Zte ZXMBW E9230 User manual

ZXMBWE9230
CompactBaseStation(outdoor)
UserManual
ZTECORPORATION
ZTEPlaza,KejiRoadSouth,
Hi-TechIndustrialPark,
NanshanDistrict,Shenzhen,
P .R.China
518057
Tel:[phone]
Fax:[phone]
URL:http://ensupport.zte.com.cn
E-mail:[email protected]

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RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.107/15/2009OptimizeManaul
R1.005/15/2009FirstEdition
SerialNumber:sjzl20092846

Contents
Preface...............................................................i
ProductOverview..............................................1
ZXMBWE9230PositionintheNetwork..............................1
Functions......................................................................2
Appearance...................................................................3
FundamentalPrinciple.....................................................3
ExternalInterfaces.........................................................4
NetworkingApplication....................................................6
TechnicalIndices............................................................7
EngineeringIndices....................................................7
PerformanceIndices...................................................8
ClockParameter.........................................................9
EnvironmentalIndices.................................................9
ComplianceStandards....................................................10
ProtocolInterfaceDescription..........................................10
ASNNetworkReferenceModel.....................................10
ProtocolInterfaces.....................................................11
R1Interface.............................................................12
R6Interface.............................................................14
HardwareDescription......................................19
CabinetStructure..........................................................19
HardwareModules.........................................................21
MTRWModule...............................................................21
WDPAModule...............................................................21
WRFEModule................................................................22
WRPMModule...............................................................23
EquipmentInstallation....................................25
ComponentstobeInstalled...........................................25
InstallationFlow............................................................25
InstallationPrecautions..................................................26
InstallationPreparation..................................................27

InstallationEnvironmentCheck...................................27
InstallationPositionRequirements...............................27
TemperatureandHumidityRequirements......................28
PowerSupplyRequirements........................................28
OtherPreparation......................................................28
ToolsandInstrumentsPreparation...............................29
InstallingCabinets.........................................................30
InstallationModeIntroduction.....................................30
InstallingaWall-MountCabinet...................................34
InstallingaPole-MountCabinet...................................39
InstallingExternalCables...............................................47
InstallingPowerCable................................................47
InstallingGroundingCable..........................................49
InstallingRFJumper..................................................50
InstallingAntenna.....................................................51
InstallingFeederGroundingKit...................................54
PerformingOutdoor-connectorWaterproof
Processing........................................................55
VSWRTest................................................................60
CabinetInstallationCheck..............................................60
CabinetInstallationCheck..........................................60
On-siteEnvironmentInspectionItems..........................61
Power-on......................................................................61
Figures............................................................63
Tables.............................................................65

Preface
PurposeZXMBWE9230isanoutdoorcompactbasestationandoneof
WiMAXbroadbandradioaccessproducts.ItprovidesIP-based
voiceandvideoservicesinhotspots,blindspots,ruralandsub-
urbs,railwaysandhighways.
Thismanualdescribessystemcompositions,functions,principle,
networking,technicalindicesandengineeringinstallationofthe
ZXMBWE9230.
Intended
AudienceThisdocumentisintendedforengineersandtechnicianswhoper-
formoperationandinstallationactivitiesontheZXMBWE9230.
PrerequisiteSkill
andKnowledgeTousethisdocumenteffectively,usersshouldhaveageneralun-
derstandingofwirelesstelecommunicationstechnology.Familiar-
itywiththefollowingishelpful:
�TheZXMBWE9230systemanditsvariouscomponents
�UserinterfacesontheZXMBWE9230
�Localoperatingprocedure
WhatisinThis
ManualThismanualcontainsthefollowingchapters.
ChapterSummary
Chapter1ProductOverviewIntroducestheposition,functions,
principles,externalandinternal
interfaces,applicationsand
technicalindicesoftheZXMBW
E9230.
Chapter2HardwareDescriptionDescribesthecabinetstructure,
hardwaremodules,antenna
feedersystemandexternalcables
oftheZXMBWE9230.
Chapter3EquipmentInstallationDescribestheinstallation
ow,installationpreparation,
cabinetinstallation,power
cableinstallation,hardware
installationcheck,andpower-on
andpower-offproceduresofthe
ZXMBWE9230.
FCCCompliance
StatementThisdevicecomplieswithpart15oftheFCCRules.Operationis
subjecttothefollowingtwoconditions.
1.Thisdevicemaynotcauseharmfulinterference.
2.Thisdevicemustacceptanyinterferencereceived,including
interferencethatmaycauseundesiredoperation.
Changesormodicationsnotexpresslyapprovedbythepartyre-
sponsibleforcompliancecouldvoidtheuser'sauthoritytooperate
theequipment.
CondentialandProprietaryInformationofZTECORPORATIONi

ZXMBWE9230UserManual
Thispageisintentionallyblank.
iiCondentialandProprietaryInformationofZTECORPORATION

