ZTE R8984ES3600 LTE Remote Radio Unit User Manual

ZTE Corporation LTE Remote Radio Unit

User manual

ZXSDRR8984ETDD4PathRemoteRadioUnitProductDescriptionVersion:V1.0ZTECORPORATIONNo.55,Hi-techRoadSouth,ShenZhen,P .R.ChinaPostcode:518057Tel:+86-755-26771900Fax:+86-755-26770801URL:http://support.zte.com.cnE-mail:800@zte.com.cn
LEGALINFORMATIONCopyright©2015ZTECORPORATION.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.RevisionDateRevisionReasonR1.02015-04-30FirsteditionSerialNumber:SJ-20150330163204-001PublishingDate:2015-04-30(R1.0)SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ContentsAboutThisManual.........................................................................................IChapter1ProductPositioningandFeatures..........................................1-11.1Positioning.........................................................................................................1-11.2Highlights..........................................................................................................1-1Chapter2ProductStructure.....................................................................2-12.1HardwareStructure............................................................................................2-12.2LogicalArchitecture............................................................................................2-22.3SoftwareArchitecture.........................................................................................2-2Chapter3OperationandMaintenanceSystem.......................................3-13.1NetworkArchitecture..........................................................................................3-13.2Function............................................................................................................3-2Chapter4ProductFeatures......................................................................4-1Chapter5NetworkTopologies..................................................................5-15.1StarNetworkArchitecture...................................................................................5-15.2ChainNetworkArchitecture.................................................................................5-1Chapter6TechnicalSpecications..........................................................6-16.1PhysicalSpecications.......................................................................................6-16.2PerformanceSpecications.................................................................................6-16.3PowerConsumptionSpecications......................................................................6-16.4ReliabilitySpecications.....................................................................................6-2Chapter7EnvironmentalSpecications..................................................7-17.1PowerSupplySpecications...............................................................................7-17.2OperationalEnvironment....................................................................................7-17.3StorageEnvironment..........................................................................................7-2Glossary..........................................................................................................IISJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
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AboutThisManualPurposeThismanualdescribesthefeatures,architecture,specications,networkarchitecture,andoperationandmaintenanceoftheZXSDRR8984E.IntendedAudienceThismanualisintendedfor:lNetworkplanningengineerslSoftwaredebugengineerslSystemmaintenanceengineersWhatIsinThisManualThismanualcontainsthefollowingchapters.Chapter1,ProductPositioningandHighlightsDescribesthepositioningandhighlightsoftheZXSDRR8984E.Chapter2,ProductStructureDescribesthehardwarestructureandsoftwarestructureoftheZXSDRR8984E.Chapter3,OperationandMaintenanceSystemDescribestheoperationandmaintenancesystemoftheZXSDRR8984E.Chapter4,ProductFeaturesDescribesthefeaturesoftheZXSDRR8984E.Chapter5,NetworkT opologiesDescribesthetypicalnetworktopologiesoftheZXSDRR8984E.Chapter6,TechnicalSpecicationsDescribesthetechnicalspecicationsoftheZXSDRR8984E.Chapter7,EnvironmentalSpecicationsDescribestheenvironmentalspecicationsoftheZXSDRR8984E.ISJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
