoltageislessthan250V.ShieldedcableisusedfortheR8882remotepowersupplySignalport—drycontact3KASignalport—RS485signal3KAAISGpower5KASignalport—AISG485port3KARadiationTransmissionFrequencyrange(MHz)Quasi-peaklimit(dBuV/m)Distance（ （（m） ））30~2303010230~100037101G~3G50103G~6G54103-4SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter3ProductTechnicalSpecicationsPowerConductedTransmissionSumlimit(dBuV) Frequencyrange(MHz)Quasi-peakAveragevalue0.15~0.5056~6646~560.50~556465~306050SignalConductedTransmissionSumlimit FrequencyrangeQuasi-peakAveragevalue0.15MHz~0.5MHz84dBuV~74dBuV(Voltage)or40dBuV~30dBuA(Current)74dBuV~64dBuV(Voltage)or30dBuV~20dBuA(Current)0.5MHz~30MHz74dBuV(Voltage)or30dBuA(Current)64dBuV(Voltage)or20dBuA(Current)RFElectromagneticFieldConductedImmunityFrequencyrangeVoltageFeatureDecisionRule0.15MHz~80MHz10V80%AM（1kHz）RuleASurgeImmunityOpencircuitVoltage SiteTypeWire—WireWire—GroundDCpower0.51Longdistancewire(wirelengthlongerthan10meters)11IndoorShortdistancewire(wirelengthlessthan10meters)--3.9ReliabilityItemCharacteristicsMTBF≥34,0000hoursMTTR1hourAvailability≥99.999842%3-5SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualThispageintentionallyleftblank.3-6SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationTableofContentsSafetyDescription......................................................................................................4-1DeviceUnpackingandInspection...............................................................................4-5DeviceInstallation......................................................................................................4-6CablesConnection...................................................................................................4-234.1SafetyDescription4.1.1SafetySpecificationsIntroductionInordertoavoidaccidents,beforeinstallingormaintainingtheZXSDRR8882L200,pleasereadthismanualcarefullyforsafetyissues.Ifthereareanylocalsafetyspecications,usethesafetyspecicationsdescribedinthismanualasasupplement.Ifthereisanyconictbetweenthem,pleasefollowthelocalsafetyspecications.ThepersonnelwhoinstallormaintaintheZXSDRR8882L200mustbeequippedwithknowledgeofsafetyoperation,technicaltraining,correctknowledgeofequipmentoperationandmaintenance,andcorrespondingqualications.WheninstallingormaintainingtheZXSDRR8882L200,theoperatormustfollowtheprecautionsoftheequipmentandspecialinstructionsprovidedbyZTECORPORATION.Furthermore,thesecurityissueslistedinthismanualareonlyfriendlyremindersbyZTECORPORATIONfromsafetypointofview.ZTEisnotresponsibleforanyaccidentcausedbyviolationsofgeneralsafetyoperatingrequirements,orbyviolationsofthedesign,productionanduseofequipmentsafetystandards.4.1.2SafetySymbolsCommonsafetysymbolsareshowninT able4-1.Thesesymbolsareusedtoremindtheuserwithsafetymatterswhentheymaintaintheequipment.Table4-1SymboltypeandmeaningsSymbolsMeaningsNoT ouchSign:DONOTtouchGeneralWarningSign:Generalsecurityissues4-1SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualSymbolsMeaningsElectricShockWarningSign:BewareofhighvoltageAntistaticSign:ThedeviceissensitivetoelectrostaticchargeorstaticelectricityMicrowaveWarningSign:BecarefulofstrongelectromagneticeldsLaserWarningSign:BecarefulofintenselaserbeamBurnWarningSign:BecarefulofhightemperatureThegeneralwarningsignfallsintothreesafetyseverities:Danger,WarningandCaution,frommajortominor.Theseverityismarkedontherightofthesymbolanddetaileddescriptionsareplacedunderthesymbol.Theirformatsanddescriptionsareshownasbelow.Danger!Ignoringthesafetywarningmaycausedeathorseriouspersonalinjuries,orequipmentdamageorbreakdown.Warning!Ignoringthesafetywarningmaycausemajorseriousinjuries,equipmentdamageorserviceinterruption.Caution!Ignoringthesafetywarningmaycauseseriousinjuries,equipmentdamagesorinterruptionofsomeservices.4-2SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallation4.1.3SafetyOperationGuidanceElectricalSafety1.ToolWhenoperatinginthecaseofhighvoltage,usespecialtools.Donotusegeneraltools.2.PowerCablelCutoffthepowerbeforeinstallingorremovingthepowercable.lBeforeconnectingthepowercable,makesurethecableconnectionandlabelsonthecablecomplywiththeactualinstallationsituation.Danger!lDonotinstallorremovethepowercablewhenthepowerisON.lSparksorelectricarcmayhappenwhenthepowercabletouchestheconductor,whichmaycausereoreyeinjury.3.DrillinglUnqualieddrillingwilldamagethelinesandcablesinthecabinet.Themetalsplashesmayenterthecabinetandcausetheshortcircuitonthecircuitboard.lWhendrillingonthecabinetsisneeded,wearinsulatingglovesandremovethecablesinsidethecabinetbeforetheoperation.Takecareofyoureyeswhendrilling,becausemetalsplashesmayhurtyoureyes.Cleanupthemetallingsoncethedrillingisdone.Warning!Donotdrillonthecabinetatwill.4.ThunderstormDuringthunderstorm,strongelectromagneticeldwillbeproducedintheatmosphere.Thus,toavoidlightningstrike,takelightninggroundingmeasuresontheequipmentimmediately.Danger!Duringthunderstorm,donotperformoperationsofhighvoltage,anddonotperformoperationsontheirontowerormast.4-3SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualAntistaticlThefrictioncausedbyhumanactivitiesisthereasontoproducetheaccumulationofelectrostaticcharge.Indryclimates,electrostaticvoltagecarriedbythehumanbodycanbeaccumulatedupto30kV,whichwillbekeptinthebodyforcoupleofhours.Operatorscarryingelectrostaticchargewillbedischargedthroughthedevice,causingequipmentdamage.lToavoiddamagingsensitivecomponentsbyhumanstaticelectricity,beforetouchingthedevices,suchasboards,circuitboards,ICchips,operatorsshouldwearantistaticwristband,andmakesuretheotherendofwristbandtouchestheground.lToprotectpeoplefromaccidentalelectricshock,aresistanceover1MΩshouldbeaddedbetweentheantistaticwristbandandtheground.lTheantistaticwristbandshouldbeinspectedperiodically.Donotreplacetheelectricwiresonthewristbandbyanyotherunqualiedones.lThoseelectrostaticsensitiveboardsormodulesshouldnothaveanycontactwiththeobjectsofelectrostaticchargeorwhichcarriesstaticelectricityeasily.Forexample,frictionbetweenthepackagesofinsulatingmaterialsandtransmissionbeltcouldmakethecomponentscarryingstaticelectricity.Damagesmayhappenwhenitisdischargedbycontactinghumanbody.lThoseelectrostaticsensitiveboardscanbeonlycontactedwithqualieddischargedmaterials,suchasantistaticbag.Equipmentcomponentsneedtobestoredortransportedintheantistaticbags.lBeforethetestingequipmentiswiredwithboardsormodules,itshouldbeconnectedtogroundfordischarging.lDonotplacetheboardsormodulesnearstrongDCmagneticeld.Forexample,thosemonitorswithCathode-raytube,safetydistanceisover10cm.Caution!Electrostaticchargeproducedbyhumanbodywilldamagetheelectrostaticsensitivecomponentsonthecircuitboard,suchasIntegratedCircuit(IC),etc.LiftingWeightslTheadequatefacilitieswithliftingcapacitymustbeusedforassembling,movingorreplacingtheheavyequipments.lThestaffforliftingoperationsarerequiredtohavequaliedtraining.Liftingtoolsmusthaveperiodicinspection,andmustbeusedwhenitisacompletetoolkit.Ensurethattheliftingtoolcanbermlyxedonthextureorload-bearingwallbeforeanyliftingoperations.Usesimpliedcommandstopreventmisoperation.4-4SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationWarning!Duringliftingoperations,donotwalkatthebottomofanycraneorliftingobjects.Plugging/UnpluggingBoardsorModuleslToavoidcrookingthepinonbackplane,plugtheboardsormodulesgently.lPlugtheboardsormodulesalongtheslottopreventanyshortcircuit.lWhencarryingtheboardsormodules,donottouchthecircuits,aswellasthecomponents,connectionheads,slotsontheboards.OtherslReplacingthecomponentsormodifyingtheequipmentsmaycauseextradangers.lDonotreplacethecomponentsormodifytheequipmentswithoutauthorization.lFromsafetypointofview,pleasecontactZTECORPORATIONforanyqueries.Caution!Donotperformmaintenanceordebugginginsidethedevice,unlessthereisanotherqualiedengineerworkingwithyou.4.2DeviceUnpackingandInspection4.2.1UnpackingandCheckingZXSDRR8882L200UnpackingtheCartonZXSDRR8882L200istransportedinacarton.1.Checkthepackagingfordamage.Ifitisdamaged,makeanimmediatecomplainttothetransportcompany.2.Unpacktheequipmentandcheckifitiscompleteaccordingtothepackinglist.InspectingtheDeviceChecktheDeviceandmakesure:lTherearenodents,protrusions,bendings,peelings,ormarksonthesurface.lFasteningboltsareproperlytightenedinplace.lThettingsandaccessoriesrequiredforinstallationarematchedandcomplete.lConnectorlinksarenotbrokenormissing.4-5SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualThesuppliershouldberesponsibleforinspectingthedevicesandinstrumentsthatareeasytobedamaged.Separatetheinspectedpartsbycategory.4.2.2GoodsHandoverAfterequipmentinspectionboththepartiesshouldsigntheUnpackingandInspectionReportwitheachpartykeepingacopy,withthetopcopyreturnedwithinsevendaystothevendor.Caution!Ifanygoodsarefoundtobewrong,missing,ordamaged,recordthedetailsontheformandaskforreplacements.4.3DeviceInstallation4.3.1MountingDeviceonWallContextNote:TheeRRUinthischapterareonlyfordemonstratinginstallationscenario.PrerequisiteBeforeinstallingR8882,youshouldatleastleavethefollowingspaceforproductfuturemaintenance.lFrontside:600mmlBackside:40mmlLeftandrightside:100mmlUPanddownside:250mmSteps1.Markoninstallationpositionsbasedonlayoutmarkingtemplateonwall,asshowninFigure4-1,andthendrillholes.4-6SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-1TemplateHolePosition2.Fixthewall-mountingcomponentsontothewallrmlywiththebolts,asshowninFigure4-2.Figure4-2InstallingWall-mountingComponents1.HexBolt2.SpringWasher3.FlatWasher4.InsulationWasher5.Wall-Mountingcomponents6.ExpansionBoltThewall-mountingcomponentsisinstalledonthewall,asshowninFigure4-3.4-7SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-3Wall-mountingComponentsFixedonWall3.Hangthedeviceonthewall-mountingcomponentsonthenotchdepartment,asshowninFigure4-4.Figure4-4HangtheDeviceontheWall-mountingComponents4.MounttheZXSDRR8882L200ontothewall-mountingcomponents,andthenfastenitwiththeM6x20bolts,asshowninFigure4-5.4-8SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-5FastenDevice1.Insulationwasher2.Springwasher3.BoltTheZXSDRR8882L200isinstalledonwall,asshowninFigure4-6.Figure4-6ZXSDRR8882L200IsInstalledonWall–EndofSteps–4-9SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManual4.3.2MountingDeviceonPole4.3.2.1MountingOneDeviceonPoleContextTheinstallationaccessoryforthelightningprotectionboxisneededtobeattachedinadvance,asshowninFigure4-7.Figure4-7AttachInstallationAccessoryforLightningProtectionBoxSteps1.Fixthewall-mountingcomponentsandpolecliptogether,asshowninFigure4-8.Figure4-8FixWall-mountingComponentsandPoleClips2.Fixthewall-mountingcomponentsandpoleclipsonthepole,asshowninFigure4-9.4-10SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-9FixWall-mountingComponentsandPoleClipsonPole1.Bolt2.Springwasher3.Flatwasher4.Wall-mountingcomponents5.PoleClips3.Hangthedeviceonthenotchpartofthewall-mountingcomponents,asshowninFigure4-10.Figure4-10HangtheDeviceontheWall-mountingComponents4.Fixthedeviceonthewall-mountingcomponents,asshowninFigure4-11.4-11SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-11FixtheDeviceontheWall-mountingComponentsZXSDRR8882L200isinstalledrmlyonthepole,asshowninFigure4-12.Figure4-12ZXSDRR8882L200IsInstalledonPole5.Alignthelightningprotectionboxtotheholeoftheinstallationaccessory,andthefastenthescrews,asshowninFigure4-13.4-12SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