ZTE R8882S2600 LTE Remote Radio Unit User Manual

ZTE Corporation LTE Remote Radio Unit

User manual

ZXSDRR8882MacroRadioRemoteUnitProductDescriptionHardwareVersion:HV2.1ZTECORPORATIONNo.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.RevisionHistorySerialNo.PublishingDatePublishingReasonR1.02014–05–15FirstEditionSerialNumber:SJ-20111021104623-002PublishingDate:2014–05–10(R1.0)SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ContentsAboutThisManual.........................................................................................IChapter1ProductOverview.....................................................................1-11.1PositionoftheZXSDRR8882intheRadioNetwork.............................................1-11.2ProductFeatures................................................................................................1-11.3ServicesandFunctions......................................................................................1-31.4ProductSpecications........................................................................................1-51.5InstallationScenarios.........................................................................................1-7Chapter2SystemStructure......................................................................2-12.1HardwareSubsystem.........................................................................................2-12.2SoftwareSubsystem...........................................................................................2-2Chapter3OperationandMaintenance.....................................................3-13.1OperationandMaintenanceModes.....................................................................3-13.2OperationandMaintenanceFunctions.................................................................3-2Chapter4Networking................................................................................4-14.1NetworkingDescription.......................................................................................4-14.2StarNetworking.................................................................................................4-14.3CascadeNetworking..........................................................................................4-24.4RingNetworking.................................................................................................4-2Chapter5TechnicalSpecications..........................................................5-15.1PhysicalSpecications.......................................................................................5-15.2RadioPerformance............................................................................................5-35.3Interfaces..........................................................................................................5-4Chapter6FCC&ICSTATEMENT................................................................6-1Figures.............................................................................................................ITables............................................................................................................IIIGlossary.........................................................................................................VISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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AboutThisManualPurposeTheZXSDRR8882isamulti-moderemoteRFunitthatsupports2T2R/2T4RFDD.ItsupportsGSM,UMTS,CDMA,andLTEcommunicationssystemsandfeaturescompactstructure,largecapacity,andeasyinstallation.TheZXSDRR8882workswithaBBUtoconstitutethedistributedSDRBTS,thatis,ZXSDRofZTE.ThismanualprovidesageneraldescriptionoftheZXSDRR8882,coveringtheproductfeatures,servicesandfunctions,systemarchitecture,operationandmaintenance,networking,