ZTE ZXMBW-E9230 Compact Base Station (Outdoor) User Manual

ZTE Corporation Compact Base Station (Outdoor) Users Manual

Users Manual

ZXMBWE9230CompactBaseStation(outdoor)UserManualZTECORPORATIONZTEPlaza,KejiRoadSouth,Hi-TechIndustrialPark,NanshanDistrict,Shenzhen,P .R.China518057Tel:(86)75526771900Fax:(86)75526770801URL:http://ensupport.zte.com.cnE-mail:support@zte.com.cn
LEGALINFORMATIONCopyright©2006ZTECORPORATION.Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionofthisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPO-RATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORATIONoroftheirrespectiveowners.Thisdocumentisprovided“asis” ,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredis-claimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-in-fringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceontheinformationcontainedherein.ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.TheultimaterighttointerpretthisproductresidesinZTECORPORATION.RevisionHistoryRevisionNo.RevisionDateRevisionReasonR1.107/15/2009OptimizeManaulR1.005/15/2009FirstEditionSerialNumber:sjzl20092846
ContentsPreface...............................................................iProductOverview..............................................1ZXMBWE9230PositionintheNetwork..............................1Functions......................................................................2Appearance...................................................................3FundamentalPrinciple.....................................................3ExternalInterfaces.........................................................4NetworkingApplication....................................................6TechnicalIndices............................................................7EngineeringIndices....................................................7PerformanceIndices...................................................8ClockParameter.........................................................9EnvironmentalIndices.................................................9ComplianceStandards....................................................10ProtocolInterfaceDescription..........................................10ASNNetworkReferenceModel.....................................10ProtocolInterfaces.....................................................11R1Interface.............................................................12R6Interface.............................................................14HardwareDescription......................................19CabinetStructure..........................................................19HardwareModules.........................................................21MTRWModule...............................................................21WDPAModule...............................................................21WRFEModule................................................................22WRPMModule...............................................................23EquipmentInstallation....................................25ComponentstobeInstalled...........................................25InstallationFlow............................................................25InstallationPrecautions..................................................26InstallationPreparation..................................................27
InstallationEnvironmentCheck...................................27InstallationPositionRequirements...............................27TemperatureandHumidityRequirements......................28PowerSupplyRequirements........................................28OtherPreparation......................................................28ToolsandInstrumentsPreparation...............................29InstallingCabinets.........................................................30InstallationModeIntroduction.....................................30InstallingaWall-MountCabinet...................................34InstallingaPole-MountCabinet...................................39InstallingExternalCables...............................................47InstallingPowerCable................................................47InstallingGroundingCable..........................................49InstallingRFJumper..................................................50InstallingAntenna.....................................................51InstallingFeederGroundingKit...................................54PerformingOutdoor-connectorWaterproofProcessing........................................................55VSWRTest................................................................60CabinetInstallationCheck..............................................60CabinetInstallationCheck..........................................60On-siteEnvironmentInspectionItems..........................61Power-on......................................................................61Figures............................................................63Tables.............................................................65
PrefacePurposeZXMBWE9230isanoutdoorcompactbasestationandoneofWiMAXbroadbandradioaccessproducts.ItprovidesIP-basedvoiceandvideoservicesinhotspots,blindspots,ruralandsub-urbs,railwaysandhighways.Thismanualdescribessystemcompositions,functions,principle,networking,technicalindicesandengineeringinstallationoftheZXMBWE9230.IntendedAudienceThisdocumentisintendedforengineersandtechnicianswhoper-formoperationandinstallationactivitiesontheZXMBWE9230.PrerequisiteSkillandKnowledgeTousethisdocumenteffectively,usersshouldhaveageneralun-derstandingofwirelesstelecommunicationstechnology.Familiar-itywiththefollowingishelpful:�TheZXMBWE9230systemanditsvariouscomponents�UserinterfacesontheZXMBWE9230�LocaloperatingprocedureWhatisinThisManualThismanualcontainsthefollowingchapters.ChapterSummaryChapter1ProductOverviewIntroducestheposition,functions,principles,externalandinternalinterfaces,applicationsandtechnicalindicesoftheZXMBWE9230.Chapter2HardwareDescriptionDescribesthecabinetstructure,hardwaremodules,antennafeedersystemandexternalcablesoftheZXMBWE9230.Chapter3EquipmentInstallationDescribestheinstallationow,installationpreparation,cabinetinstallation,powercableinstallation,hardwareinstallationcheck,andpower-onandpower-offproceduresoftheZXMBWE9230.FCCComplianceStatementThisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions.1.Thisdevicemaynotcauseharmfulinterference.2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changesormodicationsnotexpresslyapprovedbythepartyre-sponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.CondentialandProprietaryInformationofZTECORPORATIONi
