ZTE RSU60EGU858 Outdoor GSM/UMTS Dual Mode Remote Radio Unit User Manual

ZTE Corporation Outdoor GSM/UMTS Dual Mode Remote Radio Unit

User manual

ZXSDRRSU60EDualModeEnhancedRadioSystemUnitUserManualV1.00ZTECORPORATIONNO.55,Hi-techRoadSouth,ShenZhen,P .R.ChinaPostcode:518057Tel:+86-755-26771900Fax:+86-755-26770801URL:http://ensupport.zte.com.cnE-mail:support@zte.com.cn
LEGALINFORMATIONCopyright©2011ZTECORPORATION.Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionofthisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPORATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORATIONoroftheirrespectiveowners.Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredisclaimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-infringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceontheinformationcontainedherein.ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.TheultimaterighttointerpretthisproductresidesinZTECORPORATION.RevisionHistoryRevisionNo.RevisionDateRevisionReasonR1.02011–07–21R1.0SerialNumber:SJ-20110823164828-001PublishingDate:2011–08–16
Chapter1DeclarationofRoHSComplianceTominimizetheenvironmentalimpactandtakemoreresponsibilitytotheearthwelive,thisdocumentshallserveasformaldeclarationthatZXSDRRSU60EmanufacturedbyZTECORPORATIONareincompliancewiththeDirective2002/95/ECoftheEuropeanParliament-RoHS(RestrictionofHazardousSubstances)withrespecttothefollowingsubstances:lLead(Pb)lMercury(Hg)lCadmium(Cd)lHexavalentChromium(Cr(VI))lPolyBrominatedBiphenyls(PBB’s)lPolyBrominatedDiphenylEthers(PBDE’s)TheZXSDRRSU60EmanufacturedbyZTECORPORATIONmeettherequirementsofEU2002/95/EC;however,someassembliesarecustomizedtoclientspecications.Additionofspecialized,customer-speciedmaterialsorprocesseswhichdonotmeettherequirementsofEU2002/95/ECmaynegateRoHScomplianceoftheassembly.T oguaranteecomplianceoftheassembly,theneedforcompliantproductmustbecommunicatedtoZTECORPORATIONinwrittenform.Thisdeclarationisissuedbasedonourcurrentlevelofknowledge.Sinceconditionsofuseareoutsideourcontrol,ZTECORPORATIONmakesnowarranties,expressorimplied,andassumesnoliabilityinconnectionwiththeuseofthisinformation.1-1SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualThispageintentionallyleftblank.1-2SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter2FCC&ICSTATEMENTThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:1.Thisdevicemaynotcauseharmfulinterference.2.Andthisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedinacommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual,maycauseharmfulinterferencetoradiocommunications.Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferenceinwhichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.2-1SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualThispageintentionallyleftblank.2-2SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter3FCCRadiationExposureStatementThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance4mbetweentheradiator&yourbody.3-1SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualThispageintentionallyleftblank.3-2SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60ETableofContentsSafteyDescription......................................................................................................4-1ProductDescripition...................................................................................................4-9TechnicalDescripition...............................................................................................4-11HardwareDecsripition..............................................................................................4-14HardwareInstallation................................................................................................4-174.1SafteyDescription4-1SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
