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RSU82S8500
User Manual
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ZTE RSU82S8500, RSU82S1900 User Manual

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Page 1
UserManual
HardwareVersion:HV2.0
RSU82
ZTECORPORATION NO.55,Hi-techRoadSouth,ShenZhen,P .R.China Postcode:518057 Tel:+86-755-26771900 Fax:+86-755-26770801 URL:http://ensupport.zte.com.cn E-mail:support@zte.com.cn
Page 2
LEGALINFORMATION
Copyright©2012ZTECORPORATION.
Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionor
distributionofthisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwritten
consentofZTECORPORATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedby
contractualcondentialityobligations.
Allcompany,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTE
CORPORATIONoroftheirrespectiveowners.
Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditions
aredisclaimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,
titleornon-infringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromthe
useoforrelianceontheinformationcontainedherein.
ZTECORPORA TIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplications
coveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTE
CORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatter
herein.
ZTECORPORA TIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.
UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.
TheultimaterighttointerpretthisproductresidesinZTECORPORATION.
RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.52012–12–20ThefollowingsectionsareaddedtoAboutThisManul:
lRelatedDocumentation
lConvention
R1.42012–11–21TheProductSpecicationsandthetechnicaspecicationshave
beenupdated.
R1.32012–10–19ThetechnicalSpecicationshavebeenupdated.
R1.22012–05–30Modiedthefollowingsections:
l1.1PositionoftheRSU82intheRadioNetwork
l1.3ServicesandFunctions
l1.4ProductSpecications
l3.1PhysicalSpecications
l3.2RadioPerformanceSpecications
l4.2InstallingaRSU82
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RevisionNo.RevisionDateRevisionReason
R1.12012–01–30l1.1PositionoftheRSU82intheRadioNetwork
l1.3ServicesandFunctions
l1.4ProductSpecications
l2.1HardwareArchitecture
l3.1PhysicalParameters
l3.2RadioPerformanceSpecication
l4.2InstallingRSU82
R1.02011–1 1–30Therstedition
SerialNumber:SJ-2011 1021104623-005
PublishingDate:2012-12-20(R1.5)
Page 4
Page 5
Contents
AboutThisManual.........................................................................................I
Chapter1ProductIntroduction................................................................1-1
1.1PositionoftheRSU82intheRadioNetwork........................................................1-1
1.2ProductAppearance...........................................................................................1-2
1.3ServicesandFunctions......................................................................................
1.4ProductSpecications........................................................................................1-6
1.5ExternalInterfaces.............................................................................................1-7
1.6Indicators...........................................................................................................1-8
Chapter2SystemArchitecture.................................................................
2.1HardwareArchitecture........................................................................................2-1
2.2SoftwareArchitecture.........................................................................................2-2
Chapter3TechnicalSpecications..........................................................
3.1PhysicalSpecication.........................................................................................3-1
3.2RadioPerformanceSpecications.......................................................................3-2
Chapter4HardwareInstallation................................................................
4.1Overview...........................................................................................................4-1
4.2InstallinganRSU82............................................................................................
4.3CablesInstallation..............................................................................................
4.3.1InstallingPowerCables............................................................................
4.3.2InstallingaMonitoringCable.....................................................................
1-4
2-1
3-1
4-1
4-1
4-2
4-2
4-3
4.3.3InstallinganAntennaFeeder.....................................................................4-4
4.3.4InstallinganSFPHigh-SpeedCable..........................................................4-6
Chapter5InternationalAuthentication....................................................5-1
Figures.............................................................................................................I
Tables............................................................................................................III
Index...............................................................................................................V
Glossary.......................................................................................................VII
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AboutThisManual

Warning!
Changesormodicationstothisunitnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment.
Purpose
ThismanualprovidesinformationabouttheRSU82,includingtheproductintroduction, systemprinciple,technicalspecications,andhardwareinstallation.
IntendedAudience
ThismanualisapplicabletoallpersonnelwhoworkwiththeRSU82.
WhatIsinThisManual
Thismanualcontainsthefollowingchapters:
ChapterSummary
1,ProductIntroductionDescribesthepositionoftheRSU82intheradionetwork,
productfeatures,servicesandfunctions,externalinterfaces
andindicators.
2,SystemArchitectureDescribesthehardwareandsoftwarestructuresoftheRSU82
andthefunctions.
3,T echnicalSpecicationsDescribesthetechnicalspecicationsoftheRSU82.
4,HardwareInstallationDescribesinstallationproceduresoftheRSU82.
5,InternationalAuthenticationDescribestheinternationalauthenticationsthattheRSU82
hasgained.
RelatedDocuments
Thefollowingdocumentsmustbereadandunderstoodbeforeinstallation:
lPersonalHealthandSafetyInformation lSystemSecurityInformation
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Chapter1
ProductIntroduction
TableofContents
PositionoftheRSU82intheRadioNetwork...............................................................1-1
ProductAppearance...................................................................................................1-2
ServicesandFunctions..............................................................................................1-4
ProductSpecications................................................................................................
ExternalInterfaces.....................................................................................................1-7
Indicators...................................................................................................................

