ZTE R8862AS2600 LTE Remote Radio Unit User Manual part 3

ZTE Corporation LTE Remote Radio Unit part 3

User manual part 3

ZXSDRR8862AMacroRemoteRadioUnitProductDescriptionHardwareVersion:HV1.0ZTECORPORATIONNo.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.PublishingDatePublishingReasonR1.42014-08-20lOptimizedtheoverallarchitecturelUpdated"1.2Functions"and"1.3Features"lUpdated"Chapter4T echnicalIndices"R1.32014-02-28Revisedthefollowingsection:l1.5Modelsl4.2RadioPerformanceR1.22014-01-03Technicalspecicationshavebeenupdated.R1.12013-10-10Addedthefollowingsection:l1.5ModelsR1.02013-09-25FirstEditionSerialNumber:SJ-20130814154658-001PublishingDate:2014-08-20(R1.4)SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ContentsAboutThisManual.........................................................................................IChapter1ProductOverview.....................................................................1-11.1ExternalView.....................................................................................................1-11.2Functions...........................................................................................................1-21.3Features............................................................................................................1-3Chapter2SystemArchitecture.................................................................2-12.1HardwareArchitecture........................................................................................2-12.2SoftwareArchitecture.........................................................................................2-2Chapter3OperationandMaintenance.....................................................3-13.1OperationandMaintenanceModes.....................................................................3-13.2OperationandMaintenanceFunctions.................................................................3-2Chapter4TechnicalIndices......................................................................4-14.1PhysicalIndices.................................................................................................4-14.2EnvironmentIndices...........................................................................................4-14.3PowerIndices....................................................................................................4-24.4PerformanceIndices...........................................................................................4-24.5ReliabilityIndices...............................................................................................4-34.6ElectromagneticCompatibilityIndices..................................................................4-3Figures.............................................................................................................ITables............................................................................................................IIIGlossary.........................................................................................................VISJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
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AboutThisManualPurposeThismanualprovidesageneraldescriptionofZXSDRR8862A,suchasitsfeatures,functions,architecture,technicalindicesandsoon.IntendedAudienceThismanualisintendedfor:lNetworkplanning&optimizationengineerslInstallationengineerslMaintenanceengineersWhatIsinThisManualThismanualcontainsthefollowingchapters:Chapter1,ProductOverviewDescribestheexternalviewoftheproductaswellasfeaturesandfunctionsChapter2,SystemArchitectureDescribesthehardwareandsoftwarearchitecturesChapter3,OperationandMaintenanceDescribesavailablemodesandfunctionsforoperatingandmaintainingtheproductChapter4,TechnicalIndicesDescribesthetechnicalindicesoftheproductISJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