ZXMBWE9230UserManualThispageisintentionallyblank.iiCondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewTableofContentsZXMBWE9230PositionintheNetwork..................................1Functions..........................................................................2Appearance.......................................................................3FundamentalPrinciple.........................................................3ExternalInterfaces.............................................................4NetworkingApplication........................................................6TechnicalIndices................................................................7ComplianceStandards........................................................10ProtocolInterfaceDescription.............................................10ZXMBWE9230PositionintheNetworkZXMBWE9230islocatedintheradioaccesslayerofWiMAXnet-worksandusedtoprovidebroadbandradioaccessforusersinoutdoorhotandblindspots,suburbs,ruralareas,railwaysandhighways.Figure1showsthepositionoftheZXMBWE9230intheWiMAXnetwork.FIGURE1ZXMBWE9230POSITIONINTHENETWORKTable1describesthemeaningsoftheseNEs.CondentialandProprietaryInformationofZTECORPORATION1
ZXMBWE9230UserManualTABLE1NEMEANINGNEMeaningAAAAuthentication,Authorization,AccountingAGWAccessServiceNetworkGatewayE9230CompactBaseStation(outdoor)CPECustomerPremisesEquipmentDHCPserverDynamicHostCongurationProtocolserverOMAOperation,MaintenanceandAdministrationFunctionsTheZXMBWE9230providesthefollowingfunctions.ForwardSignalProcessing�PerformsOFDMAmodulation,MAClayerprocessing,digi-talup-conversion,intermediatefrequencyamplication,RFpoweramplicationandtransmitlteringonreceivedbase-bandsignalsandthentransmitsthembyusingtheantenna.�ImplementsMAClayerschedulingandpowercontrol.�DetectsbasebandsignalpowerandantennainterfacepowerinFPGAofthedigitaldomain.�Accomplisheswavestandingratiodetectionontheforwardan-tennainterface.�Implementsforwardautomaticcalibrationandmanualcalibra-tion.ReverseSignalProcessing�ReceivesreverseRFWiMAXsignalsfromspaceandperformsbandpassltering,lownoiseamplication,RFRFmixinganddigitaldown-conversiononthesesignalsandthensendsthemtothebasebandOFDMAmodulationandMAClayerprocessing.Afterwards,thebasebandsendsthesesignalstoAGWthroughtheR6interfaceforinterconnectionwiththecorenetwork.�SupportsreverseRSSIandreversespectrumscanfunctions.�Accomplishesreverseautomaticgaincontrol.ClockProcessing�ImplementsGPSclocksignalabstractionandclockrecovery.�Supportsclockcascading.�Accomplishesclocksignaldistribution.OtherFunctions�MonitorsandmanagesWDPAsignals.�Monitorsandmanagesthepowersupply.�Monitorsandmanagestheelectricallytunedantenna.�MonitorsexternalequipmentsthroughdrycontactsandRS485interface.�ImplementsTDDtimesequenceregeneration.�Accomplishesversionmonitoringandversionmanagement.2CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverview�Implementsmaster/slaveR6interfaceprocessingandR6in-terfaceEthernetconvergence.AppearanceThedimensionsoftheZXMBWE9230cabinetare370mm(W)×320mm(D)×165mm(H).Figure2showstheZXMBWE9230ap-pearance.FIGURE2ZXMBWE9230APPEARANCEFundamentalPrincipleTheZXMBWE9230implementstheradioaccessfunctionforout-doorcoveragesystems.Itprovidesthefollowingfunctions:CondentialandProprietaryInformationofZTECORPORATION3
ZXMBWE9230UserManual�ExchangesradiosignalswiththeATsinitscoveragethroughtheWiMAXairinterfaceandcontrolsradiochannels.�CommunicateswithBTSs.�Modulatesanddemodulatesbasebandsignals.�Implementssystemclocksynchronization.�ReceivesandtransmitsRFsignals.�Implementspowercontrol.TheZXMBWE9230iscomposedofabasebandintermediatefre-quencyboard(MTRW),adigitalpredistortionhighpoweramplier(WDPA),anRFfrontendlter(WRFE)andpowermoduleWRPM.Figure3illustratestheZXMBWE9230composition.FIGURE3ZXMBWE9230COMPOSITIONTheZXMBWE9230processesthefollowingbasicservices:�ForwardserviceThecorenetworksendsIPpacketstotheZXMBWE9230throughthetransmissionnetwork.Afterreceivingthesepack-ets,theMTRXunitoftheZXMBWE9230disassemblesthemandthensendstothebasebandprocessunitforencodingandmodulation.Afterwards,theseIPpacketsaresenttotheRFprocessunitforup-conversionandpoweramplicationbeforebeingtransmittedtoATs.�ReverseserviceThesignalsfromATsaredownconvertedbytheRFprocessunitoftheZXMBWE9230andthensenttothebasebandprocessunitforchannelmodulation.Afterwards,thesesignalsaresenttotheCPUcontrolunitforIPpackingandthentransmittedtothecorenetworkthroughthetransmissionnetwork.ExternalInterfacesFigure4showstheexternalinterfacesoftheZXMBWE9230.4CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewFIGURE4EXTERNALINTERFACES1.GigabitEthernetelectricalinter-face2.GigabitEthernetelectricalinter-face3.GigabitEthernetelectricalinter-face4.Monitoring&maintenancecascadeinterface5.Powerinterface6.RFantennafeederinterface7.RFantennafeederinterface8.GPSantennainterface9.GigabitEthernetopticalinterfaceTable2describestheseexternalinterfaces.TABLE2EXTERNALINTERFACEDESCRIPTIONSequenceNo.InterfaceDescriptionConnectorQuan-tity1Electricallytunedan-tennainterface8–coreaerialconnec-tor11,2and3GigabitEthernetelec-tricalinterfaceElectricalinterfaceconnectorassembly34Monitoring&mainte-nancecascadeinter-face37–coreaerialcon-nectorassembly15DCpowerinterfacePowerconnectoras-sembly16and7RFantennafeederin-terfaceN-female28GPSantennainter-faceTNC-female19GigabitEthernetopti-calinterfaceOpticalinterfacecon-nectorassembly1–TheETH0interfacewithsequenceNo.of1issharedbyR6interfaceandelectricallytunedantennainterface.Theinterfaceisusedfordifferentpurposesaccordingtothecongurationrequirement.CondentialandProprietaryInformationofZTECORPORATION5
ZXMBWE9230UserManualNote:TheelectricallytunedantennainterfaceandtheR6interfacethatthestarnetworksupportsaremutuallyexclusive.Inthecaseofelectricallytunedantenna,ETH0isoccupied.Inthiscase,onlytheR6interfacedaisycascadingissupportedwhiletheR6interfacestarcascadingisnotsupported.NetworkingApplicationTheZXMBWE9230supportsmultiplenetworkingapplications.ZXMBWE9230IndependentNetworkingApplicationFigure5illustratestheZXMBWE9230independentnetworkingap-plication.FIGURE5INDEPENDENTNETWORKINGAPPLICATIONStarNetworkingApplicationFigure6illustratestheZXMBWE9230R6interfacestarnetworkingapplication.FIGURE6ZXMBWE9230STARNETWORKINGAPPLICATIONDaisyNetworkingApplicationFigure7illustratestheZXMBWE9230R6interfacedaisynetwork-ingapplication.6CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewFIGURE7ZXMBWE9230DAISYNETWORKINGAPPLICATIONTechnicalIndicesEngineeringIndicesTable3givesZXMBWE9230engineeringindices.TABLE3ENGINEERINGINDICESIndexDescriptionDimension370mm(W)×320mm(D)×165mm(H)Weight15kgPowerSupply-48VDCTemperatureofworkingenviron-ment-40℃~55℃Humidityofwork-ingenvironmentRelativehumidityrange:5%~95%Overallpowercon-sumption<200WProtectionlevelIP65Overallsize<20litresOverallpowerofpowersupply<200WHeatdissipationSelf-coolingCondentialandProprietaryInformationofZTECORPORATION7