-13AttachLightningProtectionBox–EndofSteps–4.3.2.2MountingTwoDevicesonPoleContextTheinstallationaccessoryforthelightningprotectionboxisneededtobeattachedinadvance,asshowninFigure4-14.Figure4-14AttachInstallationAccessoryforLightningProtectionBoxSteps1.Fixthewall-mountingcomponentsandpolecliptogether,asshowninFigure4-15.4-13SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-15FixWall-mountingComponentsandPoleClips2.Fixthewall-mountingcomponentsandpoleclipsonthepole,asshowninFigure4-16.Figure4-16FixWall-mountingComponentsandPoleClipsonPole1.Bolt2.Springwasher3.Flatwasher4.Wall-mountingcomponents5.PoleClips3.Hangthedevicesonthenotchpartofthewall-mountingcomponentsrespectively,asshowninFigure4-17.4-14SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-17HangtheDevicesontheWall-mountingComponents4.Fixthedevicesonthewall-mountingcomponents,asshowninFigure4-18.Figure4-18FixtheDevicesontheWall-mountingComponents5.Alignthelightningprotectionboxtotheholeoftheinstallationaccessory,andthefastenthescrews,asshowninFigure4-19.4-15SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-19AttachLightningProtectionBox–EndofSteps–4.3.2.3MountingThreedevicesonPoleContextTheinstallationaccessoryforthelightningprotectionboxisneededtobeattachedinadvance,asshowninFigure4-20.Figure4-20AttachInstallationAccessoryforLightningProtectionBoxSteps1.Fixthewall-mountingcomponentsandpolecliptogether,asshowninFigure4-21.4-16SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-21FixWall-mountingComponentsandPoleClips2.Fixthewall-mountingcomponentsandpoleclipsonthepole,asshowninFigure4-22.Figure4-22FixWall-mountingComponentsandPoleClipsonPole1.Bolt2.Springwasher3.Flatwasher4.Wall-mountingcomponents5.PoleClips3.Fixthethirdwall-mountingcomponentsbyusingtheexpansioncomponentstotheothertwoones,asshowninFigure4-23.4-17SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-23FixtheThirdWall-mountingComponents4.Hangdevicesonthenotchpartofthewall-mountingcomponentsrespectively,asshowninFigure4-24.Figure4-24HangtheDevicesontheWall-mountingComponents5.Alignthelightningprotectionboxtotheholeoftheinstallationaccessory,andthefastenthescrews,asshowninFigure4-25.4-18SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-25AttachLightningProtectionBox–EndofSteps–4.3.3MountingDeviceonGantrySteps1.Assemblethegantry.a.InstalltheverticalshaftandthebottomplatebyusingtheM5x16screw,asshowninFigure4-26.Figure4-26InstalltheVerticalShaftandtheBottomPlateb.FastentheverticalshaftandthecoverplatebyusingtheM5x16screw,asshowninFigure4-27.4-19SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-27FastentheVerticalShaftandtheCoverPlatec.InstalltheslantedrackbyusingtheM5x16screw,asshowninFigure4-28.Figure4-28InstalltheSlantedRack2.Drillholesa.Accordingtotheengineeringdesigndrawing,determinetheinstallationpositionofthegantryandmarkinstallationholesbyusingthemarkingpen.Figure4-29showstheinstallationholesofthegantry.4-20SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-29MarktheDrillingHolesPositionb.Drillholesbyusingtheelectricpercussiondrill(drillbit:φ12)attheplaceswhereinstallationholesaremarked.Atthesametime,usethevacuumcleanertoremovethedustgeneratedduringthedrillingofholes.c.Puttheexpansionsleeveontothemetalconeoftheexpansionbolt,fastenthenutslightly,striketheexpansionboltintotheinstallationholebyusingtherubberhammer,fastenthenuttightlytomaketheboltfullyexpanded,andthenremovethenut,asshowninFigure4-30.Figure4-30InstalltheExpansionBolt3.Installthegantry.4-21SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualIfthegantryisinstalledontheconcreteoor,usetheM10x100expansionbolt,asshowninFigure4-31;ifthegantryisinstalledonthewoodenoor,usetheM10x40tappingscrew,asshowninFigure4-32.Figure4-31InstalltheGantryonConcreteFloorFigure4-32InstalltheGantryonWoodenFloor4.Installthewall-mountingcomponentsonthegantry.5.InstalltheZXSDRR8882L200onthewall-mountingcomponents.Thedeviceisinstalledrmlyonthegantry,asshowninFigure4-33.4-22SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-33ZXSDRR8882L200IsInstalledonGantryNote:Acopperbarisneededtoattachatthesideofthegantrytoconnecttothegroundingbar.