SafetySpecicationsGuideThesesafetyinstructionsmustbeconsideredassupplementaryforlocalsafetyregulations.Theprioritymustbegiventolocalsafetyregulationsifthereisanyconictbetweenthetwo.Themaintenancepersonnelmusthavetheknowledgeofsafetyoperationsandmaintenancewithrequiredqualicationandtechnicalbackground.Warning!Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:lThisdevicemaynotcauseharmfulinterference.lThisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changesormodicationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.TheequipmentisintendedforinstallationinRESTRICTEDACCESSLOCATIONS.AlltheoperationandmaintenancepersonnelmustfollowthesafetyprecautionsandinstructionsprovidedbyZTECorporationtoavoidanyaccident.Note:ZTECorporationdoesnotbearanyliabilitiesincurredbecauseofviolationoftheuniversalsafetyoperationrequirements,orviolationofsafetystandardsfordesigning,manufacturingandusingtheequipment.FCCRadiationExposureStatement:ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance3mbetweentheradiator&yourbody.4-2SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
SafetySymbolsTable4-1listssafetysymbols.TheyaretoprompttheuserofthesafetyprecautionstobeobservedduringZXSDRRSU60Eoperationandmaintenance.Table4-1SafetySymbolsDescriptionSafetySymbolsMeaningNosmoking:SmokingisforbiddenNoammables:Noammablescanbestored.Notouching:Donottouch.Universalalertingsymbol:Generalsafetyattentions.Electricshock:Riskofelectricshock.Electrostatic:Thedevicemaybesensitivetostaticelectricity.Microwave:Bewareofstrongelectromagneticeld.Laser:Bewareofstronglaserbeam.Scald:Bewareofscald.Amongstthesesafetysymbols,theuniversalalarmsymbolsareclassiedintothreelevels:danger,warning,andcaution.Theformatsandmeaningsofthethreelevelsaredescribedasbelow:Danger!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,willresultindeathorseriousinjuryofpeople,orequipmentdamagesandbreakdown.4-3SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualWarning!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeathorseriousinjury.Caution!Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultinseriousinjuries,equipmentdamagesorinterruptionofpartservices.4-4SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
SafetyInstructionsThissectiondescribesthesafetyinstructionsrelatedtoelectricalsafety,antistatic,heavyobjectsandmodules.ElectricalSafetyInstructionsThefollowingaretheelectricalsafetyinstructionsabouttools,highvoltage,powercables,holesandlightning:lToolsUsespecialtoolsratherthancommontoolsforhigh-voltageandACoperations.lHighVoltageDanger!Highvoltageishazardous.Directorindirectcontactwithhighvoltageormainsupplyusingawetobjectcouldresultindeath.àStrictlyfollowlocalsafetyrulestoinstallACpowerdevices.àInstallationstaffmustbequaliedforperforminghigh-voltageandACoperations.àDonotwearanywatch,handchain,bracelet,ringoranyotherconductiveobjectsduringsuchoperations.