ZXMBWE9230UserManualPerformanceIndicesTable4liststheperformanceindicesofZXMBWE9230.TABLE4PERFORMANCEINDICESIndexDescriptionBandclass2496MHz~2690MHzRFCarrierbandwidth5MHzand10MHz1–carriersupport2x10MHzand2x5MHz2–carriersupportDuplexmodeFDD/TDDTDDCarrier1carrieror2carriersMIMO2×2MIMOSystemindicesOutputpower2x40dBm(10W)ModulationmodeQPSK,16QAMand64QAMAntennaElectricallytunedantenna(optional)R6interfaceOpticalinterfaceorelectricalinterfaceOverallnoiseNonoiseMaintenanceItsupportsremoteupgrading.ItsupportsthelocalOMCandDebuginterface.EnvironmentalprotectionItmeetstheRestrictionoftheUseofcertainHazardousSubstancesinElectricalandElectronicEquipment(ROHS)andWasteElectricalandElectronicEquipmentDirective(WEEE)oftheEuropeanUnion.HeatdissipationSelf-coolingFollowedstandardsIEEE802.16-2005WiMAXForumTMMobileRadioConformanceTestsLightningprotectionDC:Abuilt–in15KAlightningarrestermeetsthelevelCrequirement.InstallationmodeItsupportsoutdoorpole—mountinstallationandwall-mountinstallation.8CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewClockParameterTheZXMBWE9230supports3levelsofmaster/slaveclockcas-cading.EnvironmentalIndicesTable5givestheenvironmentalindicesoftheZXMBWE9230.TABLE5ENVIRONMENTALINDICESIndexDescriptionWorkingenvironmentOutdoorareas(higherthan4K2)/4Z5/4Z7/4B1/4C2/4S3/4M3PlantsAnti-mouldandanti-fungusBiologicalenvironment(4B1)AnimalsAnti-rodentbutnotanti-termitesChemicalmaterialcondition(4C2)SaltfogSaltsprayproongSandmg/m31000Dust(oating)mg/m315Mechanicalma-terialconditions(4S3)Dust(sinking)mg/m2.d1000Temperature℃-40~55Relativehumidity%5~95Temperaturechangerate℃/min0.5PressurekPa70~106SolarradiationW/m21120DewdropItmeetsthedewdroprequirement.Precipitation(rain,snowandhail)Itmeetstheprecipita-tionrequirement.Rainfallintensitymm/mi-n6Rainwatertem-perature℃5Climaticenvi-ronmentCondentialandProprietaryInformationofZTECORPORATION9
ZXMBWE9230UserManualIndexDescriptionFreezingandfrostItmeetsthefreez-ingandfrostrequire-ment.Maximumwindspeedm/s50ComplianceStandardsTheZXMBWE9230complieswiththefollowingstandards:�IEEEStandard802.16-2005Part16:AirInterfaceforFixedandMobileBroadbandWirelessAccessSystems�WiMAXForumTMMobileRadioConformanceTests(MRCT)�WiMAXForumTMMobileProtocolImplementationConformanceStatement(PICS)Proforma�WiMAXForumTMMobileSystemProleProtocolInterfaceDescriptionASNNetworkReferenceModelFigure8illustratestheASNnetworkreferencemodelformulatedbyWiMAXNWG.10CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewFIGURE8ASNNETWORKREFERENCEMODELTable6describestheseinterfaces.TABLE6ASNINTERFACEDESCRIPTIONInter-faceDescriptionR1AirinterfacebetweenATandRRUR3InterfacebetweenAGW(alsocalledAccessServiceNetworkGateWay(ASN-GW))andthecorenetworkR4InterfacebetweenASNsorAGWs.Itimplementshandoffrelatedsignalinganddatachannelthatissetuptomaintaindataconsistencyduringhandoff.R6InterfacebetweenAGWandBTSR7(Optional)InternalinterfaceofAGW .ItdividesAGWintothepolicydecisionpartandthepolicyrealizationpart.ProtocolInterfacesZXMBWE9230supportsR1interfaceandR6interface,asshowninFigure9.CondentialandProprietaryInformationofZTECORPORATION11
ZXMBWE9230UserManualFIGURE9ZXMBWE9230INTERFACESThefollowingisthedescriptionoftheinterfaces.�R1interfaceR1interfaceistheinterfacebetweentheBSandtheMS,con-tainingMAClayer ,physicallayerandrelevantmanagementplane.Itcomplieswiththe802.16eprotocol.�R6interfaceR6interfaceisbetweentheBSandtheAGW .Itcontainsthedataplaneandcontrolplane.�DataplaneDataplaneistheIPtunnelbetweentheAGWandtheBS.ItisusedtodifferentiatethetrafcowswithdifferentQualityofService(QoS)levels.�ControlpaneControlplanesupportsthetunnelmanagement,Authen-tication,Authorization,Accounting(AAA)andRadioRe-sourceManagement(RRM)functions.R1InterfaceShortDescriptionR1interfaceistheinterfacebetweentheBSandtheMS,contain-ingMAClayer ,physicallayerandrelevantmanagementplane.Itcomplieswiththe802.16eprotocol.MessageFormatT able7describestheMAClayermanagementmessageformatoftheR1interface.12CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewTABLE7R1MESSAGEFORMATContentDescriptionMessageT ypeThersteldofeverymanagementmessageisMessageType.Toknowthevalueofthiseld,refertothecontentofMACmanagementmessageintheprotocol.Non-TLVeldThiseldissequencedstrictlyaccordingtothedenitionofmessageformat.Thecorrespondingvaluesofvariouseldsaresortedstrictlyaccord-ingtothesequencedenedbythemessagefor-mat.TLVeldThiseldisatripleeld,thatis,type-length-value.Themessagesortsthetripleofsucheldaccordingtotheactualsituation.ProtocolStackTheR1interfacecontainsMAClayerandphysicallayer .TheMAClayercontainsthreesub-layers,thatis,service-specicConver-genceSub-layer(CS),MACCommonPartSub-layer(MACCPS)andsecuritysub-layerinthetop-downsequence.CSsub-layer:TheCSsub-layerconverts/mapstheexternaldatareceivedbyCS-SAPintoMACSDUandtransmitsthedatatoMACCPSthroughMACSAP .Thesub-layerclassiesexternalServiceDataUnits(SDUs)andassociatesthemwithproperSFIDsandCIDs.Itsupportsthepayloadheadcompressionfunctionandpro-videsvariousservice-specicconvergencesub-layerspecicationsfordifferentexternalprotocolinterfaces.MACCPSsub-layer:TheMACCPSsub-layerdoesnotresolvethepayloadattheCSsub-layer .TheMACCPSsub-layersupportsthecorefunctionsoftheMAClayer ,includingbandwidthrequest,connectionsetupandmaintenance.ItreceivesdataofvariousCSsub-layersthroughtheMACSAPandclassiesthesedatabydifferentMACconnections.ItsQoSisappliedtotransmissionandschedulingabovethephysicallayer .�Securitysub-layer:TheMAClayercontainsanindependentsecuritysub-layerthatprovidesauthentication,safekeyex-changeandencryption.�Thephysicallayerhasmultiplespecications,eachofwhichcorrespondstoaspecicfrequencyrangeandapplication.Figure10illustratestheR1interfaceprotocolstack.CondentialandProprietaryInformationofZTECORPORATION13
ZXMBWE9230UserManualFIGURE10R1INTERFACEPROTOCOLSTACKPhysicalLayerTheR1interfaceadoptsOrthogonalFrequencyDivisionMultiplex-ing(OFDM)atthephysicallayer .R6InterfaceR6interfacedenestheprocessingowbetweenBSandASN-GW.ThesignalingbetweentheBSandtheASN-GWistransmittedthroughtheR6tunnelintheformatofUserDatagramProtocol(UDP)plusthesignalingformatdenedbyNWGstage3.Theme-diaplanedataisborneovertheencapsulationtunnelprotocol.UDPbearsR6signaling.GenericRoutingEncapsulation(GRE),MultipleProtocolLabelSwitching(MPLS)andVirtualLocalAreaNetwork(VLAN)bearsR6data.TheASN-GWterminatestheR6tunnelfromtheBS.TheR6tunnelcanadoptvariousencapsulationtechnologies,suchasGRE,MPLSandVLAN,anddifferenttunnelgranularitiesareallowed.TheR6datapathsupportsencapsulationprotocolandtunnelgranularitynegotiation.ControlPlaneMessageFormatFigure11describesthecontrolplanemessageformatoftheR6interface.14CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewFIGURE11R6CONTROLPLANEMESSAGEFORMATTable8liststhedescriptionoftheeldintheR6controlplanemessage(followingthebyteorder).TABLE8R6CONTROLPLANEMESSAGEFIELDDESCRIPTIONFieldDescriptionVersionProtocolversionnumber .FlagsBytelength.FunctionTypeIndicatesthefunction,suchasHOControl.OPIDIndicatestheoperationtype.MessageTypeMessagetypecorrespondingtoFunctionType,suchasHO_Req.LengthMessagelength,includingthemessagehead.MSIDMACaddressoftheMSthatisrelatedtothemessage.IfthemessageisnotrelatedtoanyspecicMS,allbitsofthiseldaresetto0.Reserved32reservedbits,whicharesetto0.TransactionIDTransactionID.Ifitis0,themessageshouldbediscarded.ReservedReservedbit,whichissetto0.DestinationIdentierTLV(Type/Length/Value)Length-variabledestinationentityidentier .Forexample,thedestinationtowhichthemessageistobesentisthenetworknodeIDofafunctionalentity.ThemessagereceivercheckswhetherDestinationIdentierinthemessageheadisthesameasitsownIdentierbeforeacceptingthemessage.Ifyes,thereceiverwillprocessthismessage.Ifno,thereceiverwilltransitCondentialandProprietaryInformationofZTECORPORATION15