andtechnicalspecications.IntendedAudienceThismanualisintendedforlEngineeringpersonnelandtechnicianslInstallationengineerslMaintenanceengineersWhatisinThisManualThismanualcontainsthefollowingchapters:ChapterSummaryChapter1,ProductOverviewDescribesthepositionoftheZXSDRR8882intheradionetwork,productfeatures,servicesandfunctions,andinstallationscenarios.Chapter2,SystemStructureDescribesthehardwareandsoftwarestructuresoftheZXSDRR8882andthefunctions.Chapter3,OperationandMaintenanceDescribestheoperationandmaintenancemodesoftheZXSDRR8882.Chapter4,NetworkingDescribesthenetworkingmodessupportedbytheZXSDRR8882.Chapter5,TechnicalSpecicationsDescribesthetechnicalspecicationsoftheZXSDRR8882.Chapter6,FCC&ICSTATEMENTStatesthatthedevicecomplieswithPart15oftheFCCRules.ConventionsZTEdocumentsemploythefollowingtypographicalconventions.TypefaceMeaningItalicsReferencestootherManualsanddocuments.ISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
TypefaceMeaning“Quotes”Linksonscreens.BoldMenus,menuoptions,functionnames,inputelds,radiobuttonnames,checkboxes,drop-downlists,dialogboxnames,windownames.CAPSKeysonthekeyboardandbuttonsonscreensandcompanyname.Note:Providesadditionalinformationaboutacertaintopic.Checkpoint:Indicatesthataparticularstepneedstobecheckedbeforeproceedingfurther.Tip:Indicatesasuggestionorhinttomakethingseasierormoreproductiveforthereader.IISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter1ProductOverviewTableofContentsPositionoftheZXSDRR8882intheRadioNetwork...................................................1-1ProductFeatures........................................................................................................1-1ServicesandFunctions..............................................................................................1-3ProductSpecications................................................................................................1-5InstallationScenarios.................................................................................................1-71.1PositionoftheZXSDRR8882intheRadioNetworkTheZXSDRR8882istheoutdoorremoteRadioFrequency(RF)unitoftheZTEBaseTransceiverStation(BTS).TheZXSDRR8882andaBaseBandUnit(BBU)formacompleteBTS/NodeB/eNodeB,implementingradiotransmissioninthecoveredarea,controllingradiochannelsandrealizingthecommunicationwiththeBaseStationController(BSC)/RadioNetworkController(RNC)/LongT ermEvolution(LTE).Figure1-1showsthepositionoftheZXSDRR8882(RRU)intheradionetwork.Figure1-1PositionoftheZXSDRR8882intheRadioNetwork1.2ProductFeaturesTheZXSDRR8882isanoutdoorRadioRemoteUnit(RRU)withdualtransmitters.TheZXSDRR8882workswithaBasebandUnit(BBU)toprovidealllogicalfunctionsofaBTS.1-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionBasedonthedigitalintermediatefrequencyandmulti-carriertechnologies,theZXSDRR8882iscapableoftransmittingdualchannelsofradiosignalsandreceivingfourchannelsofradiosignals.TheZXSDRR8882canactasanindependentremoteRFunitforGlobalSystemforMobileCommunication(GSM)/UniversalMobileTelecommunicationSystem(UMTS)/CodeDivisionMultipleAccess(CDMA)/LongTermEvolution(LTE)ThefeaturesoftheZXSDRR8882areasfollows:lMultipleradioaccessmodesTheZXSDRR8882supportssinglemode,dualmode,ormulti-mode,includingGSM,UMTS,CDMA,andLTE.lDistributedarchitectureBBUsandRRUsconstitutedistributedBTSsystems,providingexibleofcedeployment.lSmoothevolutionThroughsoftwareupgrade,theZXSDRR8882canbesmoothlyevolved.lFlexiblecongurationandnetworkingàBecausethedual-densitymulti-carriertechnologiesareused,whentheZXSDRR8882worksinGSMmode,itsupports2x6carriersthroughsoftwareconguration.(Asinglechannelsupports6carriers.)àWhentheZXSDRR8882worksinUMTSmode,itsupportsupto2×4carriers.(Asinglechannelsupports4carriers.)àWhentheZXSDRR8882worksinCDMAmode,itsupportsupto2×8carriers.(Asinglechannelsupports8carriers.)