àPreventmoisturefromaccumulatingontheequipmentduringoperationsinadampenvironment.lPowerCableWarning!Neverinstalloruninstallpowercableswhiletheyarelive.Otherwise,thepowercable,whencontactingaconductor,mayresultinsparksorelectricarccausingareorevendamagetoeyes.àMakesureofshuttingoffpowersupplybeforeinstallingordisconnectingapowercable.àBeforeconnectingthepowercable,makesurethattheconnectingcableanditslabelareappropriatefortheactualinstallationrequirements.lDrillingHoles4-5SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualWarning!Itisnotallowedtodrillchassisholeswithoutpermission.àUnqualieddrillingcoulddamagewiringandcablesinsidethechassis.Additionally,metalpiecesinsidethechassiscreatedbythedrillingcouldresultinashortcircuit.Useinsulationprotectionglovesandrstmovecablesinsideachassisawaywhendrillingisnecessaryonachassis.àProtecteyesduringdrillingasdustoryingdebrismaydamageeyes.àCleananydebrisintimeafterdrilling.lLightningDanger!Donotperformhigh-voltage,AC,irontowerormastoperationsinathunderstorm.Thunderstormswouldgiverisetoastrongelectromagneticeldintheatmosphere.Therefore,theequipmentmustbegroundedandprotectedintimeagainstlightningstrikes.AntistaticSafetyInstructionsCaution!Staticelectricityproducedbyhumanbodycandamagestatic-sensitivecomponentsoncircuitboard,suchaslarge-scaleintegratedcircuits.lFrictioncausedbyhumanbodyactivitiesistherootcauseofelectrostaticchargeaccumulation.Staticvoltagecarriedbyahumanbodyinadryenvironmentcanbeupto30kV,andcanremainthereforalongtime.Anoperatorwithstaticelectricitymaydischargeelectricitythroughacomponentwhenhe/shetouchestheconductorandcausingdamage.lWearanantistaticwriststrap(theotherendofwriststrapmustbewellgrounded)beforetouchingtheequipmentorholdingaplug-inboard,circuitboard,IntegratedCircuit(IC)chiporotherdevices,topreventhumanstaticelectricityfromdamagingsensitivecomponents.lTheantistaticwriststrapusedmustbesubjecttoregularcheck.Donotreplacethecableofanantistaticwriststrapwithanyothercables.4-6SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60ElDonotcontactstatic-sensitivemoduleswithanyobjectthateasilygeneratesstaticelectricity.Forexample,frictionofpackagebag,transferboxandtransferbeltmadefrominsulationplasticmaycausestaticelectricityoncomponents.Dischargeofstaticelectricitymaydamagecomponentswhentheycontactahumanbodyortheground.lModulesshouldonlycontactmaterialssuchasanantistaticbag.Keepmodulesinantistaticbagsduringstorageandtransportation.lDischargestaticelectricityofthetestdevicebeforeuse,thatis,groundthetestdevicerst.lDonotplacethemodulenearastrongDCmagneticeld,suchasthecathode-raytubeofamonitor.Keepthemoduleatleast10cmaway.HoistingHeavyObjectsWarning!Whenhoistingheavyobjects,ensurethatnobodyisstandingorwalkingunderthehoistedobject.lEnsurethehoistercanmeethoistingrequirementswhendisassemblingheavyequipment,ormovingandreplacingequipment.lTheinstallationpersonnelmustbedulytrainedandqualiedforhoistingoperations.lHoistingtoolsmustbeinspectedandcompletebeforeservice.lMakesurethathoistingtoolsarexedrmlyonasufcientlysecuredobjectorwallbeforethehoistingoperation.lGivebrieforalinstructionsduringhoistingoperationstopreventanymishap.Unplugging/PluggingaModulelNeverplugamodulewithexcessiveforce,toensurethatthepinsonthebackplanedonotgetdeformed.lPlugthemodulerightintotheslotandmakesuremodulecircuitfacesdonotcontacteachotherlestanyshortcircuitmayoccur.lKeephandsoffthemodulecircuit,components,connectorsandcabletroughwhenholdingamodule.RackMountSafetyInstructionsRackMountInstructions-Thefollowingorsimilarrack-mountinstructionsareincludedwiththeinstallationinstructions:lElevatedOperatingAmbient-Ifinstalledinaclosedormulti-unitrackassembly,theoperatingambienttemperatureoftherackenvironmentmaybegreaterthanroomambient.Therefore,considerationshouldbegiventoinstallingtheequipmentinanenvironmentcompatiblewiththemaximumambienttemperature(Tma)speciedbythemanufacturer.4-7SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManuallReducedAirFlow-Installationoftheequipmentinarackshouldbesuchthattheamountofairowrequiredforsafeoperationoftheequipmentisnotcompromised.lMechanicalLoading-Mountingoftheequipmentintherackshouldbesuchthatahazardousconditionisnotachievedduetounevenmechanicalloading.lCircuitOverloading-Considerationshouldbegiventotheconnectionoftheequipmenttothesupplycircuitandtheeffectthatoverloadingofthecircuitsmighthaveonovercurrentprotectionandsupplywiring.Appropriateconsiderationofequipmentnameplateratingsshouldbeusedwhenaddressingthisconcern.lReliableEarthing-Reliableearthingofrack-mountedequipmentshouldbemaintained.Particularattentionshouldbegiventosupplyconnectionsotherthandirectconnectionstothebranchcircuit(e.g.useofpowerstrips).OtherSafetyInstructionsNote:Donotperformmaintenanceordebuggingindependently,unlessaqualiedpersonispresent.lPerformanairtighttestbeforeRRUdelivery,andprohibitdisassemblingtheRRUonsite.lReplacinganypartsormakinganychangestotheequipmentmightresultinanunexpecteddanger.Therefore,besurenottoreplaceanypartsorperformanychangestotheequipmentunlessauthorizedotherwise.lDuetothatRRUisinhightemperatureduringrunning,theRRUshouldbeinstalledinsomeregionsoutofoperators'reachorstrictlyrestricted.lContactZTEofceifyouhaveanyquestion,toensureyoursafety.4-8SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60E4.2ProductDescripition4.2.1OverviewZTESoftwareDenedRadio(SDR)usesanarchitectureofseparatingthebasebandpartfromtheRadioFrequency(RF)part.Thisarchitecturefeatureshighintegration,lowconsumption,exiblecongurationandconvenientinstallation&maintenance.ThenewgenerationZTEGSM&UMTSBaseStation(BS)productsbasedontheSDRistherstSDR-basedGSM&UMTSBSintheindustry.Itisabletohelptheoperatorshavequalitativeleap.TheformofthisproductcanbedistributedBBU+RRUorBBU+RSU.TheproductformofZTESDRcanbedistributedBBU+RRUorBBU+RSU,macroBSormicroBS.ZXSDRRSU60EistheRSUpartofZTEGSM&UMTSdistributedSDRCommonBTSPlatformSolution.ItprovidesfunctionsincludingRFmodulation/demodulation,forwardpoweramplication,reverselownoiseamplication,RFperformancemeasurementandcarrierpowercontroletc.Withasmallersizeandlighterweight,theZXSDRRSU60Ehassignicantadvantagesforsavingspace,relocations,installationexibility,andpowersavings.Itdesignedforbothindoorandoutdoorapplications.4.2.2PositioninaNetworkInGSM&UMTSmobilecommunicationnetwork,therelationshipbetweenZXSDRRSU60EandothernetworkentitiesisshowninFigure4-1.Figure4-1ZXSDRRSU60EPositioninaNetwork4-9SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualTheZXSDRRSU60EisanindependentRFsubsystem.TogetherwithBBU,itformsthecompleteBTS.TheBTSimplementsradiotransmissionwiththeMSthroughtheUmairinterface.Inaddition,theBTSimplementscontrolofradiochannelsandcommunicationwiththeBSC4.2.3OuterViewFigure4-2showstheouterviewofZXSDRRSU60E.Figure4-2OuterViewofZXSDRRSU60E4.2.4ProductionFunctionsZXSDRRSU60EprovidesprimaryfunctionsisshownasT