ZXMBWE9230UserManualFieldDescriptionthemessagetothedestinationidentierwithoutchangingit.SourceIdentierTLVLength-variablesourceentityidentier ,forexample,thenetworkIDofafunctionalentitythatoriginatesthemessage.TLVsAtripletfollowingthemessagehead.Figure12illustratesthedetailedformatoftheFlagseld.FIGURE12FLAGSFIELDFORMATTable9liststheFlagseldsandtheirdescription.TABLE9FLAGSFIELDDESCRIPTIONFieldDescriptionrReservedbit,whichmustbesetto0.Thereceivershouldignorethereservedbit.TIfthisbitiscongured,themessageshouldcontainSourceIdentierTLVandDestinationIdentierTLV.RResetsthenextexpectedTransactionID.ControlPlaneProtocolStackFigure13illustratesthestructureoftheR6controlplaneprotocolstack.FIGURE13R6CONTROLPLANEPROTOCOLSTACKAlogicalconnectivitybetweenL2/L3oftwocontrolplaneprotocolstacksenablescommunicationbetweenthetwofunctionalentities.TheencapsulationofIPpacketsbetweenthetwofunctionalenti-tiesreliesontheconnectivitytype,suchasGREtunnel.Thesealoftheencapsulatedpacketcontainsaddressinformation,whichensuresthatthepacketcanbesenttothecorrectphysicalentity.PhysicalLayerThephysicallayeroftheR6interfacesupportspacketaccessandTimeDivisionMultiplexing(TDM)access.16CondentialandProprietaryInformationofZTECORPORATION
Chapter1ProductOverviewPacketaccess:10M/100M/1000MBpsFEelectricalport;1000MBpsEthernetopticalportCondentialandProprietaryInformationofZTECORPORATION17
ZXMBWE9230UserManualThispageisintentionallyblank.18CondentialandProprietaryInformationofZTECORPORATION
Chapter2HardwareDescriptionTableofContentsCabinetStructure..............................................................19HardwareModules.............................................................21MTRWModule...................................................................21WDPAModule...................................................................21WRFEModule....................................................................22WRPMModule...................................................................23CabinetStructureFigure14showsthestructureoftheZXMBWE9230cabinet.CondentialandProprietaryInformationofZTECORPORATION19
ZXMBWE9230UserManualFIGURE14ZXMBWE9230CABINETSTRUCTURENote:DonotopentheZXMBWE9230cabinet.ContactZTEengineerstoopenitformaintenance.20CondentialandProprietaryInformationofZTECORPORATION
Chapter2HardwareDescriptionHardwareModulesZXMBWE9230mainlyconsistsoffourmodules:basebandin-termediatefrequencyboardMTRW ,WiMAXDigitalPowerAmpli-er(WDPA),WiMAXRFFrontEndFilter(WRFE),andWiMAXRRUPowerModule2(WRPM2)DCpowersupplymodule.MTRWModuleThebasebandRFmoduleMTRWisthecoremoduleofZXMBWE9230.TheMTRWmoduleprovidesthefollowingbasicfunctions.1.MAClayerfunctions,includingscheduling,powercontrol,andOMC.2.Physicallayerfunctions,includingOFDMAmodulationandde-modulationofbasebandsignals.3.RFforwardchannelfunctions,includingup-converting,DigitalPredistortion(DPD)processing,andpoweramplifyingofbase-bandsignals,aswellasenergyconversionbetweentheelectriceldandthemagneticeld.4.ReversefunctionsoftheRFchannel,includingreceiving,am-plifying,anddown-convertingofRFsignals.5.Clockprocessingfunctions,includingGPSsignalreceivingandclockprocessing.6.CascadingandconvergenceoftheR6daisychainsandstarsoftheactive/standbyE9230,aswellasclockcascading.7.Management,monitoring,andmaintenancefunctionsoftheE9230.WDPAModuleTheWDPAmoduleampliestheRFpower .FunctionTheWDPAmoduleprovidesthefollowingfunctions:�RFamplication�VoltageStandingWaveRatio(VSWR)measurement�AlarmreportingWorkingPrincipleFigure15showstheworkingprincipleoftheWDPAmodule.CondentialandProprietaryInformationofZTECORPORATION21
ZXMBWE9230UserManualFIGURE15WDPAWORKINGPRINCIPLETheWDPAmoduleconsistsofanAmplierCircuit,Circulator ,Cou-pler ,PowerSupplyUnit,AlarmReportingUnit,andLNA.�AmplierCircuitprovidesthemainRFamplicationchannel.�Circulatorseparatesthereceivingandsendingsignals.�CouplerextractstheRFsignalstransmittedbytheBSformon-itoringandmeasurement.�PowerSupplyUnitprovidespowerforeachunit.�AlarmReportingUnitreportssuchalarmsastemperature,high/lowpowerandstandingwavealarms.�LowNoiseAmplier(LNA)ampliesthereceivedsignals.WRFEModuleTheWRFEmoduleistheWiMAXRFFrontEndFiltermoduleofZXMBWE9230.FunctionTheWRFEmoduleprovidesthefollowingfunctions:�ProvidestheRFinterfacetotransferRFsignalstotheantenna.�FiltersRFsignals.�ProvidesRFunitlightningprooffunction.�Isolatesuplinkfromdownlink.PerformanceSpecicationsTable10liststheperformancespecicationsoftheWRFEmodule.TABLE10WRFEPERFORMANCESPECIFICATIONSIndexRangeFrequencyrange2496MHz~2690MHz22CondentialandProprietaryInformationofZTECORPORATION
Chapter2HardwareDescriptionWRPMModuleInZXMBWE9230,theWiMAXRRUPowerModule(WRPM)isre-sponsibleforpowersupplyconversion.FunctionTheWRPMmoduleprovidesthefollowingfunctions:�Powersupplyconversion�Lightningproof�EMIltering�PowersupplymanagementandalarmreportingWorkingPrincipleFigure16showtheworkingprincipleoftheWRPMmodule.FIGURE16WRPMWORKINGPRINCIPLE(DC)TheWRPMmoduleconsistsofEMIlteringunit,protectionunit,DC-DCconversionunit,andalarmmonitoringunit.Thefunctionsoftheunitsaredescribedasfollows:�TheEMIlteringunitprovidesthelteringfunction.�Theprotectionunitprovidesover-voltageorunder-voltageprotection.�TheDC-DCconversionunitimplementspowersupplyconver-sion.�Thealarmmonitoringunitreportssuchalarmsasunder-volt-age,over-voltageandover-currentalarms.CondentialandProprietaryInformationofZTECORPORATION23
ZXMBWE9230UserManualThispageisintentionallyblank.24CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationTableofContentsComponentstobeInstalled...............................................25InstallationFlow................................................................25InstallationPrecautions......................................................26InstallationPreparation......................................................27InstallingCabinets.............................................................30InstallingExternalCables...................................................47CabinetInstallationCheck..................................................60Power-on..........................................................................61ComponentstobeInstalledInstallationcomponentsinclude:1.ZXMBWE9230cabinetNote:ThecablesinsidetheZXMBWE9230cabinetandfunctionmod-uleshavebeeninstalledbeforeshipment.2.Externalcable3.Mainantennafeedersystem(includingantenna,feederandmainfeeder)InstallationFlowFigure17illustratestheinstallationowofZXMBWE9230.CondentialandProprietaryInformationofZTECORPORATION25