àWhentheZXSDRR8882worksinGSM/UMTSdualmode,theZXSDRR8882supports4GSMcarriers+1UMTScarrieror2GSMcarriers+2UMTScarriers(ineachPA).àWhentheZXSDRR8882worksinGSM/LTEdualmode,theZXSDRR8882supports8GSMTRXs+LTE10MHz(G/Ldual-mode900MHz)or8GSMTRXs+LTE20MHz(G/Ldual-mode1800MHz).àWhentheZXSDRR8882worksinLTEmode,theZXSDRR8882supportsonecarrier.àThebaseband-RFinterfaceofZXSDRR8882supportsstarandchainnetworking.lAdvancedinternalstructureBetweeninternalboardsandmodules,blindinterconnectionandhardlinkinterconnectionareused.lEnergysavingandenvironment-friendlydesign1-2SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter1ProductOverviewEnergy-savingandenvironment-friendlyduetomulti-carrierpowerampliers,andadvancedDohertyandDigitalPre-Distortion(DPD)linearpoweramplicationtechnologies.lEasyinstallationandmaintenanceEasyinstallationandmaintenanceduetocompactsizeandlightweight.1.3ServicesandFunctionsServicesTheZXSDRR8882workswithBBUstoprovidethefollowingservices:lGSMàFullRate(FR)voiceserviceàEnhancedFullRate(EFR)voiceserviceàHalfRate(HR)voiceserviceàAdaptiveMultipleRate(AMR)voiceserviceà9.6KbpsCircuitSwitched(CS)domaindataserviceàGeneralPacketRadioService(GPRS)lUMTSàR99servicesàHSDPAservicesàHSUPAservicesàHSPA+serviceslCDMAà1XserviceàDOserviceàPTTservicelLTEàImprovedcapacityanddatatransmissionspeedofmobilenetworkandshortenedservicelatency,with100Mbpspeakdownlinkdatatransmissionrateand50Mbpspeakuplinkdatatransmissionrate.àOptimizeddatatransmissionbasedonIParchitecture.Asawhole-IPnetwork,LTEsupportsbothIPV4andIPV6andcantransmitVoIPservices.àScalablebandwidthandexiblespectrumanalysis.lPositioningservicesàCellID,CellID+RoundTripTime(RTT),andAssistedGlobalPositioningSystem(AGPS)positioning1-3SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionlMultimediaBroadcast/MulticastService(MBMS)services:àSupportsbroadcastandmulticastfunctions,andsupportsthePoint-T o-Point(PTP)andPoint-T o-Multipoint(PTM)multicastmodes.àSupportsmobilitymanagement.àSupportsthestreamingandbackgroundMBMSservices.BasicFunctionslCommonfunctionsTheZXSDRR8882workswithBBUstoconstitutethedistributedBTSsystem.TheZXSDRR8882forwardssignalsthatarereceivedortobetransmittedtotheBBUforfurtherprocessing.ByconnectingtotheBBU,theZXSDRR8882providesthefollowingfunctions:àThroughtheantenna,theZXSDRR8882providesaccesstoterminalsandprovidesRFlinktransmissionfunctions,includingRFreceiving/transmittingduplex,lownoiseamplicationofreceivedRFsignals,amplicationofsentRFsignals,modulation/demodulation,measurementandreport,powercontrol,calibration,andsynchronization.àSupportsmixed-modenetworkingstructure.àTheZXSDRR8882isconnectedtotheBBUthroughtheopticalinterface.Theopticalinterfaceimplementsthefollowingfunctions:clocksynchronization,propagationdelaymeasurementandcompensation,IQdatatransmission,operationmaintenanceandconguration.àProvidespowerampliercontrolandprotectionfunctions,includingover-power-amplicationalarms,over-temperaturealarms,andStandingWaveRatio(SWR)alarms.Supportsprotectionagainstreversepowerconnection.Supportsalarmqueryforoperationandmaintenance.àThroughtheoperationandmaintenanceinterface,providessystemmanagementfunctions,includingcongurationmanagement,alarmmanagement,statuscheckandmonitoring.àLocally/remotelysupportssoftwareandhardwareversionsinquiry,softwareupgrade,boardresetting,powerinquiry,automaticcalibration,andRETantennaadjustment.lGSMmodeWhenworkinginGSMmode,theZXSDRR8882providesthefollowingfunctions:àSupportsGSMfrequencybands.àSupportsGSMPhaseI/PhaseII/PhaseII+.àSupportsGPRSCS1toCS4encodingmodes.àSupportsspacediversity,frequencydiversity,timediversity,andpolarizationdiversity.1-4SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter1ProductOverviewàThereceiveendsupportstheViterbidecodingalgorithm,improvingthesystemreceivesensibilityandchanneldecodingcapability.