able4-2.Table4-2ThePrimaryFunctionsofZXSDRRSU60EFunctionDescriptionBand:850MHzRFmodulation/demodulationRFtransceiverduplexerLownoiseamplicationforreceivedRFsignalAmplicationfortransmittedRFsignalRF4-10SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60EFunctionDescriptionRFtransceiverInterfaceBaseband-RFinterface:compliantwithCommonPublicRadioInterface(CPRI)protocolElectroniclabelRemoteupgradeofsoftwareversionforFPGA/BOOT/DSP/CPURemoteresetofserviceboardsAutomaticcalibrationReversespectrumquery:queryingthereversereceivedsignalspectrumofeachcarrierEquipmentmaintenanceandtestPoweramplicationcontrolandprotection:over-power,over-temperature,andstandingwavealarmReliabilityReversevoltageprotectionScenarioIndoorandoutdoorapplications4.2.5ProductionFeaturesHerearetheproductfeaturesofZXSDRRSU60ElEasytransportationandinstallationwillsavelaborandbuildingcostslLowerpowerconsumptionreducesinstallationofpowerexpendituresandsavesonelectricitycharges.lSuitableforcomplicatedbasestationenvironmentsSupportsstarandchainnetworksbetweenbasebandandRFtoprovidemoreconvenientsolutionsforcomplicatedbasestationenvironments.4.3TechnicalDescripition4.3.1SystemArchitectureAZXSDRRSU60Econsistsofthetransmit/receivesignalboard(ADTR),poweramplier(PA),duplexer(DFL),andpowersupply(RPDC).Figure4-3showstheschematicdiagramoftheZXSDRRSU60E.4-11SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualFigure4-3SchematicDiagramoftheZXSDRRSU60EThefunctionsofZXSDRRSU60E’ssubsystemisshownasTable4-3.Table4-3ThefunctionsofsubsystemPartDescriptionADTRADTR,theunitthatintegratestheprocessor,clock,CPRIinterface,DPDdigitalpredistortion,RFtransmittingandreceivingfunctions,isthecoreunitoftheZXSDRRSU60E.PAlAmpliesdownlinkRFsignalinputviatheADTRandthensendsthesignaltotheDFLlProvidesdigitalpre-distortionfeedbacksignalsfortheADTRlProvidesaPAoutputenable/disableinterfaceDFLlPerformslteringandlownoiseamplicationofthereverseGSM&UMTSsignalfromtheantennalFilterstheforwardRFsignaltobesentlReportsLNAalarmstotheADTRlInthecaseofmain/diversitycombinedcabinets,themainreceiveLNAoutputendoftheDFLhasthepowersplitterfunctionandreservesanexternalport(Rxout)RPDCConverts-48VDCinputpowersupplytoDCpowersupplyrequiredbythePA,ADTR,orDFL4.3.2SignalProcessingFlowTheinternalsignalprocessingowofZXSDRRSU60Eisasbelow:lForwardlinkprocessing4-12SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60EThebusinessdatafromBBUenterstheADTR,andthenforintermediatefrequencyprocessing.Afterthepoweramplicationsenttotheantennafortransmission.lReverselinkprocessingThereverseGSM&UMTSsignalsfromtheantennaareconvertedtobasebanddigitalsignalbyADTR,thensendtoBBU.4.3.3TechnicalSpecifications4.3.3.1PhysicalIndices4.3.3.1.1DimensionThedimensionsofZXSDRRSU60Einmmare:482.6(H)×88(W)×360.0(D).4.3.3.1.2WeightWeightofaZXSDRRSU60E:<15kg(33.1pounds).4.3.3.2PowerlPowerSupply-48VDCVoltagerange:-40V~-57V.lPowerConsumptionThetotalpowerconsumptionoftheequipmentis360W.4.3.3.3CapacityIndicesZXSDRRSU60ECapacityIndicesisshownasTable4-4Table4-4ZXSDRRSU60ECapacityIndicesItemCarrierssupported1GSM6C(maxSingleRAT)2UMTS3C(maxSingleRAT)32GMS+2UMTS;4GSM+1UMTS4.3.3.4TemperatureandHumidityTemperature:-5℃~+45℃.Thechangefrequencymustbelessthan0.5℃/min.Relativehumidity:5%~95%4.3.3.5ReliabilityIndiceslMeanTimeBetweenFailures(MTBF):>100,000hourslMTTR(MeanTimeT