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Chapter1ProductPositioningandFeaturesTableofContentsPositioning.................................................................................................................1-1Highlights...................................................................................................................1-11.1PositioningTheZXSDRR8984E,anRRUdevelopedbyZTE,supportsthesingle-modeTD-LTE4-path4-carriertechnology,andisusedtoconstructindoorandoutdoormacronetworksandllcoverageholes.ForthepositioningoftheZXSDRR8984Einaradionetwork,seeFigure1-1.Here,theyellowRRUistheZXSDRR8984E.Figure1-1PositioningoftheZXSDRR8984EinaNetworkSystemDescriptionUEUserequipment.BBUAchievesGPSsynchronization,control,andbasebandprocessing.RRUTransmitsandreceivessignals.EPCIP-basedcorenetwork,whichislocatedbetweenanLTEnetworkandothernetworks.Ontheuserplane,theEPCisconnectedtoanLTEnetworkthroughtheSGW.Onthecontrolplane,theEPCisconnectedtoanLTEnetworkthroughtheMME.1.2HighlightsThehighlightsoftheZXSDRR8984Eareasfollows:lUnitedplatform1-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionTheZXSDRR8984EisdevelopedbasedontheuniedSDRplatform,whichsupportsasmoothevolutiontothenewtechnologiesinthefuture,andprotectstheoperators'investmenttothemaximumextent.lGreenandenergysavingàSmallissizeandlightinweight,theZXSDRR8984EisacompactRRU.àUsesmultipleefcientpowerampliertechnologies,forexample,CFR,DPD,andDoherty,andusesenergy-savingtechnologies,forexample,powerampliervoltageadjustment,decreasingthepowerconsumption.àUsesnaturalheatdissipationwithoutnoise.Comparedwithtraditionaldissipationusingairconditioners,itdecreasesthepowerconsumptionandsavescostonelectricity.lMultiplecarriersandMIMO.àSupportsupto20MHz+20MHz+10MHzbandwidthforTD-LTE.IncreasesthesystemcapacitybyusingtheCAtechnologyandrealizesexibleusageoffrequencyresources.àIncreasesthefrequencyusageandimprovesuserexperiencebyusingtheMIMOtechnology.lHighpowerSupportsupto1W（4*250mw）outputpower,satisfyingpowerrequirementsinlarge-capacityandlarge-coveragescenarios.1-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter2ProductStructureTableofContentsHardwareStructure....................................................................................................2-1LogicalArchitecture....................................................................................................2-2SoftwareArchitecture.................................................................................................2-22.1HardwareStructureFigure2-1showsanexternalviewoftheZXSDRR8984E.Figure2-1ExternalView2-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescription2.2LogicalArchitectureTheZXSDRR8984Eiscomposedofatransceiver,apoweramplier,aduplexlter,andapowersupplymodule.ForthelogicalarchitectureoftheZXSDRR8984E,seeFigure2-2.Figure2-2LogicalArchitectureForadescriptionofthemodules,refertoTable2-1.Table2-1ModuleDescriptionsModuleFunctionTransceiverImplementsdigitalIF,RFsignaltransmissionandreception,control,clock,powercontrol,andpoweramplierfunctions.PoweramplierAmpliesdownlinkRFsignalsandoutputRFsignalstoduplexlters,andimplementstheLNAfunctionforfourreceptionpaths.FilterCombinesandltersRFsignals.PowersupplyProvidespowerforthesystem.2.3SoftwareArchitectureForthesoftwarearchitectureoftheZXSDRR8984E,seeFigure2-3.2-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter2ProductStructureFigure2-3SoftwareArchitectureForadescriptionofthesoftwarearchitectureoftheZXSDRR8984E,refertoT able2-2.Table2-2SoftwareArchitectureDescriptionsSoftwareDescriptionRFManagementImplementstheRFmanagementfunction,includingRFcontrolandRFpathmanagement.OAMProvidesanoperationandmaintenanceadaptorinterface.Implementsthefollowingoperationandmaintenancefunctions:congurationmanagement,versionmanagement,performancemanagement,testmanagement,securitymanagement,diagnosistesting,systemcontrol,andcommunicationprocessing.OSSUsestheSDRplatformarchitecture.Implementsschedulingmanagement,memorymanagement,andtimermanagement.BSPProvidesboard-basedpackages.Usestheunitedarchitecture.Usestheunitedinterfacetoconnecttheupperlayer.OSManageshardwareandsoftwareresourcesofthesystem.2-3SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