àSupportsfrequencyhoppingandDiscontinuousTransmission(DTX).àSupportsTimingAdvance(TA)calculationandsuper-distancecoverage.Themaximumcoveragedistanceis120km.àSupportstheCo-BCCHtechnology.lUMTSmodeWhenworkinginUMTSmode,theZXSDRR8882providesthefollowingfunctions:àSupportsUMTSfrequencybands.àSupportsUMTSR99,R4,R5,R6,R7,andR8.lCDMAmodeWhenworkinginCDMAmode,theZXSDRR8882providesthefollowingfunctions:àSupportsCDMAfrequencybands.àTheairinterfacecomplieswiththeIS-2000ReleaseAseriesstandardsandIS-856-Astandard.àProvidesReceivedSignalStrengthIndicator(RSSI)query.àProvidesreversespectrumquery.lLTEmodeWhenworkinginLTEmode,theZXSDRR8882providesthefollowingfunctions:àSupportsLTEfrequencybands.àTheairinterfacecomplieswithrelated3GPPstandards.àSupportsQPSK,16-QAM,and64-QAMonuplinkanddownlink.àSupportsMultiple-InputMultiple-Output(MIMO).lMixedmodeWhenworkinginmixedmode,theZXSDRR8882providesthefollowingfunctions:àTheairinterfacecomplieswiththerelated3GPPand3GPP2standards.àSupportsthemixed-modeconguration,suchasGU,GL,andCL,forcorrespondingfrequencybands.1.4ProductSpecicationsTable1-1showsthespecicationsoftheZXSDRR8882.Table1-1ProductSpecicationsProductSpecicationsDescriptionZXSDRR8882S9000(C)Threeopticalports;amaximumof6Gbps;GSMsinglemode;900MHzfrequencyband;2×60W1-5SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionProductSpecicationsDescriptionZXSDRR8882S1800(C)Threeopticalports;amaximumof6Gbps;GSMsinglemode,1800MHzfrequencyband;2×60WZXSDRR8882S9000(B)Twoopticalports;amaximumof3Gbps;GSMsinglemode,UMTSsinglemode,orGSM/UMTSdualmode;900MHzfrequencyband;2×60WZXSDRR8882S9000(B6C)Twoopticalports;amaximumof3Gbps;GSMsinglemode,900MHzfrequencyband;35MHzbandwidthforduplexer,2×60WTwoopticalports;amaximumof3Gbps;CDMA/GSMsinglemode,GSM/UMTSdualmode,orCDMA/LTEdualmode;850MHzfrequencyband;2×60WZXSDRR8882S8500(B6B)Twoopticalports;amaximumof3Gbps;CDMA/LTEdualmode;850MHzfrequencyband;2×60WZXSDRR8882S8000(B4A)Twoopticalports;amaximumof3Gbps;LTEsinglemode;DDfrequencyband;2×40WZXSDRR8882S2600(B4A)Twoopticalports;amaximumof3Gbps;LTEsinglemode;2.6GHzfrequencyband;2×40Wfor1carrier,2×30Wfor2carrierswithlicenceTwoopticalports;amaximumof3Gbps;UMTSsinglemode;2T4R;2100MHzfrequencyband;2×60WZXSDRR8882S2100(B)Twoopticalports;amaximumof3Gbps;LTEsinglemode;singleCarrier;2100MHzfrequencyband;2×60WTwoopticalports;amaximumof3Gbps;CDMA/GSMsinglemode,GSM/UMTSdualmode,orCDMA/LTEdualmode;1900MHzfrequencyband;2×50WZXSDRR8882S1900(B6B)Twoopticalports;amaximumof3Gbps;CDMA/LTEdualmode;1900MHzfrequencyband;2×60WZXSDRR8882S1800(B6B)Twoopticalports;amaximumof3Gbps;GSMsinglemode,orGSM/LTEdualmode;1800MHzfrequencyband;2×60WZXSDRR8882S1800(B6C)Twoopticalports;amaximumof3Gbps;2T2R,GSMsinglemode;1800MHzfrequencyband;2×60WZXSDRR8882S1700(B6A)Twoopticalports;amaximumof3Gbps;LTEsinglemode;1700MHzfrequencyband;2×60WZXSDRR8882S8100(B6B)Twoopticalports;amaximumof3Gbps;LTEsinglemode;810MHzfrequencyband;2×60WZXSDRR8882S7200(B6A)Twoopticalports;amaximumof3Gbps;LTEsinglemode;2T2R;720MHzfrequencyband;2×60W1-6SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter1ProductOverview1.5InstallationScenariosTheZXSDRR8882supportsthefollowinginstallationmodes:wall-mounting,pole-mounting,andL-shapegantry-mounting.lWall-mountingTheZXSDRR8882canbewall-mountedindoororoutdoor.lPole-mountingInpole-mountinginstallation,youcaninstallone,two,three,orfourZXSDRR8882devicesononepole.lL-shapegantrymounting1-7SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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Chapter2SystemStructureTableofContentsHardwareSubsystem.................................................................................................2-1SoftwareSubsystem..................................................................................................2-22.1HardwareSubsystemFigure2-1takestheZXSDRR8882withthreeopticalportsforexampletoshowthegeneralhardwarearchitecture.Figure2-1ZXSDRR8882HardwareSubsystemNote:TheOPT3interfaceisnotavailableforaZXSDRR8882withtwoopticalinterfaces.TheZXSDRR8882iscomposedofMulti-modeTRXmodule(TRM),Poweramplicationmodule(PAD),Duplexerandlter(FLD),andEMCprotectionmodule(EPB).Thefunctionsofeachmoduleareasfollows:TRMlProcessesuplinkanddownlinkRFsignals.lProcessesopticalinterfacesignals.2-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionlProcessesclocksignals.lProvidesLEDindication.lProvidesexternalmonitoringinterfaces.lSupportslocalorremotemonitoring.PADlAmpliesdownlinkradiosignalsreceivedfromtheTRM,andoutputstheampliedsignalstotheFLD.lAmpliesfoursignalsreceivedfromtheFLDthroughtheLNA,andthensendstheampliedsignalstotheTRM.lProvidesapre-distortionfeedbackinterfacefortheTRM.lProvidesaninterfacetotheTRMforVoltageStandingWaveRatio(VSWR)detection(forwardpowerdetection).lSupportsseparateswitch-off.lSupportsinner-moduletemperaturedetection.FLDlTransmitsandreceivesuplinkanddownlinksignalsinduplexmode.lSuppressesspuriousemissiononthedownlinktogetacceptableout-bandTxspuriousemissionrequiredbythesystemandrelatedprotocol.lSuppressesinterferencesignalsontheuplinktoachieveasatisednoisecoefcient.EPBlProvideslightningprotectionfor-48Vpowersupply.lProvides-48Vpowerlter.lProtectsAISGsignals(AISGpower,half-duplex485signal).lPerformsdrycontactprotection.lProtectstheRS485monitoringsignals.lProvidesadaptationforexternalMONinterface,AISGinterface,andpowerinterface.2.2SoftwareSubsystemFigure2-2showsthesoftwaresubsystemoftheZXSDRR8882.2-2SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter2SystemStructureFigure2-2SoftwareArchitectureThelower-layersoftwaremodulesofboardsincludeBSP,DSP,andFPGA.lBSP&OSmodule:initializesthesystemhardware,andprovidesdriverinterfacefunctionsandoperatingsystem.lDSPmodule:exchangesinformationwiththeCPU,exchangescontrolsignalsanddatawiththeFPGAmodule,implementsmaintenanceandmeasurementfunctionssuchasextractingandupdatingpre-distortionparameters,anddetectingerrorsandalarms.lFPGAmodule:exchangescontrolsignalsanddatawiththeBSPandDSPmodules.TheOperationSupportSub-system(OSS)isasupportlayerfortheentiresoftware.Itprovidesahardwareirrelevantplatformonwhichthesystemsoftwarerunstoprovidebasicsoftwarefunctions,suchasscheduling,timing,memorymanagement,inter-modulecommunication,queuingcontrolling,monitoring,alarmmanagement,andlogmanagement.TheOAMprovidesthefunctionsofversionmanagement,faultmanagement,diagnosistest,congurationmanagement,toolmanagement,performancemanagement,systemmanagement,dynamicdatamanagement,andcommunicationmanagement.2-3SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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Chapter3OperationandMaintenanceTableofContentsOperationandMaintenanceModes............................................................................3-1OperationandMaintenanceFunctions.......................................................................3-23.1OperationandMaintenanceModesRemoteMaintenanceModeInremotemaintenancemode,theNetNumen™M3OMCofZTEisconnectedtotheBSC/RNC/BBU,andthenconnectedtotheZXSDRR8882throughtheAbis/Iub/CPRIinterface.Inthisway,youcanoperateandmaintaintheZXSDRR8882throughtheOMC.Figure3-1showsthenetworking.Figure3-1RemoteMaintenanceMode(TakingCDMAandGSMforExample)Inremotemaintenancemode,theOMCandNEsareconnectedthroughtheTCP/IPprotocol.OneOMCcanmaintainmultipleBTSs.3-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionLocalMaintenanceModeInlocalmaintenancemode,theLocalMaintenanceT