oRepair):<0.5hour4-13SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManuallAvailability:>99.999%4.3.3.6RFIndicesRFindicesoftheZXSDRRSU60Ecomplywith3GPPTS51.021,RecommendedMinimumPerformanceStandardsand3GPPTS25.141,RecommendedMinimumPerformanceStandards.Table4-5illustratestheTechnicalSpecicationsofRSU60E.Table4-5TheTechnicalSpecicationsofRSU60EBandGSM850TX:869MHz~894MHzRX:824MHz~849MHzchannelrasteris200kHzOutputpowerattheTopofCabinet(TOC)80WTotaltransmitpowerThetotaltransmitpoweriswithin+2dBand-2dBoftheManufacturer’sratedpower.ModulationmodeGMSK\8PSK\QPSK\16QAM\64QAM4.3.3.7InterfaceIndicesTheinterfaceindicesofZXSDRRSU60EisshownasTable4-6.Table4-6DescriptionofZXSDRRSU60E’sinterfacesTypeDescriptionIndexCPRIFiber/Cable2CPRIinterfaces:1CPRIforBBUorupper-levelRSU1CPRIforlower-levelRSUUEUminterface1Tx/Rx1diversityreceivers4.4HardwareDecsripition4.4.1FunctionRSUprovidesthefollowingfunctions:lCommunicationwiththebasebandsubracklConversionbetweenairinterfaceRFsignalsanddigitalsignalslRFsignalamplication,transmission,andreceptionlClocksynchronization.4.4.2PanelFigure4-4illustratestheZXSDRRSU60Epanel.4-14SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60EFigure4-4ZXSDRRSU60EPanel4.4.3ButtonThereisonlyonebutton(RST)ontheZXSDRRSU60Epanel.Table4-7describesthebutton.4-15SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualTable4-7ZXSDRRSU60EPanelButtonDescriptionButtonDescriptionRSTResetbutton4.4.4IndicatorsTable4-8describesZXSDRRSU60Epanelindicators.Table4-8ZXSDRRSU60EPanelIndicatorDescriptionIndicatorColorMeaningDescriptionRUNGreenRunningstatusindicatorAlwayson:TheRSUisresettingorstartingup.Blinkingat1Hz:TheRSUisfunctioningproperly.Blinkingat5Hz:TheRSUisdownloadingversionles.Off:TheRSUfailstheself-check.ALMRedAlarmindicatorOff:ThereisonalarmortheRSUisresetting,startingup,ordownloadingversionles.Blinkingat5Hz:Thereisacriticalalarm.Blinkingat1Hz:Thereisaminoralarm.LNKGreenOpticallinkstatusindicatorAlwayson:Theopticalconnectionisnormal.Off:Theopticalberfails.Blinkingat5Hz:Thislinkisusedastheclockreferencesourceandthephaselockloop(PLL)isinthefastcapturestate.Blinkingat0.25Hz:Thislinkisusedastheclockreferencesourceandthephaselockloop(PLL)isinthetracingstate.RFOrangeRFworkingstatusindicatorOff:TheRFhasnooutput.On:TheRFhasoutput.4.4.5PanelInterfacesTable4-9describesZXSDRRSU60Epanelinterfaces.Table4-9InterfacesontheFrontPaneloftheZXSDRRSU60EInterfaceEndAEndBDescriptionANT1(TX/RX)RSUTx/RxantennaConnectstotheTx/RxantennafortheTx/Rxmajorchannel.ANT2(RX)RSURxantennaConnectstotheantennalfortheRxminorantenna4-16SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60EInterfaceEndAEndBDescriptionRxoutRSURSUwithexpandedfrequencypointsFrequency-pointexpansionoutputinterfaceforoutputtingtheRxsignalsofthemajorchannel.RxinRSUwithexpandedfrequencypointsRSUFrequency-pointexpansioninputinterfaceforinputtingtheRxsignalsoftheminorchannel.TX1/RX1RSUBBUortheupper-layercascadedRSUConnectstotheCPRIopticalinterfaceofBBUortheupper-layercascadedRSUTX2/RX2RSULower-layercascadedRSUConnectstotheCPRIopticalinterfaceofthelower-layercascadedRSUDBGRSUPCortestingequipment(withathetestingboard)CommissioningEthernetinterfaceandtestinginterfaceMONRSUExternalequipmentProvidesfourdry-contactinputinterfacesandRS-485environmentmonitoringinterfaceAISGRSUAntennaConnectstotheAISGinterfacePOWERRSURFpowerofthepowerdistributionmodulePowerinputinterface4.5HardwareInstallation4.5.1InstallingtheRSUModulePrerequisiteslBeforeinstallingtheRFmodule,weartheESDwriststraptoavoiddamagingtheRFmodule.lTheRFcabinethasalreadybeeninstalled.ContextFigure4-5showsthefrontpanelofaZXSDRRSU60E.4-17SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualFigure4-5ZXSDRRSU60EPanelSteps1.Determinethetargetslot,holdthehandleofthemodulewithonehand,supportthelowerbackofthemodulewiththeotherhand,andtrytomakeparallelthemoduleandtheguidingplane.4-18SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60E2.Pushthemoduleslightlyintotheslottomorethanhalfthedepthoftheslot.3.Changetheplacewhereexerciseforceandthenpushfurtherthemodulewithevenforce.4.Pushthemoduleuntiltheinnersideofthefrontpanelcloselytouchtheverticalshaft.5.SecurethemoduleusingveM5x20screws.6.Securethegroundlug.–EndofSteps–Follow-UpActionAfterinstallingRSUmodules,connecttheRSUpowercablestotheRSUpowerinterfaces.RSUpowercableshavebeenroutedtoproperslots.4.5.2ConnectingRSUMonitoringCablePrerequisiteslZXSDRRSU60ERFcabinethasalreadybeeninstalled.lTheRSUmodulehasalreadybeeninstalled.ContextTheRSUmonitoringcableoftheRFcabinetisroutedtotherightsideoftheRFcabinetindelivery.AftertheRSUmoduleisinstalled,inserttheterminaloftheRSUmonitoringcabletotheMON(monitoring)interfaceoftheRSUmodule.Note:IfmultipleRSUmodulesneedtobemonitored,onlyoneRSUmoduleneedstobeconnectedtotheRSUmonitoringcable.Steps1.ConnectoneendoftheRSUmonitoringcabletotheMON(monitoring)interfaceoftheRSUmoduleandfastenthescrew.2.BundletheRSUmonitoringcable.–EndofSteps–4-19SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManual4.5.3InstallingOpticalFibersBetweenBBUandRSUPrerequisiteslTheESDwriststrapmustbeworn.lThebasebandpowercabinetandtheRFcabinethavebeenindependentlyinstalled.ContextWhenthebasebandpowercabinetandtheRFcabinetareinstalledsidebysideortheyarefarawayfromeachother,youneedtoconnectBBUandRSUusingopticalbers.Payattentiontothefollowingpointswheninstallingopticalbers:lDonotdamagetheopticalbercladdingduringoperations.lProtectopticalberconnectorsandavoidcontaminatingthem.lDonotforciblybundleopticalbers.lCurveopticalbersattheturning.Steps1.Afxatemporarylabel.Afxtemporarylabelstobothendsofthenewopticalbertosetupamapping.Ifmorethanoneopticalberneedstobeinstalled,usedifferentlabelstodifferentiateopticalbers.2.Routeopticalbers.a.Opticalbersgooutfromthesidewaterproofmoduleofthebasebandmoduleandgothroughtheroutingaperturesonthebase.b.Then,opticalbersgothroughtheroutingaperturesonthebaseoftheRFcabinet,traversethewaterproofmodules,andconnecttothesixopticalinterfacesforRFmodules.3.Insertopticalberconnectors.Insertopticalberconnectorsaccordingtothemappingontemporarylabels.Caution!Insertopticalberconnectorstightly.4.Bundleopticalbers.Bundleandsecureopticalbersalongtheroutingtroughs,whichcomplieswithrelevantregulations.5.Afxanengineeringlabeltoanopticalber.Removethetemporarylabelfortheopticalberandafxanengineeringlabel.4-20SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60ECaution!Protectanopticalberwiththewindingtubewhenroutingtheopticalberinsidethecabinet.Protectanopticalberwiththecorrugatedpipewhenroutingtheopticalberoutsidethecabinet.–EndofSteps–4.5.4InstallingtheInterconnectedCableBetweenBBUandRSUPrerequisiteslTheZXSDRRSU60Ecabinethasalreadybeeninstalled.lTheBBUmoduleandRSUmodulehavealreadybeeninstalled.ContextZXSDRRSU60EInthesystem,opticalbersorSFPcablescanbeusedtoconnectBBUandRSU.DuringthestackedinstallationoftheZXSDRRSU60E,a2mSFPhigh-speedcableisrecommendedforinterconnectingBBUandRSU.Figure4-6showsanSFPcable.Figure4-6High-SpeedCableSteps1.AfxtemporarylabelstobothendsoftheSFRcable,withmarkings0-5tosetupone-to-onemappingwithinterfacesTX0RX0toTX5RX5ofBBUandsixTX/RXinterfacesofRSU