–EndofSteps–4.4CablesConnection4.4.1ConnectionofExternalCablesTable4-2describestheconnectionofZXSDRR8882L200externalcables.Table4-2ConnectionofZXSDRR8882L200ExternalCablesCabletypeConnectionrelationDescription4-23SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualPowercableConnectstheZXSDRR8882L200powerinterfacetothepowersupplyequipmentinterfaceOneendiscircular6-corecableconnector(hole)withplasticcover,theotherendisreservedforpowercableanddrycontactcable.Thelengthofcableisbasedontheengineeringsurvey.GroundingcableConnectsoneZXSDRR8882L200groundbolttothecopperbarThegroundingcableismadeupofstrandsofame-retardantwire.ThecrosssectionalareaofZXSDRR8882L200groundingcableis16mm2.Copperlugsarecrimpedatbothendsofthegroundingcable.FiberConnectstoeBBU-EnvironmentmonitorcableConnectstheZXSDRR8882L200environmentmonitorinterfacetotheexternalmonitorcomponentsorthedrycontact.Fortheenvironmentmonitorcable,endAisPINheader.EndB,with3mlengthintotal,ismadedependingontheeldengineeringconditions.AISGcontrolcableConnectstheZXSDRR8882L200debugginginterface(AISG)tothecontrolinterfaceofelectrical-adjustmentantenna.AISGisusedtocontroltheelectrical-adjustmentantenna.AntennajumperConnectsZXSDRR8882L200tomainfeederTheRFjumperusuallyusesthenished1/2″jumperwith2mlength.Thejumpercanbecustomizeddependingonactualconditions.OneendofthejumperisNconnector(male)andtheotherendisDINconnector(female).4.4.2ExternalCableInstallationFlowFigure4-34liststheinstallationowofexternalcable.Thisowcanbeadjustedbasedonactualconditions.4-24SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-34ExternalCableInstallationFlow4.4.3ConnectingPowerCableContextFigure4-35showspowercableconnectionofPIMDC.4-25SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-35PIMDCPowerCableConnection1.PowerinputcableofthePIMDC2.PowerinputcableoftheR88823.DrycontactcableFigure4-36showsthepowercableofZXSDRR8882L200.Figure4-36PowerCableTable4-3describesthecoloranddenitionofinnercoreofthepowercable.Table4-3ColorandDenitionofInnerCoreofthePowerCableCorecolorDenitionSignalDescriptionBlue-48V-48VBlue-48V-48VBlack-48VGND-48VgroundBlack-48VGND-48VgroundWhiteNODE_IN+DrycontactBrownNODE_IN-Drycontact4-26SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationNote:1.Ifthetwo-corecableisadopted,thebluecorecablestandsfor-48Vandtheblackcorecablestandsfor-48VGND.2.Ifthefour-corecableisadopted,thetwobluecorecablesconnectedinparallelstandfor-48Vandtheblackcorecablesconnectedinparallelstandfor-48VGND.Steps1.ConnectpowercablefromPIMDCtoZXSDRR8882L200a.ConnectendAofpowercabletothePWRinterfaceoftheZXSDRR8882L200.b.StriptheprotectivecoatofendB,andthenconnectthebluewiresto-48Vterminalandtheblackwiresto-48VRTNterminal.ConnectthewhiteandbluedrycontactwirestotheAlarmterminals,asshowninFigure4-37.Figure4-37PIMDCConnection(toR8882)2.ConnectpowercablefromPIMDCtolightningprotectionboxa.PeeloffanappropriatelengthofinsulatinglayerofthePIMDCpowerinputcable.b.LeadtheendAofthecablethroughthewaterproofplasticringofthePIMDC,andthenconnectthebluewirestothe-48Vterminalandtheblackwirestothe-48VRTNterminal.Fastenthepowercablewithalatch,asshowninFigure4-38.4-27SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-38PIMDCConnection(toLightningProtectionBox)Note:ThislatchshouldbefullycontactedwiththeshieldedlayerofthePIMDCinputpowercable.c.ConnecttheendBofthePIMDCinputpowercabletotheoutputportoftheindoorDClightningprotectionbox.Connectthebluewirestothe-48Vterminalandtheblackwirestothe-48VRTNterminal.Note:Powerforsectorsα,β,andγareconnectedtoSPD-1,SPD-2,andSPD-3terminalsrespectively.