erminal(LMT),usuallyaPC,isconnectedtotheZXSDRR8882throughanEthernetcable.Figure3-2showsthenetworking.Figure3-2LocalMaintenanceModeThroughtheLMT,youcanquerythepower,increaseordecreasethepower,andperformcalibrationontheZXSDRR8882.ThroughtheLMT,youcanmaintaintheentireBTS.3.2OperationandMaintenanceFunctionsTheNetNumen™M3OMCprovidesatopologicalviewontheGUIinterface.ThroughtheGUIinterface,userscanviewtheinformationaboutalltheNEsintheentirenetwork.TheuserscanselectarequiredNEandviewitsdetailedperformancedata,alarminformation,andcongurationdata.TheycanalsooperateandmaintainonetypeofNEsthroughthetopologicalview.TheOMCprovidesthefollowingfunctions:lCongurationmanagementAdds,queries,deletes,modiesphysicalandradioresourcedataofBTSs.Performsdataconsistencycheck;andsupportsdynamicandstaticdatacongurationmodes.lSecuritymanagementEnsuresthatonlyauthorizeduserscanperformthespeciedgroupsofcommands.lPerformancemanagementSupportsperformanceanalysis,invocationtracing,andsignalingtracing.lVersionmanagementThroughtheOMC,userscanquerythesoftwareandhardwareversionsthatareinuse.TheOMCprovidesthesoftwaredownloadmechanism,supportingsoftwareupgradeofNEs.lFaultmanagementSupportsalarmmanagementanddiagnosistest.MonitorstheBTSoperatingstatusinacentralizedmanner;Collectsabnormalinformationofboardsandlinksinrealtime,3-2SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter3OperationandMaintenancewhichhelpstheoperationandmaintenancepersonneltodeterminetheequipmentfaultsandmaintaintheequipment.3-3SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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Chapter4NetworkingTableofContentsNetworkingDescription...............................................................................................4-1StarNetworking..........................................................................................................4-1CascadeNetworking..................................................................................................4-2RingNetworking.........................................................................................................4-24.1NetworkingDescriptionTable4-1showsthenetworkingdescriptionoftheZXSDRR8882.Table4-1NetworkingDescriptionNetworkTypeGSMUMTSCDMALTEStarNetworkingsupportsupportsupportsupportCascadeNetworkingsupport(4grades)support(4grades)support(6grades)notsupport4.2StarNetworkingFigure4-1showsthestarnetworkingofaBBUandmultipleRRUs(ZXSDRR8882).4-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionFigure4-1StarNetworking4.3CascadeNetworkingFigure4-2showsthecascadenetworkingofaBBUandmultipleRRUs(ZXSDRR8882).Figure4-2CascadeNetworking4.4RingNetworkingRingnetworkingisonlyavailableforCRAN.Figure4-3showstheringnetworkingofaBBUandmultipleRRUs(ZXSDRR8882).Figure4-3RingNetworkingWhenZXSDRR8882providesthreeopticalports,chain(cascading)networkingcanbeaddedtotheringnetworking,asshowninFigure4-4.4-2SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter4NetworkingFigure4-4RingandChainNetworking(withThreeOpticalPorts)4-3SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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Chapter5TechnicalSpecicationsTableofContentsPhysicalSpecications...............................................................................................5-1RadioPerformance....................................................................................................5-3Interfaces...................................................................................................................5-45.1PhysicalSpecicationsAppearanceItemSpecicationsDimensions480mm×320mm×150mm(Height×Width×Depth)Weight23kgColorWhitePowerSupplyRequirementsandPowerConsumptionItemSpecicationsAveragepowerconsumptioninGSMsinglemodeS44:310W(900MHz)/320W(1800MHz)S66:295W(900MHz)/305W(1800MHz)S66:355W(850MHz)/440W(1900MHz)AveragepowerconsumptioninUMTSsinglemode(900MHz)S1:140WS2:165WS3:185WS11:210WS22:265WS33:310WS1MIMO:210WS2MIMO:265WS3MIMO:315W5-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionItemSpecicationsAveragepowerconsumptioninUMTSsinglemode(2100MHz)S1:130WS2:150WS3:180WS11:200WS22:215WS33:265WS1MIMO:170WS2MIMO:215WS3MIMO:270WAveragepowerconsumptioninCDMAsinglemode310W（850MHz）/320W（1900MHz）AveragepowerconsumptioninLTEsinglemode330W（1800MHz）Ratedinputvoltage–48VDC（-57VDC~-37VDC）EnvironmentalRequirementsItemSpecicationsOperationAmbienttemperature:-40℃to+55℃Relativehumidity:10%to100%StorageAmbienttemperature:-40℃to+70℃Relativehumidity:10%to100%TransportationconditionInconditionof4K2,4Z5,4Z7,4B1,4C2,4S3,or4M3,thetrans-portationmustbecompletedwithin180daysReliabilityItemSpecicationsAvailability99.999689%MeanTimeBetweenCriticalFail-ures(MTBF)≥322,000hoursMeanTimeT oRecovery(MTTR)1hourSystemserviceinterruptiontimeTheserviceinterruptiontimeoftheentiresystemislessthan1.632minutesperyear.WindLoadWindSpeedFrontSideRear150km/h422N197N422N240km/h1092N510N1092N5-2SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter5TechnicalSpecications5.2RadioPerformanceCapacitySpecicationsItemSpecicationsGSMsinglemodeMaximum:2×6carriersUMTSsinglemodeMaximum:2×4carriersCDMAsinglemodeMaximum:2×8carriersLTEsinglemode1carrierGSM/UMTSdualmode2×4GSMcarriers+2×1UMTScarriers,or2×2GSMcarriers+2×2UMTScarriersGSM/LTEdualmodelG/Ldual-mode900MHz:8GSMTRXs+LTE10MHzlG/Ldual-mode1800MHz:8GSMTRXs+LTE20MHzCDMA/LTEdualmode2×4CDMAcarriers+2×1LTEcarriersRFSpecicationsItemSpecicationsWorkingfrequencybandlGSM:850MHz/900MHz/1800MHz/1900MHzlUMTS:850MHz/900MHz/1900MHz/2100MHzlCDMA:850MHz/1900MHzlLTE:800MHz/1800MHz/2600MHz/1700MHz/720MHzTransmitpowerlGSM(850MHz/900MHz/1800MHz):2×60W(GMSK)/2×40W(8PSK)lGSM(1900MHz):2×60W(GMSK)/2×32W(8PSK)lUMTS:2×60W(900MHz/2100MHz/850MHz)，2×60W(1900MHz)lLTE:1carrier:2×60W(S1700)/2×60W(S1800)/2×40W(S8000)/2×40W(S2600)/2×60W(S7200)2carriers:2×60W(S1700)/2×60W(S1800)/2×40W(S8000)/2×30W(S2600)/2×60W(S7200)StaticreceiversensibilitylGSM:-113.5dBm(850MHz/900MHz/1800MHz)lUMTSsingleantenna:-125.8dBmlUMTSdualantennas:-128.5dBmlCDMA:–115dBmlLTEsingleantenna:-106dBmlLTEdualantenna:-108.6dBm5-3SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescription5.3InterfacesTheZXSDRR8882providesthefollowinginterfaces:ItemSpecicationsBaseband-RFinterface(op-ticalport)ZXSDRR8882S9000(C)Providesthreeopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUlOPT3:theinterfacethroughwhichtheZXSDRR8882iscascadedtoabranchRRU(forCRAN)ZXSDRR8882S1800(C)Providesthreeopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUlOPT3:theinterfacethroughwhichtheZXSDRR8882iscascadedtoabranchRRU(forCRAN)ZXSDRR8882S9000(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S8500(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S8000(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S2600(B4A)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRU5-4SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
Chapter5TechnicalSpecicationsItemSpecicationsZXSDRR8882S2100(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S1900(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S1800(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUZXSDRR8882S1700(B)Providestwoopticalports:lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascadedtoaBBUlOPT2:theinterfacethroughwhichtheZXSDRR8882iscascadedtoanRRUMONinterfaceOneMONinterface,throughwhichtheexternalmonitoringdevicesareconnected,providinginputofRS485signalsandtwopairsofdrycon-tacts.EthernetinterfaceOneEthernetinterface,whichisusedforlocalmaintenance.Antennaandfeederinter-faceFourantennaandfeederinterfacesthroughwhichantennasandfeedersareconnected.AISGinterfaceOneAISGinterface,whichisusedfortheelectricaltilttunableantenna.PowerinterfaceOnepowerinterface,whichprovidesexternalpowerinput.ProtectiveEarth(PE)inter-faceOnePEinterface,throughwhichtheZXSDRR8882isconnectedtothePE.5-5SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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Chapter6FCC&ICSTATEMENTThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:1.Thisdevicemaynotcauseharmfulinterference.2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedinacommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual,maycauseharmfulinterferencetoradiocommunications.Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferenceinwhichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.6-1SJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