ZXMBWE9230UserManualFIGURE17ZXMBWE9230INSTALLATIONFLOWInstallationPrecautionsZXMBWE9230technicalpersonnelmustcheckequipmentrunningenvironmentbeforeinstallation.Moreover ,theymustknowaboutcommunicationnetworking,dataconguration,statusofequip-26CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationmentinthenetwork,interfacesoflinetransmissionequipmentandlengthsofvariouscablespriortoinstallation.Payattentiontothefollowing:1.Avoidinstallingthecabinetinthepower-onstatus.2.Avoidperformingoutdoorinstallationwhilelightningorthun-derstormoccurs.3.PerformanairtighttestbeforeRRUdelivery,andprohibitdis-assemblingtheRRUonsite.4.Replacinganypartsormakinganychangestotheequipmentmightresultinanunexpecteddanger .Therefore,besurenottoreplaceanypartsorperformanychangestotheequipmentunlessauthorizedotherwise.InstallationPreparationInstallationEnvironmentCheckBeforeinstallingequipment,checkinstallationenvironmentac-cordingtoeveryitemsofrequirementsinEnvironmentAcceptanceReport.InstallationPositionRequirementsTheinstallationpositionofZXMBWE9230mustaccordwiththerequirementsofengineeringdesigns.Thedetailedrequirementsaredescribedasfollows.�Locateawayfromareasthatarefullofdust,harmfulgasesandexplosivegoods.�Locateawayfromareasthathavebigshakeorstrongnoise.�Locateawayfromindustryboilersandheatingboilers.�Locateawayfromaventofsmokepipe.�Locateawayfromwaterowingareas.�Locateawayfromhighpowerradiointerferencesource.�Locateawayfromasubstation.�Locateawayfrompollutionsource.CondentialandProprietaryInformationofZTECORPORATION27
ZXMBWE9230UserManualTemperatureandHumidityRequirementsdescribestemperatureandhumidityrequirementsofZXMBWE9230workenvironment.TABLE11TEMPERATUREANDHUMIDITYREQUIREMENTSItemRequirementEnvironmenttemperature-40ºC~55ºCStorageenvironmenttemperature-45ºC~+85ºCEnvironmenthumidity5%~95%PowerSupplyRequirementsTable12describespowersupplyrequirementsofZXMBWE9230cabinet.TABLE12POWERSUPPLYREQUIREMENTSCategoryRequirementDC-36V-60VDCCaution:Makesurethatthepowerpolaritiesareconsistentduringinstalla-tion;otherwise,theequipmentmaybedamaged.OtherPreparation1.Checkwhetherrelevantdevicesorcomponentsaccordwiththerequirementsofengineeringdesigndrawing.2.Wrapcableconnectorswithinsulatingtapesbeforelayingpowerandprotectiveearthingcables.3.Separatelylayoutpowerandprotectiveearthingcablesac-cordingtothesamesignals.28CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationToolsandInstrumentsPreparationTable13showstoolsandmeterslistrequiredduringinstallation.TABLE13TOOLANDMETERLISTCategoryNameOnefeederconnectorknifeOnewirestripperOnecrimpingpliersSpecial-purposetoolsOnemulti-functionalcrimpingpliersEarthresistancetesterOneelectricpercussiondrillAuxiliaryandsamplebitsOnevacuumcleanerConcretedrillingtoolsPowersocket(two-phaseandthree-phasesocket,withcurrentcapacitygreaterthan15A)Crossscrewdrivers(4” ,6”and8”each)Flatheadscrewdrivers(4,6”and8”each)Adjustablewrenches(6” ,8”,10”and12)Dual-purposespanners(17”and19”each)Onesetofsocketwrench5kg(11lb)nailhammerOne300WironOne40WironSolderwiresHotblowerOilpaintbrushPliersScissorGeneral-purposetoolsPaperknifeCondentialandProprietaryInformationofZTECORPORATION29
ZXMBWE9230UserManualCategoryNameOne50m(164feet)tapemeasureOne5m(16feet)steeltapeOne400mm(16inches)levelbarOneanglemeterOnecompassMeasurementtoolsPlumbAntistaticwriststrapSafetyhelmetProtectiontoolsPairofglovesOnehacksaw(withseveralsawblades)Onepairofsharp-nosepliers(8″)Onepairofdiagonalpliers(8″)Onepairofslipjointpliers(8″)Onepairofvices(8″)ClamptoolsCrowbarChainwheelRopeLadderAuxiliarytoolsForkliftInstallingCabinetsInstallationModeIntroductionTheinstallationmodesofZXMBWE9230involvewall-mountin-stallationandpole-mountinstallationbasedondifferentinstalla-tionenvironments.30CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationWall-mountInstallationFigure18illustrateswall-mountinstallation.FIGURE18ZXMBWE9230WALL-MOUNTINSTALLATIONPole-mountInstallationThepole-mountinstallationisclassiedintothreescenarios.1.Pole-mountinstallationwithoneZXMBWE9230cabinet,asshowninFigure19.2.Pole-mountinstallationwithtwoZXMBWE9230cabinets,asshowninFigure20.3.Pole-mountinstallationwiththreeZXMBWE9230cabinets,asshowninFigure21.CondentialandProprietaryInformationofZTECORPORATION31
ZXMBWE9230UserManualFIGURE19ONEZXMBWE9230POLE-MOUNTINSTALLATION32CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE20TWOZXMBWE9230POLE-MOUNTINSTALLATIONFIGURE21THREEZXMBWE9230POLE-MOUNTINSTALLATIONNote:Foroutdoorinstallation,installasunshield.ThesunshieldisshowninFigure22.Forindoorinstallation,thereisnoneedtoinstallthesunshield.CondentialandProprietaryInformationofZTECORPORATION33
ZXMBWE9230UserManualFIGURE22SUNSHIELDInstallingaWall-MountCabinetSteps1.Markholepositions.DeterminethepositionsonthewallforinstallingaZXMBWE9230accordingtotheengineeringdesigndrawing.Thenmarktheholepositionsonthewallwithaholedesigntem-plate.TheholetemplateisshowninFigure23.FIGURE23HOLINGTEMPLATE(UNITMM)2.InstallM8×80expansionbolts.i.Useanelectricalpercussiondrill(φ10)todrillholesatthesepositions.Useavacuumcleanertocleardustwhiledrilling.34CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationii.Leadanexpansiontubethroughtheexpansionboltandslightlytightenthenut.Insertthemverticallyintotheholeanduseaclawhammertostriketheexpansionboltintothehole.Screwdownthenuttomaketheexpansiontubeexpandedenoughandthenremovethenut,asshowninFigure24.FIGURE24INSTALLINGM8×80EXPANSIONBOLT3.Installasupportingpanelonthewall.FixthesupportingpanelonthewallwithboltsasshowninFigure25.CondentialandProprietaryInformationofZTECORPORATION35
ZXMBWE9230UserManualFIGURE25INSTALLINGSUPPORTINGPANELONWALL1.M8×80expansionbolt2.Insulationboard3.Supportingpanel4.Insulationange5.Plainwashers6.Springmat7.M8nut4.InstalltheZXMBWE9230cabinet.MounttheZXMBWE9230cabinetontothesupportingpanel,andfastenthemwithfourM6×20hexagonsocketcapscrewsasshowninFigure26.36CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE26MOUNTINGZXMBWE9230CABINET1.Supportingpanel2.M6×20Screw3.Retainingboard5.Installasunshield(optional).i.AssemblethesunshieldwithM5×16crossrecessedsmallpanheadscrews,asshowninFigure27andFigure28.CondentialandProprietaryInformationofZTECORPORATION37
ZXMBWE9230UserManualFIGURE27ASSEMBLINGSUNSHIELD(1)1.Reinforcerob2.Bracket3.M5×16crossrecessedsmallpanheadscrewFIGURE28ASSEMBLINGSUNSHIELD(2)1.M5×16crossrecessedsmallpanheadscrew2.Sunshield3.Reinforcerob4.Bracketii.ScrewofftwoM6screwsatbothsidesofZXMBWE9230cabinetandxthesunshieldtothesupportingpanel.iii.MountthesunshieldtothecabinetwithtwoM6×20hexagonscrewsandfourM5×16crossrecessedsmallpanheadcombinedscrews,asshowninFigure29.38CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE29INSTALLINGSUNSHIELD1.Sunshield2.M5×16crossrecessedsmallpanheadscrew3.Bucklingposition4.M6×20hexagonscrew5.ZXMBWE9230cabinetENDOFSTEPSInstallingaPole-MountCabinetSteps1.Mountsupportingcliporxingbracketassemblies.ForinstallingoneortwoZXMBWE9230cabinets,pre-installtheclipstothepole,asshowninFigure30.ForinstallingthreeZXMBWE9230cabinets,rstpre-installtwosetsofxingbracketstothepole,asshowninFigure31.CondentialandProprietaryInformationofZTECORPORATION39