–EndofSteps–4.4.4ConnectingGroundingCableContextThegroundingcableofZXSDRR8882L200ismadeupofstrandsofame-retardantwire.Copperlugsareneededtobecrimpedatbothendsofthegroundingcableinadvance,asshowninFigure4-39.4-28SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-39GroundingCableSteps1.Connectoneendofgroundingcabletothegroundingterminalofthedevice,asshowninFigure4-40.Figure4-40R8882GroundingBarConnection2.ConnecttheotherendofthegroundcabletoPIMDC,andthenconnectionthePIMDCtooutdoorgroundingbar,asshowninFigure4-41.4-29SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-41PIMDCGroundingBarConnection3.Attachthelabelonthegroundingcable.4.Measurethegroundingresistanceandmakesureitislessthan5ohms.–EndofSteps–4.4.5ConnectingFiberBetweeneBBUandeRRUSteps1.Removetheprotectioncapfromtheopticalber,andthendetachtheouterprotectioncover,asshowninFigure4-42.Figure4-42RemoveProtectionCap2.Removetwowhitecovers,asshowninFigure4-43.4-30SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-43RemoveCovers3.InserttheopticalberintotheOPT1portuntilitlocksintoplacewithasnap,asshowninFigure4-44.Figure4-44InsertOpticalFiber4.InsertthetransparentsleeveintotheOPTportfully,asshowninFigure4-45.Figure4-45InsertTransparentSleeve5.Tightentheouterprotectioncoverfully.4-31SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-46TightenConnection6.Connecttheopticalbersofsectorsα,β,andγtotheTX0/RX0,TX1/RX1,andTX2/RX2portsoftheBPLboardlocatedintheeBBU.–EndofSteps–4.4.6ConnectingEnvironmentMonitorCableContextTheenvironmentmonitorcableprovidesa485interface,usedforZXSDRR8882L200environmentmonitor.Italsoprovidesfourextensionaccessesforexternaldrycontactmonitor.EndAiscircular8-coreplugandendBismadedependingonactualconditions.Thetotallengthis3m.Figure4-47showsthestructureofenvironmentmonitorcable.Figure4-47EnvironmentMonitorCableTheconnector,connectingtheenvironmentmonitoringcabletoZXSDRR8882L200,is8-corestraightweldedconnector(pin)mountedonpanel.TheconnectorappearanceisshowninFigure4-48.4-32SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
Chapter4ProductInstallationFigure4-48AppearanceofEnvironmentMonitorCableThecableconnectorpinsandconnectionareshowninT able4-4.Table4-4CablePinDescriptionPinCorecolorSignalDescriptionPIN1BrownDrycontactinput,positivepolarityPIN2YellowDrycontactinput,negativepolarityPIN3BlueDrycontactinput,positivepolarityPIN4WhiteDrycontactinput,negativepolarityPIN5GreenPositiveRS485bussignalPIN6GreyNegativeRS485bussignalPIN7RedPositiveRS485bussignalPIN8BlackNegativeRS485bussignalNote:ConnecttherstdrycontactofeRRUtooutdoorDClightningprotectionbox.Steps1.ConnectendAofenvironmentmonitorcabletoenvironmentmonitorinterfaceofZXSDRR8882L200cabinet.2.ConnectendBofenvironmentmonitorcabletoexternalmonitorpartordrycontact.3.AttachthelabelsonendB.–EndofSteps–4.4.7ConnectingAISGControlCableContextAISGisusedtocontroltheelectrical-adjustmentantenna.Figure4-49showsthestructureofAISGcontrolcable.4-33SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-49StructureofAISGControlCableTable4-5describesthemeaningofsequencenumberofAISGcontrolcable.Table4-5MeaningofSequenceNumberofAISGControlCablePinsatendAPinsatEndBNameMeaningPIN3PIN1RS485BRS485-PIN5PIN2RS485ARS485+PIN6PIN3,PIN4DCDCoutputPIN7PIN5,PIN6DCRTNDCRTNPIN1,PIN2,PIN4,PIN8NCNullSteps1.ConnectendAtoZXSDRR8882L200debugginginterface(AISG)andscrewdownthebolt.2.ConnectendBtothecontrolinterfaceofelectricaladjustmentantennaandscrewdownthebolt.–EndofSteps–4.4.8ConnectingtheRFJumpersSteps1.ConnecttheA-endsoftwoRFjumperstotheANT1andANT4portsoftheZXSDRR8882L200.ConnecttheB-endtothecorrespondingportofthemainantenna.2.Spiral-wraptwo-layerultraviolet-proofadhesivetapearoundtheANT2andANT3ports,andthentightenthemfullybyusingblackultraviolet-proofcableties.–EndofSteps–4-34SJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