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FiguresFigure1-1PositionoftheZXSDRR8882intheRadioNetwork................................1-1Figure2-1ZXSDRR8882HardwareSubsystem......................................................2-1Figure2-2SoftwareArchitecture...............................................................................2-3Figure3-1RemoteMaintenanceMode(TakingCDMAandGSMforExample)...........3-1Figure3-2LocalMaintenanceMode.........................................................................3-2Figure4-1StarNetworking.......................................................................................4-2Figure4-2CascadeNetworking................................................................................4-2Figure4-3RingNetworking......................................................................................4-2Figure4-4RingandChainNetworking(withThreeOpticalPorts).............................4-3ISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
FiguresThispageintentionallyleftblank.IISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
TablesTable1-1ProductSpecications...............................................................................1-5Table4-1NetworkingDescription..............................................................................4-1IIISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
TablesThispageintentionallyleftblank.IVSJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
GlossaryAGPS-AssistedGlobalPositioningSystem-辅助全球卫星定位系统AMR-AdaptiveMultipleRate-自适应多速率BBU-BasebandUnit-基带单元BSC-BaseStationController-基站控制器BSP-BoardSupportPackage-板级支持包BTS-BaseTransceiverStation-基站收发信机CDMA-CodeDivisionMultipleAccess-码分多址CS-CircuitSwitched-电路交换DO-DigitalOutput-开关量输出DPD-DigitalPre-Distortion-数字预失真DSP-DigitalSignalProcessing-数字信号处理DTX-DiscontinuousTransmission-不连续发送VSJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionEFR-EnhancedFullRate-增强型全速率FDD-FrequencyDivisionDuplex-频分双工FPGA-FieldProgrammableGateArray-现场可编程门阵列FR-FullRate-全速率GPRS-GeneralPacketRadioService-通用无线分组数据业务GSM-GlobalSystemforMobileCommunications-全球移动通信系统HR-HalfRate-半速率HSDPA-HighSpeedDownlinkPacketAccess-高速下行分组接入HSUPA-HighSpeedUplinkPacketAccess-高速上行分组接入LMT-LocalMaintenanceTerminal-本地维护终端LTE-LongTermEvolution-长期演进MBMS-MultimediaBroadcast/MulticastService-多媒体广播/组播业务MIMO-Multiple-InputMultiple-Output-多路输入多路输出VISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
GlossaryMTBF-MeanTimeBetweenFailures-平均故障间隔时间MTTR-MeanTimeT oRecovery-平均恢复时间OAM-Operation,AdministrationandMaintenance-操作管理维护OSS-OperationSupportSubsystem-操作支持子系统PE-ProtectiveEarth-保护地PTM-PointToMultipoint-点对多点PTP-Point-T o-Point-点对点PTT-Push-T o-T alk-一按即说RET-RemoteElectricalTilt-远程控制电子下倾角RF-RadioFrequency-射频RNC-RadioNetworkController-无线网络控制器RRU-RemoteRadioUnit-远端射频单元RSSI-ReceivedSignalStrengthIndicator-接收信号的强度指示VIISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential
ZXSDRR8882ProductDescriptionRTT-RoundTripTime-往返时间SDR-SoftwareDenedRadio-软件定义无线电设备SWR-StandingWaveRatio-驻波比TA-TimingAdvance-时间提前量UMTS-UniversalMobileTelecommunicationSystem-通用移动通讯系统VSWR-VoltageStandingWaveRatio-电压驻波比VIIISJ-20111021104623-002|2014–05–10(R1.0)ZTEProprietaryandCondential

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