ZXMBWE9230UserManualFIGURE30MOUNTINGCLIPASSEMBLIES1.M10nut2.Springwasher103.Bigplainwasher104.Longclip5.M10×120(orM10×80)hexagonboltNote:i.Thepoleshouldbemadeinthelocal.Thesuggestedpolediameteris60to120mm(2.364.72inches).–ForinstallingoneZXMBWE9230cabinet,itisrecom-mendedtousethepolewith75mmdiameter .–ForinstallingtwoorthreeZXMBWE9230cabinets,itisrecommendedtousethepolewith100to120mmdiameter .ii.Therearetwokindsofboltlength:80mm(3.15inches)and120mm(4.72inches)areavailable.andboltoflength120mm(5.12inches)forpolediameterof90mm(3.54inches)120mm(4.72inches).–Usetheboltoflength80mm(3.15inches)forpolediameterof60mm(2.36inches)90mm(3.54inches).–Usetheboltoflength120mm(5.12inches)forpolediameterof90mm(3.54inches)120mm(4.72inches).40CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE31MOUNTINGFIXINGBRACKETASSEMBLIES1.Fixingbracket2.M10×120hexagonheadbolt3.Springwasher104.Plainwasher105.M10hexagonnut2.Mountthesupportingpanelassemblies.ForinstallingoneZXMBWE9230cabinet,thesupportingpanelisinstalledasshowninFigure32.ForinstallingtwoZXMBWE9230cabinets,thesupportingpanelisinstalledasshowninFigure33.ForinstallingthreeZXMBWE9230cabinets,thesupportingpanelisinstalledasshowninFigure34.CondentialandProprietaryInformationofZTECORPORATION41
ZXMBWE9230UserManualFIGURE32MOUNTINGSUPPORTINGPANEL(1)1.M8×40hexagonheadbolt2.Springwasher83.Bigwasher84.Insulatingange5.Supportingpanel6.Insulatingplate7.Longclip8.M10×120(orM10×80)hexagonheadbolt9.Pole10.Flatwasher1011.Springwasher1012.M8nut13.Longclip42CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE33MOUNTINGSUPPORTINGPANEL(2)1.M8×40hexagonheadbolt2.Springwasher83.Bigwasher84.Insulatingange5.Supportingpanel6.Insulatingplate7.LongclipFIGURE34MOUNTINGSUPPORTINGPANEL(3)1.Fixingbracket2.Insulatingplate3.Supportingpanel4.Insulatingange5.Bigwasher86.Springwasher87.M8×40hexagonheadbolt3.MounttheZXMBWE9230cabinet.HoldtheZXMBWE9230cabinet,alignandxitsbeamtothecorrespondingblockplateonthesupportingpanel.UseM6×20CondentialandProprietaryInformationofZTECORPORATION43
ZXMBWE9230UserManualscrewstofastenthecabinetandsupportingpanel,asshowninFigure35,Figure36,andFigure37.FIGURE35MOUNTINGONEZXMBWE9230CABINET1.M6×20hexagonheadscrew2.Blockplateonthesupportingpanel3.BeamontheZXMBWE9230cabinet44CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE36MOUNTINGTWOZXMBWE9230CABINETS1.M6×20hexagonheadscrew2.Supportingpanel3.BeamontheZXMBWE9230cabinetFIGURE37MOUNTINGTHREEZXMBWE9230CABINETS1.BeamontheZXMBWE9230cabinet2.M6×20hexagonheadscrew3.Supportingpanel4.Installasunshield(optional).i.AssemblethesunshieldwithM5×16crossrecessedsmallpanheadscrews,asshowninFigure38andFigure39.CondentialandProprietaryInformationofZTECORPORATION45
ZXMBWE9230UserManualFIGURE38ASSEMBLINGSUNSHIELD(1)1.Reinforcerob2.Bracket3.M5×16crossrecessedsmallpanheadscrewFIGURE39ASSEMBLINGSUNSHIELD(2)1.M5×16crossrecessedsmallpanheadscrew2.Sunshield3.Reinforcerob4.Bracketii.ScrewofftwoM6screwsatbothsidesofZXMBWE9230cabinetandxthesunshieldtothesupportingpanel.iii.MountthesunshieldtothecabinetwithtwoM6×20hexagonscrewsandfourM5×16crossrecessedsmallpanheadcombinedscrews,asshowninFigure40.46CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE40INSTALLINGSUNSHIELD1.Sunshield2.M5×16crossrecessedsmallpanheadscrew3.Bucklingposition4.M6×20hexagonscrew5.ZXMBWE9230cabinetENDOFSTEPSInstallingExternalCablesInstallingPowerCableContextZXMBWE9230cabinetuses-48VDCforpowersupply.Table14describespowercableconguration.CondentialandProprietaryInformationofZTECORPORATION47
ZXMBWE9230UserManualTABLE14POWERCABLECONFIGURATIONCableTypeMaxi-mumUs-ageDis-tanceRecom-mendedUsageDis-tanceNote4–coreDCpowercable,1.5mm2percore80mWithin60m-48Vand-48GNDrespectivelyusetwocores2–coreDCpowercable,6mm2percore150mWithin80m-48Vand-48GNDrespectivelyuseonecoreDCPowerCable1.OneendofDCpowercableisatypeofaviationconnector(four-core)andtheotherendisreservedforengineering.Thelengthofcablethatismadeonsiteisbasedontheengineeringsurvey.ThestructureofDCpowercableisasshowninFigure41.FIGURE41DCPOWERCABLESTRUCTURE2.Table15describescorecoloranddenitioninsidetheDCpowercable.TABLE15DCPOWERCABLEINNERCORECOLORANDDEFINITIONColorDenitionBlue-48VBlack-48VGNDNote:i.Usingtwo-corecable,thebluecorestandsfor-48Vandtheblackcorestandsfor-48VGND.ii.Forfour-corecable,thetwo-linkbluecorescombinedstandfor-48Vandtwo-linkblackcorescombinedstandfor-48VGND.Steps1.ConnectEndAofpowercabletoapowerinterfaceofZXMBWE9230cabinet(DCpowercableisconnectedtoDCINinter-face).48CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallation2.StripoffaprotectivesheathofEndBandconnecttorelevantpowerdevicesaccordingtothecorecolors.3.Bindandfastenthepowercableat0.5moffthelowercon-nector .4.Performwaterproofprocessingfortheaviationconnector .5.Afxalabelwithfastenersattwoendsofpowercable.ENDOFSTEPSInstallingGroundingCablePrerequisites1.InstalltheZXMBWE9230cabinet.2.Installthegroundingcopperbar .3.Measurethegroundingresistance(≤10Ω).Context1.Thegroundingcableismadeofreproofmulti-strandconduc-tors.Itisinyellowandgreenanditscrosssectionalareais16mm2,asshowninFigure42.FIGURE42GROUNDINGCABLESteps1.Copperlugsarecrimpedatbothendsofthegroundingcable,asshowninFigure43.FIGURE43CRIMPINGCOPPERLUGSCondentialandProprietaryInformationofZTECORPORATION49
ZXMBWE9230UserManualNote:ThegroundingcablelengththatconnectstheZXMBWE9230cabinetwiththegroundingcopperbarshouldbelessthan2m.2.ConnectthecopperlugattheendofgroundingcabletothegroundingscrewofZXMBWE9230cabinet.Screwdownthegroundingscrew.3.ThecooperbarofgroundnetisasshowninFigure44.Clearoffrustonthecopperbarandthenconnecttheotherendofgroundingcabletothecopperbar .Finally,xthemwithabolt.FIGURE44COPPERBAROFGROUNDNET4.Coverantirustlacqueraroundthebolt.5.Afxalabelonthegroundingcable.ENDOFSTEPSInstallingRFJumperContextRFjumperisusedtoconnectthemainfeederandtheantennafeederinterfaceofZXMBWE9230.Itsinstallationissupposedtobeafterthatofthemainfeeder .TheRFjumperadoptsthenished1/2″jumperwith2mlong.Itcanalsobemadeateldworkaccordingtothepracticalcondition.Figure45showstheinstallationpositionofRFjumper .50CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE45RFJUMPERINSTALLATIONPOSITIONSteps1.ConnecttheDINconnector(male)oftheRFjumpertotheDINconnector(female)ofmainfeeder .2.ConnecttheNconnector(male)oftheRFjumpertotheRFantennaport(port0/1)ofZXMBWE9230cabinet.3.Performwaterproofprocessingontheconnectors,asshowninPerformingOutdoor-connectorWaterproofProcessing.ENDOFSTEPSInstallingAntennaContextTechnicalparametersinvolvedinantennainstallation:1.Antennaheight:Determinedbythenetworkplan.2.Antennaazimuth:Determinedbythenetworkplan.3.Antennapitchangle:Determinedbythenetworkplan,usuallyadjustablebetween0°to10°.4.Antennadirectionalangle:Determinedbytheantennaaz-imuth.Thedirectionalanglesofthetwoantennasofonesectormustbethesame.Theantennainstallationpositionmustbeinaccordancewithprojectdesign.Iftheinstallationpositionneedsanymodication,theprojectsupervisormustnegotiatewithoperator'srepresen-tative.TheantennainstallationpositionneedstotakecareforelightningprotectionasshowninFigure46.CondentialandProprietaryInformationofZTECORPORATION51