FiguresFigure2-1ZTEDistributedeNodeBSolution.............................................................2-2Figure2-2ProductLocation......................................................................................2-3Figure2-3ProductOverallAppearance....................................................................2-5Figure2-4StarNetworkingMode.............................................................................2-6Figure2-5OperateandMaintainSystemRemotely..................................................2-6Figure2-6OperateandMaintainSystemLocally......................................................2-7Figure2-7ProductExternalInterfacesandGroundingTerminal................................2-7Figure2-8LMTInterface..........................................................................................2-8Figure2-9ProductIndicators....................................................................................2-9Figure4-1TemplateHolePosition............................................................................4-7Figure4-2InstallingWall-mountingComponents.....................................................4-7Figure4-3Wall-mountingComponentsFixedonWall...............................................4-8Figure4-4HangtheDeviceontheWall-mountingComponents...............................4-8Figure4-5FastenDevice..........................................................................................4-9Figure4-6ZXSDRR8882L200IsInstalledonWall..................................................4-9Figure4-7AttachInstallationAccessoryforLightningProtectionBox.....................4-10Figure4-8FixWall-mountingComponentsandPoleClips......................................4-10Figure4-9FixWall-mountingComponentsandPoleClipsonPole.........................4-11Figure4-10HangtheDeviceontheWall-mountingComponents............................4-11Figure4-11FixtheDeviceontheWall-mountingComponents...............................4-12Figure4-12ZXSDRR8882L200IsInstalledonPole..............................................4-12Figure4-13AttachLightningProtectionBox...........................................................4-13Figure4-14AttachInstallationAccessoryforLightningProtectionBox...................4-13Figure4-15FixWall-mountingComponentsandPoleClips....................................4-14Figure4-16FixWall-mountingComponentsandPoleClipsonPole.......................4-14Figure4-17HangtheDevicesontheWall-mountingComponents..........................4-15Figure4-18FixtheDevicesontheWall-mountingComponents.............................4-15Figure4-19AttachLightningProtectionBox...........................................................4-16Figure4-20AttachInstallationAccessoryforLightningProtectionBox...................4-16Figure4-21FixWall-mountingComponentsandPoleClips....................................4-17Figure4-22FixWall-mountingComponentsandPoleClipsonPole.......................4-17Figure4-23FixtheThirdWall-mountingComponents.............................................4-18ISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