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Chapter3OperationandMaintenanceSystemTableofContentsNetworkArchitecture..................................................................................................3-1Function.....................................................................................................................3-23.1NetworkArchitectureTheOAMfortheZXSDRR8984Ecanbeimplementedeitherlocallyorremotely.RemoteMaintenanceModeInthismode,theNetNumenU31providestheoperationandmaintenanceoftheZXSDRR8984Eremotely.TheNetNumenU31isconnectedtotheZXSDRR8984EthroughatransmissionnetworkandaBBU,seeFigure3-1.Figure3-1RemoteMaintenanceModeInremotemaintenancemode,thenetworkmanagementsystemisconnectedtoNEsthroughtheTCP/IPprotocol.Onenetworkmanagementsystemcanmaintainmultiplebasestations.LocalMaintenanceModeTheLocalMaintenanceT erminal(LMT),whichisinstalledonaPC,isphysicallyconnectedtothedebuginterfaceoftheZXSDRR8984EthroughanEthernetcabletoperformoperationandmaintenanceontheZXSDRR8984E,seeFigure3-2.3-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionFigure3-2LocalMaintenanceModeThelocalmaintenancemodeisusedtomaintainasinglebasestation.3.2FunctionTheGUIoftheNetNumenN31networkmanagementsystemispresentedintheformoftopology,andinformationabouteachNEinthenetworkcanbeviewedontheGUI.AusercanselectanNEtobemaintained,andviewdetailedperformancedata,alarminformation,andcongurationdataoftheNE.OperationandmaintenancecanbeperformedonacertaintypeofNEsthroughtherelevanttopology.Itsmainfunctionsareasfollows:lCongurationmanagementItenablesuserstoadd,query,delete,andmodifythephysicalandradioresourcedataofbasestations,andcheckdataconsistency.Bothdynamicandstaticdatacongurationsaresupported.lSecuritymanagementItensuresthatonlyauthorizeduserscanperformrelevantcommandgroupoperations.lPerformancemanagementItenablesuserstoimplementperformanceanalysis,calltracing,andsignalingtracing.lVersionmanagementItenablesuserstoviewtherunningsoftwareandhardwareversionsthroughthenetworkmanagementsystem,throughwhichsoftwarecanbedownloadedandupgraded.lFaultmanagementItincludestwoparts:alarmmanagementanddiagnostictest.Itperformscentralizedmonitoringofrunningstatusofbasestationsandcollectsabnormalinformationaboutboardsandlinksinrealtime.Thisfunctionmakesitconvenientforoperationandmaintenancepersonneltoperformanalysis,makedecision,andimplementmaintenanceandrepair.3-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter4ProductFeaturesTheZXSDRR8984Esupportsthefollowingfeatures:lTD-LTE10MHz,15MHz,and20MHzbandwidthcongurationslOperatingfrequencybandof3650MHz–3700MHzlFourTD-LTETx/RxpathsandMIMOlDownlink/uplinktimeslotcongurationlRGPSbackhaultechnologylRETantennaslTD-LTEIranduptofour-levelZXSDRR8984Ecascading4-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
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Chapter5NetworkTopologiesTableofContentsStarNetworkArchitecture...........................................................................................5-1ChainNetworkArchitecture........................................................................................5-15.1StarNetworkArchitectureInastarnetwork,theBBUisdirectlyconnectedtoeachZXSDRR8984E,andZXSDRR8984Edevicesareenddevices.Inthisnetworkarchitecture,bothmaintenanceandengineeringareeasy.Signalsareprocessedbyfewernodes,andthereliabilityishigh,seeFigure5-1.Figure5-1StarNetworkArchitecture5.2ChainNetworkArchitectureAchainnetworkisapplicabletostrip-shapedareaswithlesspopulationdensity,whereopticalberscanbeeasilydeployed,seeFigure5-2.5-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionFigure5-2ChainNetworkArchitecture5-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter6TechnicalSpecicationsTableofContentsPhysicalSpecications...............................................................................................6-1PerformanceSpecications........................................................................................6-1PowerConsumptionSpecications............................................................................6-1ReliabilitySpecications.............................................................................................6-26.1PhysicalSpecicationsForthephysicalspecicationsoftheZXSDRR8984E,refertoT