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Chapter1ProductOverviewTableofContentsExternalView.............................................................................................................1-1Functions...................................................................................................................1-2Features.....................................................................................................................1-31.1ExternalViewForanexternalviewoftheZXSDRR8862A,seeFigure1-1.Figure1-1ExternalViewofZXSDRR8862A1-1SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescription1.2FunctionsTheZXSDRR8862AisanoutdoorremoteradiounitthatworkswithaBBUtoimplementradiotransmissionandradiochannelcontrolasacompletebasestationinitscoverage.ForthepositionoftheZXSDRR8862A(RRU)inradioaccessnetworks,seeFigure1-2.Figure1-2ZXSDRR8862APositioninRadioAccessNetworksTheZXSDRR8862Aprovidesthefollowingfunctions:1-2SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
Chapter1ProductOverviewlSupportthecongurationof1.4MHz/3MHz/5MHz/10MHz/15MHz/20MHzscalablebandwidth;lBandSupported:850MHz/1800MHz/2100MHz/2600MHz;lSupport2T4R(S8500/S1800/S2100/S2600)inoneboxwhichcanoptimizespectrumefciencygreatlyandimprovenetworkuplinkperformance;lSupport64QAMmodulationinbothdownlinkanduplink;lSupporttransmitpowerreportfunctionforeverycarrier;lSupportoverloadprotectionfunctionforpoweramplier;lSupporttransmitchannelswitchingon/offfunction;lSoftwarefailurewillnotaffecttherunningofBBUandotheroneswhichareconnectedtoit.1.3FeatureslMulti-ModeRRUZXSDRR8862Aisfullysoftwaredened.GSM/UMTS/CDMARRUbasedonZXSDRR8862AplatformcanbeupgradedtoLTERRUatthesamefrequencybandthroughsoftwareupdateonly.Itsupportsmulti-modeatthesamefrequencybandsimultaneously.Therefore,itfullysatisesoperators’requirementsofhybridnetworkdeploymentandlongtermevolutionwithlowestcost.lWiderBandwidthZXSDRR8862AisbasedonMulti-CarrierPowerAmplier(MCPA)technology.lMIMOSupported,BetterPerformanceZXSDRR8862AisbasedonnewcompactedRRUplatformandhighefciencyPowerAmpliertechnology.Asaresult,itbringsbettercustomerexperience,zerofootprintandeasydeployment.Itisportabletotransportandexibletoinstallonthepole,towerandwall,thusreducingOPEX.lHigherEfciency,LowerTCOZXSDRR8862A’sPAefciencycanreachupto45%(ThePAefciencyisdifferentbasedondifferentworkingfrequencybands).ItsupportsdynamicadaptivePApowersupplyduetotheoutputpower,whichreducespowerconsumption.Itispassivethermaldissipationdesigned,soitispowersavingandlessnoisy.lIntegratedlightningprotectionunitZXSDRR8862AsupportsintegratedLightningprotectionunit(PIB),andtheprotectionlevelis20kA.1-3SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
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Chapter2SystemArchitectureTableofContentsHardwareArchitecture................................................................................................2-1SoftwareArchitecture.................................................................................................2-22.1HardwareArchitectureTheZXSDRR8862Aconsistsofapowersupply,atransceiver,apoweramplierandaduplexer.ForthehardwarearchitectureoftheZXSDRR8862A,seeFigure2-1.Figure2-1ZXSDRR8862AHardwareArchitectureForadescriptionsoftheZXSDRR8862Amodules,refertoT able2-1.Table2-1ZXSDRR8862AModuleDescriptionsModuleDescriptionPowerModuleThepowermodulesuppliespowerandprovidesEMCprotection.TransceiverThetransceiverprovidesdigitalIF ,RFtransmittingandreceiving,maincontrol,clockcontrolandpowerampliercontrol.PowerAmplierThismodule,integratedwithalow-noiseamplier,ampliesdownlinkRFsignalsandsendstheampliedsignalstotheduplexer.DuplexerThismodulecombinesalterandtwoduplexersimplementingRxdiversity.2-1SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescription2.2SoftwareArchitectureFortheZXSDRR8862Asoftwarearchitecture,seeFigure2-2.Figure2-2ZXSDRR8862ASoftwareArchitectureALinuxoperatingsystemrunsonthehardwareplatformoftheZXSDRR8862A.TheBSP(BoardSupportPackage)containsasuiteofsoftwarecloselyrelatedtoboards,whichsupporttherunningoftheRTOS(RealtimeOperatingSystem)ontheboards.Theoperationsupportlayerofthesoftwaresystemprovidesthefollowingfunctions:lTheOSS(OperationSupportSub-system)servesasthesupportlayeroftheentiresoftwarearchitecture.Itprovidesahardware-irrelevantplatformonwhichthesoftwarerunstoprovidebasicfunctions,suchasscheduling,timing,memorymanagement,inter-modulecommunication,queuecontrol,monitoring,alarmmanagement,andlogmanagement.lTheSCS(SystemControlSub-system)controlsthepowersupplyandactive/standbyswitchover.lOAM(OperatingandMaintenance)supportscongurationmanagement,alarmmanagement,andperformancemeasurement.lTheDBS(DataBaseSub-system)storesandmanagesdatainthesystem.lTheBRS(BarrierSub-system)processesprotocolsforthesystem.lTheBRACS(BarrierAccessControlSub-system)controlsaccesstothebearerlayer.2-2SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