.4-21SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManual2.InsertoneendoftheSFPcabletoaTX/RXinterfaceofRSU.3.RoutetheSFPcablealongtheroutingtroughandcabinetsidestotheFSmoduleofBBU.TheSFPcablesconnectingtotheRSUsinslots1to3ontheRFcabinetgothroughtheleftroutingaperturesandthoseSFPcablesgothroughtherightaperturesifconnectingtoslots4to6ontheRFcabinet.4.InsertSFPcablesintotheinterfacesTX0RX0toTX5RX5oftheBBUFSboardaccordingtothemarkings0-5.5.BundleSFPcables.6.Removetemporarylabelsandafxengineeringlabels.–EndofSteps–4.5.5InstallingtheRFJumperPrerequisitesTheZXSDRRSU60ERFcabinetandothermoduleshavealreadybeeninstalled.ContextTheRFjumpersforthethreeZXSDRRSU60Egothroughthewaterproofmoduleontheright.RemovethefrontbafeofthebasebeforeinstallingtheRFjumpersandreseatthefrontbafeafteralljumpersarecompletelyinstalled.Steps1.ConnecttheRFjumperstoANT1andANT2interfacesofRSUfromlefttoright.2.WearthewaterproofrubberplugaftereverytwoRFjumpersareinstalled.3.Insertthehorizontalandlongitudinalslideblocksandusethehexagonringwrenchtofastenthem.Caution!Clampthewaterproofrubberplugtightlyandmakesurethattheunusedcablingaperturewearstheplug.4.RepeattheprecedingstepstoinstallotherRSU-relatedjumpers.–EndofSteps–4-22SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
Chapter4RSU60EResultTheRFjumpersgooutfromthebase.Thecablesbetweencabinetsmustbeprotectedwithprotectivetubes,withoutanyexposedpartofthecablesandtheopeningsattwoendsofthesecablesmustbesealed.4-23SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
ZXSDRRSU60EUserManualThispageintentionallyleftblank.4-24SJ-20110823164828-001|2011–08–16ZTEProprietaryandCondential
FiguresFigure4-1ZXSDRRSU60EPositioninaNetwork....................................................4-9Figure4-2OuterViewofZXSDRRSU60E.............................................................4-10Figure4-3SchematicDiagramoftheZXSDRRSU60E..........................................4-12Figure4-4ZXSDRRSU60EPanel..........................................................................4-15Figure4-5ZXSDRRSU60EPanel..........................................................................4-18Figure4-6High-SpeedCable.................................................................................4-21I
FiguresThispageintentionallyleftblank.
TablesTable4-1SafetySymbolsDescription.......................................................................4-3Table4-2ThePrimaryFunctionsofZXSDRRSU60E.............................................4-10Table4-3Thefunctionsofsubsystem.....................................................................4-12Table4-4ZXSDRRSU60ECapacityIndices...........................................................4-13Table4-5TheTechnicalSpecicationsofRSU60E.................................................4-14Table4-6DescriptionofZXSDRRSU60E’sinterfaces............................................4-14Table4-7ZXSDRRSU60EPanelButtonDescription..............................................4-16Table4-8ZXSDRRSU60EPanelIndicatorDescription..........................................4-16Table4-9InterfacesontheFrontPaneloftheZXSDRRSU60E.............................4-16III
TablesThispageintentionallyleftblank.
GlossaryBBU-BaseBandUnitBS-BaseStationBSC-BaseStationControllerBTS-BaseTransceiverStationCPRI-CommonPublicRadioInterfaceMS-MobileStationRF-RadioFrequencyRSSI-ReceivedSignalStrengthIndicatorRSU-RFSystemUnitSDR-SoftwareDenedRadioV

Navigation menu