able6-1.Table6-1PhysicalSpecicationsItemSpecicationDimensions(HxWxD)425mmx300mmx150mmVolume<19LWeight<19kg6.2PerformanceSpecicationsFortheperformancespecicationsoftheZXSDRR8984E,refertoTable6-2.Table6-2PerformanceSpecicationsItemSpecicationOperatingfrequencyband3650MHz–3700MHzOperatingfrequencyinterval100kHzTOC4*100mw@20MHz，4*250mw@20+20+10MHzReceiversensitivity–101.5dBmCarriershift±0.05ppm6.3PowerConsumptionSpecicationsForthepowerconsumptionspecicationsoftheZXSDRR8984E,refertoT able6-3.6-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionTable6-3TypicalPowerConsumptionSlotRatioTypicalPowerConsumptionDL:UL=2:2200WDL:UL=3:1260W6.4ReliabilitySpecicationsForthereliabilityspecicationsoftheZXSDRR8984E,refertoTable6-4.Table6-4ReliabilitySpecicationsItemSpecicationProtectionratingIP66ProtectionmodeDie-castingshellstructureMTBF>180000hMTTR<60min6-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter7EnvironmentalSpecicationsTableofContentsPowerSupplySpecications......................................................................................7-1OperationalEnvironment............................................................................................7-1StorageEnvironment..................................................................................................7-27.1PowerSupplySpecicationsForthepowersupplyspecicationsoftheZXSDRR8984E,refertoT able7-1.Table7-1PowerSupplySpecicationsItemSpecicationDC–48VDC(range:–57Vto–37V)7.2OperationalEnvironmentClimaticEnvironmentItemSpecicationTemperature–40℃to+55℃Relativehumidity4%–100%Maximumtemperaturechangerate0.5℃/minAirpressure54kPa–106kPaMaximumsolarradiation1120W/m2CondensationAllowedPrecipitation(rain,snow,andhail)AllowedHumiditySurfacehumidityallowedFreezingandfrostAllowed7-1SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionNote:Whentheenvironmenttemperatureisabove40degreescelsius,itisprohibitedtotouchtheequipmentsurfacetoavoidscald.Ifitisrequiredtomovetheequipment,rstpowerofftheequipmentandwaittilltheequipmentsurfaceiscool.BiologicalEnvironmentItemSpecicationPlantsMoldandfungusallowedAnimalsRodentsandotheranimalsthatmaydamagetheproductallowed,excepttermitesChemicallySubstanceItemSpecicationSaltfogAllowed7.3StorageEnvironmentTheZXSDRR8984Emustbestoredwithpackaginginprotectedlocationstoensurethatthedevicecanoperateproperlyafterbeinginstalled.ClimaticEnvironmentItemSpecicationTemperature–50℃to+70℃Relativehumidity5%–100%Maximumtemperaturechangerate1℃/minAirpressure70kPa–106kPaMaximumsolarradiation1120W/m2CondensationAllowedPrecipitation(rain,snow,andhail)AllowedHumiditySurfacehumidityallowedFreezingandfrostAllowed7-2SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
Chapter7EnvironmentalSpecicationsBiologicalEnvironmentItemSpecicationPlantsMoldandfungusallowedAnimalsRodentsandotheranimalsthatmaydamagetheproductallowed,excepttermitesChemicallySubstanceItemSpecicationSaltfogAllowed7-3SJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
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GlossaryBBU-BaseBandUnitBSP-BoardSupportPackageCA-CarrierAggregationCFR-CrestFactorReductionDL-DownLinkDPD-DigitalPre-DistortionEPC-EvolvedPacketCoreGPS-GlobalPositioningSystemIBW-InstantaneousBandwidthIF-intermediateFrequencyIP-InternetProtocolIr-RadioInterfaceLMT-LocalMaintenanceTerminalLNA-LowNoiseAmplierLTE-LongTermEvolutionMIMO-Multiple-InputMultiple-OutputMME-MobilityManagementEntityISJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential
ZXSDRR8984EProductDescriptionMTBF-MeanTimeBetweenFailuresMTTR-MeanTimeToRecoveryOAM-Operation,AdministrationandMaintenanceOBW-OccupiedBandwidthOS-OperatingSystemOSS-OperationSupportSubsystemPC-PersonalComputerRF-RadioFrequencyRGPS-RemoteGPSRRU-RemoteRadioUnitSDR-SoftwareDenedRadioSGW-ServingGatewayTCP-TransmissionControlProtocolTOC-T opofCabinetUE-UserEquipmentUL-UplinkIISJ-20150330163204-001|2015-04-30(R1.0)ZTEProprietaryandCondential

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