Chapter3OperationandMaintenanceTableofContentsOperationandMaintenanceModes............................................................................3-1OperationandMaintenanceFunctions.......................................................................3-23.1OperationandMaintenanceModesRemoteOperationandMaintenanceTheZTENetNumenU31UniedElementManagementSystem(EMS)isusedtooperateandmaintaintheZXSDRR8862Aremotely.TheEMSconnectstotheBBUtowhichtheZXSDRR8862AisconnectedthroughaCPRIinterface,seeFigure3-1.Figure3-1RemoteOperationandMaintenanceInremoteoperationandmaintenancemode,theEMSconnectstoanNEthroughTCP/IP.TheEMScanbeusedtooperateandmaintainmultiplebasestations.LocalOperationandMaintenanceInlocaloperationandmaintenancemode,anLMT(PC)isconnectedtotheZXSDRR8862AwithanEthernetcable,seeFigure3-2.3-1SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescriptionFigure3-2LocalOperationandMaintenanceTheLMTisusedforlocaloperationandmaintenanceofanindividualbasestation.Itsupportsbasicoperationsonthebasestation,suchaspowerquery,powerincreaseanddecrease,andcalibration.3.2OperationandMaintenanceFunctionsTheNetNumenU31UniedElementManagementSystem(EMS)providesaGUIthatdisplaysinformationofallNEsintheentirenetworkonatopologymap.Ausercanviewperformancedata,alarminformation,andcongurationdataofaspecicNE,andoperateandmaintainmultipleNEsofthesametypeonthetopologymap.NetNumenU31hasthefollowingoperationandmaintenancefunctions:lCongurationmanagementThecongurationmanagementsupportsdynamicandstaticcongurationsofbasestations,suchastheaddition,query,deletion,modication,anddataconsistencycheckofphysicalandradioresources.lSecuritymanagementThesecuritymanagementensuresthatonlyauthorizeduserscanperformpermittedoperationsonbasestations.lPerformancemanagementTheperformancemanagementsupportsperformanceanalysis,callingtrace,andsignalingtrace.lVersionmanagementTheversionmanagementallowsuserstoviewhardwareandsoftwareversionsinbasestationsanddownloadlatestversionsforsoftwareupgrade.lFaultmanagementThefaultmanagementincludesalarmmanagementanddiagnostictests.Byusingthefaultmanagementfunctions,maintenancepersonnelcanmonitortheoperationalstatusesofbasestationsandcollecttheinformationofboardandlinkfaultsinrealtimeforfaultanalysisandequipmentmaintenance.3-2SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
Chapter4TechnicalIndicesTableofContentsPhysicalIndices.........................................................................................................4-1EnvironmentIndices...................................................................................................4-1PowerIndices.............................................................................................................4-2PerformanceIndices..................................................................................................4-2ReliabilityIndices.......................................................................................................4-3ElectromagneticCompatibilityIndices........................................................................4-34.1PhysicalIndicesFortheZXSDRR8862Aphysicalindices,refertoT able4-1.Table4-1PhysicalIndicesItemIndexSize(Height×Width×Depth)422mm×218mm×133mmWeight<15kgColorSilvergray4.2EnvironmentIndicesFortheZXSDRR8862Aenvironmentalrequirements,refertoT able4-2.Table4-2EnvironmentIndicesItemIndexTemperature–40°Cthrough55°CRelativeHumidity5%through95%Waterproof/DustproofIP65Ground≤5ΩEarthresistancecanbelessthan10Ωinthunder-lessareawherethunderstormdaysislessthan20peryear4-1SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescription4.3PowerIndicesZXSDRR8862AsupportsintegratedlightningprotectionmoduleforDCpowersupply.Itsprotectionlevelis20kA.ForotherpowerindicesoftheZXSDRR8862A,refertoTable4-3.Table4-3PowerIndicesItemIndexPowersupplyDC:-48V(-37V–-60VDC)AC:220V/110V(90V–280VAC)R8862AS8500Typical:210WMaximum:430WR8862AS1800Typical:220WMaximum:450WR8862AS2100Typical:215WMaximum:440WPowerconsump-tionR8862AS2600Typical:215WMaximum:360W4.4PerformanceIndicesBandwidthZXSDRR8862AsupportsallLTEbandwidth:1.4MHz,3MHz,5MHz,10MHz,15MHzand20MHzOperationFrequencyBandFortheoperationfrequencybandofZXSDRR8862A,refertoT able4-4.Table4-4OperationFrequencyBandTypeOperationRadioFrequencyBandR8862AS850050MHz(Tx:866MHz~880MHz,Rx:821MHz~835MHz)R8862AS18001800MHzlType1:Tx:1805MHz~1860MHz;Rx:1710MHz~1765MHzlType2:Tx:1825MHz~1880MHz;Rx:1735MHz~1785MHzlType3:Tx:1825MHz~1875MHz;Rx:1730MHz~1780MHzR8862AS21002100MHz(Tx:2110MHz~2170MHz,Rx:1920MHz~1980MHz)R8862AS26002600MHz(Tx:2620MHz~2690MHz,Rx:2500MHz~2570MHz)4-2SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