Chapter1
ProductOverview
TableofContents
ZXMBWE9230PositionintheNetwork..................................1
Functions..........................................................................2
Appearance.......................................................................3
FundamentalPrinciple.........................................................3
ExternalInterfaces.............................................................4
NetworkingApplication........................................................6
TechnicalIndices................................................................7
ComplianceStandards........................................................10
ProtocolInterfaceDescription.............................................10
ZXMBWE9230Positionin
theNetwork
ZXMBWE9230islocatedintheradioaccesslayerofWiMAXnet-
worksandusedtoprovidebroadbandradioaccessforusersin
outdoorhotandblindspots,suburbs,ruralareas,railwaysand
highways.
Figure1showsthepositionoftheZXMBWE9230intheWiMAX
network.
FIGURE1ZXMBWE9230POSITIONINTHENETWORK
Table1describesthemeaningsoftheseNEs.
CondentialandProprietaryInformationofZTECORPORATION1

ZXMBWE9230UserManual
TABLE1NEMEANING
NEMeaning
AAAAuthentication,Authorization,Accounting
AGWAccessServiceNetworkGateway
E9230CompactBaseStation(outdoor)
CPECustomerPremisesEquipment
DHCPserverDynamicHostCongurationProtocolserver
OMAOperation,MaintenanceandAdministration
Functions
TheZXMBWE9230providesthefollowingfunctions.
ForwardSignal
Processing�PerformsOFDMAmodulation,MAClayerprocessing,digi-
talup-conversion,intermediatefrequencyamplication,RF
poweramplicationandtransmitlteringonreceivedbase-
bandsignalsandthentransmitsthembyusingtheantenna.
�ImplementsMAClayerschedulingandpowercontrol.
�Detectsbasebandsignalpowerandantennainterfacepowerin
FPGAofthedigitaldomain.
�Accomplisheswavestandingratiodetectionontheforwardan-
tennainterface.
�Implementsforwardautomaticcalibrationandmanualcalibra-
tion.
ReverseSignal
Processing�ReceivesreverseRFWiMAXsignalsfromspaceandperforms
bandpassltering,lownoiseamplication,RFRFmixingand
digitaldown-conversiononthesesignalsandthensendsthem
tothebasebandOFDMAmodulationandMAClayerprocessing.
Afterwards,thebasebandsendsthesesignalstoAGWthrough
theR6interfaceforinterconnectionwiththecorenetwork.
�SupportsreverseRSSIandreversespectrumscanfunctions.
�Accomplishesreverseautomaticgaincontrol.
ClockProcessing�ImplementsGPSclocksignalabstractionandclockrecovery.
�Supportsclockcascading.
�Accomplishesclocksignaldistribution.
OtherFunctions�MonitorsandmanagesWDPAsignals.
�Monitorsandmanagesthepowersupply.
�Monitorsandmanagestheelectricallytunedantenna.
�MonitorsexternalequipmentsthroughdrycontactsandRS485
interface.
�ImplementsTDDtimesequenceregeneration.
�Accomplishesversionmonitoringandversionmanagement.
2CondentialandProprietaryInformationofZTECORPORATION

Chapter1ProductOverview
�Implementsmaster/slaveR6interfaceprocessingandR6in-
terfaceEthernetconvergence.
Appearance
ThedimensionsoftheZXMBWE9230cabinetare370mm(W)×
320mm(D)×165mm(H).Figure2showstheZXMBWE9230ap-
pearance.
FIGURE2ZXMBWE9230APPEARANCE
FundamentalPrinciple
TheZXMBWE9230implementstheradioaccessfunctionforout-
doorcoveragesystems.
Itprovidesthefollowingfunctions:
CondentialandProprietaryInformationofZTECORPORATION3

ZXMBWE9230UserManual
�ExchangesradiosignalswiththeATsinitscoveragethrough
theWiMAXairinterfaceandcontrolsradiochannels.
�CommunicateswithBTSs.
�Modulatesanddemodulatesbasebandsignals.
�Implementssystemclocksynchronization.
�ReceivesandtransmitsRFsignals.
�Implementspowercontrol.
TheZXMBWE9230iscomposedofabasebandintermediatefre-
quencyboard(MTRW),adigitalpredistortionhighpoweramplier
(WDPA),anRFfrontendlter(WRFE)andpowermoduleWRPM.
Figure3illustratestheZXMBWE9230composition.
FIGURE3ZXMBWE9230COMPOSITION
TheZXMBWE9230processesthefollowingbasicservices:
�Forwardservice
ThecorenetworksendsIPpacketstotheZXMBWE9230
throughthetransmissionnetwork.Afterreceivingthesepack-
ets,theMTRXunitoftheZXMBWE9230disassemblesthem
andthensendstothebasebandprocessunitforencodingand
modulation.Afterwards,theseIPpacketsaresenttotheRF
processunitforup-conversionandpoweramplicationbefore
beingtransmittedtoATs.
�Reverseservice
ThesignalsfromATsaredownconvertedbytheRFprocessunit
oftheZXMBWE9230andthensenttothebasebandprocess
unitforchannelmodulation.Afterwards,thesesignalsaresent
totheCPUcontrolunitforIPpackingandthentransmittedto
thecorenetworkthroughthetransmissionnetwork.
ExternalInterfaces
Figure4showstheexternalinterfacesoftheZXMBWE9230.
4CondentialandProprietaryInformationofZTECORPORATION