ZXMBWE9230UserManualFIGURE46ANTENNAINSTALLATIONPOSITION1.Lightningrod2.45°Lightningprotectionarea3.Antenna4.GroundingcableFollowingarelightningprotectionrequirementstoinstallanan-tenna:�Theantennashouldbeinstalledwithin45°coverageareaoflightningrod.�Ifthereisnospeciallightningprotectionarrangementliketheabove,installthelightningprotectionsystemontotheantennapole.�Makesurethatthelightningrodiswellgrounded.Note:Thissectionintroducestheinstallationprocessofdirectionalan-tennabriey.Refertotheinstallationguidedeliveredwiththeantennafordetailedinstallationsteps.Steps1.Assemblepartsofdirectionalantenna.Firstlyassemblefastener"C"ontotheupperandlowerendsofantennaasshowninFigure47.Thenmountfasteners"B"and"A"tocompletetheinitialinstallationofthedirectionalantenna.52CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE47DIRECTIONALANTENNAINSTALLATION2.Fixthedirectionalantennatothepole.Attachtheantennaalongwithxturesontothepole.Donottightenthescrewstootightlytoalloweasyadjustmentofthedirectionanddowntiltoftheantenna.However ,degreeoftightnessmustbeappropriateenoughtoensurethatthean-tennadoesnotsliddownward.3.Adjusttheantenna'sazimuth.i.Determinetheazimuthoftheantennabyusingacompass,anddeterminetheinstallationdirectionaccordingtotheengineeringdesigndrawing.ii.Turntheantennaslightlytoadjustit'sfacedirectionasshowninFigure47.Atthesametime,measurethedirec-tionoftheantennawithacompassuntiltheerrorcomeswithintheengineeringdesignrequirements(generallynotmorethan5°).iii.Afteradjustingtheazimuthoftheantenna,tightenthefas-tener"A".4.Adjusttheantenna'sdowntilt.i.Adjustthedowntiltofthemeasurementmetertoobtaintherequiredangleaccordingtotheengineeringdesign.ii.Turnthetopoftheantennaslightly,andlooseorfasttheantennaatitstop.Adjustthedowntiltangleoftheantennatillthemeasurementmeter'sbubblecomestobecenteredasshowninFigure48.CondentialandProprietaryInformationofZTECORPORATION53
ZXMBWE9230UserManualFIGURE48ANTENNADOWNTILTADJUSTMENTiii.Afteradjustingthedowntiltoftheantenna,tightenthefas-tener"B.ENDOFSTEPSInstallingFeederGroundingKitPrerequisites�Installthefeeder .�Preparerequiredtoolsincludingpaperknife,atheadscrew-drivers,andwrenchandsharp-nosepliers.Steps1.Peeloff7/8"sheathaccordingtosizeofgroundingclipatthepositions.Figure49illustratesstructureofgroundingkit.FIGURE49GROUNDINGKITSTRUCTURE1.Groundingterminal2.Groundingcable3.Feedercable4.Groundingspringlock5.Feederexternalcoppercore6.Groundingcablecopperpiece2.Laythegroundingcablefacingtothegroundnetwork.Avoidbendingorfolding.Andkeeptheincludedangelbetweengroundingcableandfeedercablelessthan15°.54CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationi.Whileinstallingtheantennafeedersystemonatower ,makesurethegroundcableofgroundingkitdownwardsalongthetower .ii.Whileinstallingtheantennafeedersystematopabuilding,leadthegroundcableofgroundingkittowardsalightningnet.3.Beforeinstallingthegroundingkit,inordertoenhancesealingeffectandavoidwaterintofeederinneralongthegroundca-ble,rstwrapwaterproofself-adhesivetaperoundthegroundcableclosetoacoppersheet,asshowninFigure50.FIGURE50WRAPPINGWATERPROOFADHESIVETAPE4.Clampanouterconductoroffeederwithacoppersheetofgroundcableandasnapspringandmakethecoppersheetcombinedwiththeouterconductor .5.Performwaterproofandsealedprocessingforjunctionbetweengroundkitandfeeder .Themethodsarelistedasfollows:i.Firstwrapwaterproofself-adhesivetapeandthenwrapPVCadhesivetape.ii.Forwaterproofself-adhesivetape,rstwrapfromlowertoupperlayerbylayer ,thenwrapfromuppertolowerlayerbylayer ,andnallywrapfromlowertoupperlayerbylayer .Duringwrapping,theformerlayercoversahalfofthenextlayer .6.Thegroundingterminalofgroundkitcanbeconnectedtoabodyoftoweroracabletrayonthetopofbuilding..Whileconnecting,removethepaintandoxideatconnectionplacewithinaradiusof13mm(8/16inches)aroundthejoint,anddaubtheplacewithantioxidantcreamtoensuregoodelectriccontact.Afterconnecting,paintthejointwithanticorrosivepaint.ENDOFSTEPSPerformingOutdoor-connectorWaterproofProcessingContextThewaterproofprocessingforoutdoorconnectorsadoptsthe“1+3+3”modetowarp“onelayerPVCinsulatingtape+threeCondentialandProprietaryInformationofZTECORPORATION55
ZXMBWE9230UserManuallayerwaterproofinsulatingtape+threelayerPVCinsulatingtape”.ThewaterproofinsulatingtapeisasshowninFigure51.FIGURE51WATERPROOFINSULATINGTAPEThePVCadhesivetapeisasshowninFigure52,usedtoprotectconnectorsfromdamageaswellaswaterprooftapefromaging.FIGURE52PVCADHESIVETAPESteps1.WrapalayerofPVCinsulatingtape.i.Cleanoutdustandstainonthefeederconnectororfeedergroundingkit.ii.AsshowninFigure53,wrapthefeederwiththePVCinsu-latingtapeinanoverlappingwayfromlowertoupper ,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape.Theextendedwidthofadhesivetapeisnotover1/2longerthantheformerwidth,orelseitdestroysmolecularstructureofadhesivetapeduetoextensiontoomuch.56CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE53WRAPPINGALAYEROFPVCINSULATINGTAPE2.Wrapthreelayersofwaterproofinsulatingtape.i.Expandthewaterproofinsulatingtapeandstripoffreleasepaper .Theadhesivetapestickstotheconnectororthefeederwhichis20~50mmawayfromthelowerendofgroundingkit.ii.Extendtheadhesivetapetoupto1/2–3/4oftheformerwidth,inordertokeepacertainextensionstrength.Bindthefeederinanoverlappingwayfromlowertoupper ,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape,asshowninFigure54.FIGURE54WRAPPINGTHREELAYERSOFWATERINSULATINGTAPE(THEFIRSTLAYER)Note:Thewrappingdirectionshouldbetowardsthedirectionofconnectorscreweddown.Prohibitwrappinginareversedirection.iii.Whilewrappingtothe20~50mmpositionofftheconnector,repeatitfortwiceandthesequencerespectivelyis:fromuppertolowerasshowninFigure55andfromlowertoupperasshowninFigure56.CondentialandProprietaryInformationofZTECORPORATION57
ZXMBWE9230UserManualFIGURE55WRAPPINGTHREELAYERSOFWATERINSULATINGTAPE(THESECONDLAYER)FIGURE56WRAPPINGTHREELAYERSOFWATERINSULATINGTAPE(THETHIRDLAYER)iv.Afterwrappingthewaterproofinsulatingtape,presstheadhesivetapeatthebindingwithhandsandmakeitafxedtightly.3.WrapthreelayerofPVCinsulatingtape.TwoendsofPVCinsulatingtapemustbe20mmlongerthantheupperlayerofwaterproofinsulatingtape.Bindthefeederinanoverlappingwayfromlowertoupper ,andtheupperadhesivetapeshouldcoverahalfoftheloweradhesivetape,asshowninFigure57.Repeatitfortwiceandthesequencerespectivelyis:fromuppertolowerasshowninFigure58andfromlowertoupperasshowninFigure59.Makesureproperstretchstrengthduringwrapping.58CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallationFIGURE57WRAPPINGTHREELAYERSOFPVCINSULATINGTAPE(THEFIRSTLAYER)FIGURE58WRAPPINGTHREELAYERSOFPVCINSULATINGTAPE(THESECONDLAYER)FIGURE59WRAPPINGTHREELAYERSOFPVCINSULATINGTAPE(THETHIRDLAYER)4.Afternishingwrapping,fastentwowrappedendswithblackfasteners,asshowninFigure60.CondentialandProprietaryInformationofZTECORPORATION59