ZXSDRR8882L200UserManualFigure4-24HangtheDevicesontheWall-mountingComponents..........................4-18Figure4-25AttachLightningProtectionBox..........................................................4-19Figure4-26InstalltheVerticalShaftandtheBottomPlate.....................................4-19Figure4-27FastentheVerticalShaftandtheCoverPlate.....................................4-20Figure4-28InstalltheSlantedRack.......................................................................4-20Figure4-29MarktheDrillingHolesPosition...........................................................4-21Figure4-30InstalltheExpansionBolt.....................................................................4-21Figure4-31InstalltheGantryonConcreteFloor....................................................4-22Figure4-32InstalltheGantryonWoodenFloor......................................................4-22Figure4-33ZXSDRR8882L200IsInstalledonGantry..........................................4-23Figure4-34ExternalCableInstallationFlow...........................................................4-25Figure4-35PIMDCPowerCableConnection.........................................................4-26Figure4-36PowerCable........................................................................................4-26Figure4-37PIMDCConnection(toR8882).............................................................4-27Figure4-38PIMDCConnection(toLightningProtectionBox).................................4-28Figure4-39GroundingCable..................................................................................4-29Figure4-40R8882GroundingBarConnection.......................................................4-29Figure4-41PIMDCGroundingBarConnection......................................................4-30Figure4-42RemoveProtectionCap.......................................................................4-30Figure4-43RemoveCovers...................................................................................4-31Figure4-44InsertOpticalFiber...............................................................................4-31Figure4-45InsertTransparentSleeve....................................................................4-31Figure4-46TightenConnection..............................................................................4-32Figure4-47EnvironmentMonitorCable..................................................................4-32Figure4-48AppearanceofEnvironmentMonitorCable..........................................4-33Figure4-49StructureofAISGControlCable..........................................................4-34IISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
TablesTable2-1ProductExternalInterfacesDescription.....................................................2-8Table2-2ProductIndicatorDescription.....................................................................2-9Table3-1CPRIInterfaceIndex.................................................................................3-2Table3-2ReceiverSensitivity...................................................................................3-3Table4-1Symboltypeandmeanings......................................................................4-1Table4-2ConnectionofZXSDRR8882L200ExternalCables...............................4-23Table4-3ColorandDenitionofInnerCoreofthePowerCable.............................4-26Table4-4CablePinDescription..............................................................................4-33Table4-5MeaningofSequenceNumberofAISGControlCable.............................4-34IIISJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
TablesThispageintentionallyleftblank.IVSJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential
GlossaryAISG-AntennaInterfaceStandardsGroup-天线接口标准组CPRI-CommonPublicRadioInterface-通用公共无线接口CRC-CyclicRedundancyCheck-循环冗余校验FCC-FederalCommunicationCommission-联邦通信委员会（美国）LED-LightEmittingDiode-发光二极管QAM-QuadratureAmplitudeModulation-正交幅度调制QPSK-QuadraturePhaseShiftKeying-四相移相键控/正交移相键控SDR-SoftwareDenedRadio-软件定义无线电设备VSWR-VoltageStandingWaveRatio-电压驻波比eBBU-evolvedBaseBandUnit-演进的基带资源单元eRRU-evolvedRemoteRadioUnit-演进的远端射频单元VSJ-20110104194923-001|2011-01-19(R1.0)ZTEProprietaryandCondential

Navigation menu