Chapter4TechnicalIndicesToCOutputPowerFortheT oCoutputpowerofZXSDRR8862A,refertoT able4-5.Table4-5ToCOutputPowerTypePAOutputPowerTOCOutputPowerR8862AS85002×75W2×60WR8862AS18002×75W2×60WR8862AS21002×75W2×60WR8862AS26002×50W2×40WReceiverSensitivityForthereceiversensitivityofZXSDRR8862A,refertoT able4-6.Table4-6ReceiverSensitivityType1R@LTE2R@LTE4R@LTER8862AS8500-106.6dbm-109.4dbm-112.2dbmR8862AS1800-106.4dbm-109.2dbm-112dbmR8862AS2100-106.4dbm-109.2dbm-112dbmR8862AS2600-106.4dbm-109.2dbm-112dbm4.5ReliabilityIndicesForthereliabilityindicesofZXSDRR8862A,refertoT able4-7.Table4-7ReliabilityIndicesItemIndexMTBFDC:≥322,000hoursAC:≥312,000hoursMTTR1hourAvailabilityDC:≥99.999689%AC:≥99.999679%DowndurationDC:≤1.632min/yearAC:≤1.685min/year4.6ElectromagneticCompatibilityIndicesFortheZXSDRR8862Aelectromagneticcompatibilityindices,refertoTable4-8.4-3SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescriptionTable4-8ElectromagneticCompatibilityIndicesItemIndexNational/InternationalStandardYD/T1595.2-2007ETSIEN301489-01,ETSIEN301489-23ETSIEN300386–V1.3.2(CISPR22)ClassBDirective1999/5/EC(R&TTE)4-4SJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
FiguresFigure1-1ExternalViewofZXSDRR8862A............................................................1-1Figure1-2ZXSDRR8862APositioninRadioAccessNetworks................................1-2Figure2-1ZXSDRR8862AHardwareArchitecture...................................................2-1Figure2-2ZXSDRR8862ASoftwareArchitecture....................................................2-2Figure3-1RemoteOperationandMaintenance........................................................3-1Figure3-2LocalOperationandMaintenance............................................................3-2ISJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
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TablesTable2-1ZXSDRR8862AModuleDescriptions.......................................................2-1Table4-1PhysicalIndices.........................................................................................4-1Table4-2EnvironmentIndices..................................................................................4-1Table4-3PowerIndices............................................................................................4-2Table4-4OperationFrequencyBand........................................................................4-2Table4-5T oCOutputPower.....................................................................................4-3Table4-6ReceiverSensitivity...................................................................................4-3Table4-7ReliabilityIndices.......................................................................................4-3Table4-8ElectromagneticCompatibilityIndices.......................................................4-4IIISJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
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Glossary64QAM-64QuadratureAmplitudeModulationBBU-BasebandUnitBSP-BoardSupportPackageCDMA-CodeDivisionMultipleAccessCPRI-CommonPublicRadioInterfaceDBS-DatabaseSubsystemGSM-GlobalSystemforMobileCommunicationsIP-InternetProtocolLMT-LocalMaintenanceTerminalMCPA-Multi-CarrierPowerAmplierMIMO-Multiple-InputMultiple-OutputMTBF-MeanTimeBetweenFailuresMTTR-MeanTimeToRecoveryOAM-OperatingandMaintenanceOPEX-OperatingExpenditureOSS-OperationSupportSubsystemPC-PersonalComputerVSJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential
ZXSDRR8862AProductDescriptionRRU-RemoteRadioUnitRTOS-Real-TimeOperatingSystemSCS-SystemControlSubsystemTCO-T otalCostofOwnershipTCP-TransmissionControlProtocolUMTS-UniversalMobileTelecommunicationSystemVISJ-20130814154658-001|2014-08-20(R1.4)ZTEProprietaryandCondential

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