ZXMBWE9230UserManualFIGURE60FASTENINGENDOFSTEPSVSWRTestSteps1.Aftertheinstallationofallantennafeedersandjumpers,con-ducttheVSWRtest.TheVSWRmustbelessthan1.5.2.IftheVSWRismorethan1.5,checkthemainantennaandfeedersystem,thatis:�Checkwhethertheantennafeeders,connectors,andjumpersareintact.�Ensurethattheconnectionbetweenallpartsareproper .�Checkwhethertheantennafeederinstallationisperfect.ENDOFSTEPSCabinetInstallationCheckCabinetInstallationCheck1.Ensurethatcabinetinstallationlocationcomplieswiththeen-gineeringdesigndrawing.2.Erectcabinetrmlysoastoresistanearthquakemeasuringupto7.0onRichterscale.3.Ensurethathorizontalandverticalerror ,andthegapbetweenadjacentbasesarelessthan3mm.60CondentialandProprietaryInformationofZTECORPORATION
Chapter3EquipmentInstallation4.Ensurethatcabinetsurfaceiscleanandtidyandcoveredwellbyoilpaint.Allpartsofthecabinetarecompletedandallmarkingsonthecabinetarecorrect,clearandcomplete.On-siteEnvironmentInspectionItemsCheckwhetherredundantgoodsonsiteareclearedoutandmakesurenobindingtape,wastecarton,wastecableandplasticbagleft.Makesurethattheinstallationsiteisneatandtidy.Power-onPrerequisites1.PowersupplyvoltageaccordswithZXMBWE9230require-ments.2.Connectthecabinetpowerandgroundingcableproperly.3.Thepowerswitchisdisconnected.Steps1.ThereisnopowerswitchlocatedattheZXMBWE9230cabi-net.Therefore,openingexternalpowerswitcheswillpoweronZXMBWE9230.2.Duringpower-onprocess,ifabnormalphenomenonoccurs,disconnectthepowerswitchimmediatelyandndthesourceofproblem.ENDOFSTEPSCondentialandProprietaryInformationofZTECORPORATION61
ZXMBWE9230UserManualThispageisintentionallyblank.62CondentialandProprietaryInformationofZTECORPORATION
FiguresFigure1ZXMBWE9230PositionintheNetwork......................1Figure2ZXMBWE9230Appearance......................................3Figure3ZXMBWE9230Composition.....................................4Figure4ExternalInterfaces.................................................5Figure5IndependentNetworkingApplication.........................6Figure6ZXMBWE9230StarNetworkingApplication...............6Figure7ZXMBWE9230DaisyNetworkingApplication..............7Figure8ASNNetworkReferenceModel................................11Figure9ZXMBWE9230Interfaces.......................................12Figure10R1InterfaceProtocolStack...................................14Figure11R6ControlPlaneMessageFormat..........................15Figure12FlagsFieldFormat...............................................16Figure13R6ControlPlaneProtocolStack.............................16Figure14ZXMBWE9230CabinetStructure...........................20Figure15WDPAWorkingPrinciple.......................................22Figure16WRPMWorkingPrinciple(DC)................................23Figure17ZXMBWE9230InstallationFlow............................26Figure18ZXMBWE9230Wall-MountInstallation...................31Figure19OneZXMBWE9230Pole-MountInstallation.............32Figure20TwoZXMBWE9230Pole-MountInstallation.............33Figure21ThreeZXMBWE9230Pole-MountInstallation..........33Figure22SunShield..........................................................34Figure23HolingTemplate(Unitmm)...................................34Figure24InstallingM8×80ExpansionBolt............................35Figure25InstallingSupportingPanelonWall........................36Figure26MountingZXMBWE9230Cabinet...........................37Figure27AssemblingSunShield(1)....................................38Figure28AssemblingSunShield(2)....................................38Figure29InstallingSunShield............................................39Figure30MountingClipAssemblies.....................................40Figure31MountingFixingBracketAssemblies.......................41Figure32MountingSupportingPanel(1)..............................42Figure33MountingSupportingPanel(2)..............................43Figure34MountingSupportingPanel(3)..............................43CondentialandProprietaryInformationofZTECORPORATION63
ZXMBWE9230UserManualFigure35MountingOneZXMBWE9230Cabinet....................44Figure36MountingTwoZXMBWE9230Cabinets...................45Figure37MountingThreeZXMBWE9230Cabinets.................45Figure38AssemblingSunShield(1)....................................46Figure39AssemblingSunShield(2)....................................46Figure40InstallingSunShield............................................47Figure41DCPowerCableStructure.....................................48Figure42GroundingCable.................................................49Figure43CrimpingCopperLugs..........................................49Figure44CopperBarofGroundNet.....................................50Figure45RFJumperInstallationPosition..............................51Figure46AntennaInstallationPosition.................................52Figure47DirectionalAntennaInstallation.............................53Figure48AntennaDowntiltAdjustment................................54Figure49GroundingKitStructure........................................54Figure50WrappingWaterproofAdhesiveTape......................55Figure51WaterproofInsulatingT ape...................................56Figure52PVCAdhesiveT ape..............................................56Figure53WrappingaLayerofPVCInsulatingT ape................57Figure54WrappingThreeLayersofWaterInsulatingT ape(therstlayer)..................................................57Figure55WrappingThreeLayersofWaterInsulatingT ape(thesecondlayer).............................................58Figure56WrappingThreeLayersofWaterInsulatingT ape(thethirdlayer)................................................58Figure57WrappingThreeLayersofPVCInsulatingT ape(therstlayer)........................................................59Figure58WrappingThreeLayersofPVCInsulatingT ape(thesecondlayer)....................................................59Figure59WrappingThreeLayersofPVCInsulatingT ape(thethirdlayer).......................................................59Figure60Fastening...........................................................6064CondentialandProprietaryInformationofZTECORPORATION
TablesTable1NEMeaning............................................................2Table2ExternalInterfaceDescription...................................5Table3EngineeringIndices..................................................7Table4PerformanceIndices.................................................8Table5EnvironmentalIndices..............................................9Table6ASNInterfaceDescription........................................11Table7R1MessageFormat.................................................13Table8R6ControlPlaneMessageFieldDescription................15Table9FlagsFieldDescription.............................................16Table10WRFEPerformanceSpecications............................22Table11TemperatureandHumidityRequirements.................28Table12PowerSupplyRequirements...................................28Table13ToolandMeterList................................................29Table14PowerCableConguration......................................48Table15DCPowerCableInnerCoreColorandDenition........48CondentialandProprietaryInformationofZTECORPORATION65

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