1.1PositionoftheRSU82intheRadioNetwork

TheRSU82istheindoorremoteRadioFrequency(RF)unitoftheZTEBaseTransceiver Station(BTS).TheRSU82andaBaseBandUnit(BBU)formacompleteBTS/NodeB, implementingradiotransmissioninthecoveredarea,controllingradiochannelsand realizingthecommunicationwiththeBaseStationController(BSC/RNC).
1-6
1-8
Figure1-1showsthepositionoftheRSU82(RRU)intheradionetwork.
Figure1-1PositionoftheRSU82intheRadioNetwork
1-1
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RSU82UserManual

1.2ProductAppearance

TheRSU82isanindoormulti-carrierRFunit.
TheRSU82isdesignedbasedonmulti-carrierdigitalintermediatefrequencytechnology . Itsupportsdual-transmission/four-receptionofdatasignals,andsupportstheevolutionto UMTS/LTE.
Figure1-2illustratestheRSU82appearance.
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Figure1-2RSU82Appearance
Chapter1ProductIntroduction
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RSU82UserManual

1.3ServicesandFunctions

Services
TheRSU82workswithBBUstoprovidethefollowingservices:
lGSM
àFullRate(FR)voiceservice.
àEnhancedFullRate(EFR)voiceservice.
àHalfRate(HR)voiceservice.
àAdaptiveMultipleRate(AMR)voiceservice.
à9.6KbpsCircuitSwitched(CS)domaindataservice.
àGeneralPacketRadioService(GPRS).
lUMTS
àR99services.
àHighSpeedDownlinkPacketAccess(HSDPA)services.
àHighSpeedUplinkPacketAccess(HSUPA)services.
àEvolvedHigh-SpeedPacketAccess(HSPA+)services.
lCDMA
à1Xservice
àEvolution-DataOptimized(EVDO)service
àPush-To-Talk(PTT)service
lLTE
àThecapacityanddatatransmissionspeedofmobilenetworksaregreatly
improved,andtheservicelatencyislessened.Thepeakdatatransmissionrates are50Mbps(uplink)and100Mbps(downlink).
àLTEisbasedonanall-IPnetwork,anditsupportsbothIPv4andIPv6.
àLTEsupportsthecongurationof5MHz,10MHz,15MHzand20MHzscalable
bandwidth.
lPositioningservices
CellID,CellID+RoundTripTime(RTT),andAssistedGlobalPositioningSystem (AGPS)positioning
lMultimediaBroadcast/MulticastService(MBMS)services
àSupportsbroadcastandmulticastfunctions,andsupportsthePoint-T o-Point
(PTP)andPoint-T o-Multipoint(PTM)multicastmodes.
àSupportsmobilitymanagement.
àSupportsthemultimediastreamingandbackgroundMBMSservices.
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Chapter1ProductIntroduction
Functions
lCommonFunctions
TheRSU82operateswithaBBUtoconstituteanintegratedBS8800orBS8900.The RSU82forwardsRFsignalsfromantennastotheBBUforfurtherprocessing.The RSU82providesthefollowingfunctionsbyconnectingtotheBBU:
àTerminalaccessandRFlinktransmissionthroughantennas,includingRF
receiving/transmissionduplex,low-noiseamplicationforreceivedortransmitted RFsignals,modulation/demodulation,measurementandreport,powercontrol, calibration,andsynchronization.
àHybridnetworkingofradiosystems.
àConnectionwiththeBBUthroughelectricalinterfacesoropticalinterfaces.The
interfaceimplementsclocksynchronization,transmissiondelaymeasurement anddelaycompensation,IQdatatransmission,operation,maintenance,and conguration.
àPoweramplicationcontrolandprotection,includingoverpower,
over-temperature,andstandingwavealarm.
àPowerprotectionagainstinvertedconnection.
àAlarmqueryduringoperationandmaintenance.
àSystemmanagement,includingcongurationmanagement,alarmmanagement,
statuscheck,andmonitoringthroughlocaloperationandmaintenanceinterfaces.
àLocalorremotesoftware/hardwareversionquery,softwareversionupgrade,
boardreset,powerquery,auto-calibration,andalignmentforelectricallytuned antennas.
lGSMMode
àOperatingfrequencyband:850MHz/900MHz/1800MHz/1900MHz.
àSupportsGSMPhaseI/PhaseII/PhaseII+.
àSupportsencodingmodesofGPRSCS1toCS4.
àSupportsspacediversity,frequencydiversity,timediversity,andpolarization
diversity.
àSupportsfrequencyhopping,andDiscontinuousTransmission(DTX).
àSupportsTimingAdvance(T A)calculationandsuper-distancecoverage.The
maximumcoveragedistanceis120km.
àSupportsCo-BroadcastControlChannel(Co-BCCH).
àThereceivingendsupportstheViterbidemodulationalgorithmtoimprovea
systemreceivingsensitivityandchanneldecodingcapability.
lUMTSMode
àOperatingfrequencyband:850MHz/900MHz/1900MHz/2100MHz.
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RSU82UserManual
àSupportsUMTSR99,R4,R5,R6,R7,andR8.
lCDMAMode
àOperatingfrequencyband:800MHz/1900MHz/2100MHz.
àReceivedSignalStrengthIndicator(RSSI)query .
àReversespectrumquery.
àTheairinterfacescomplywiththeIS-2000ReleaseAseriesstandardsand
IS-856-Astandard.
lLTEMode
àOperatingfrequencyband:DD/1.8MHz/2.6MHz.
àSupportsuplink/downlinkQPSK,16-QAM,and64-QAMformodulation.
àSupportsMultipleInputMultipleOutput(MIMO).
àTheairinterfacescomplywiththe3GPPseriesstandards.
lHybridModes
àSupportsmulti-modecongurationofGU,GL,andCL.
àTheairinterfacescomplywiththe3GPPand3GPP2seriesmulti-mode
standards.
1.4ProductSpecications
ForadescriptionoftheRSU82specicationsandsystems,refertoTable1-1.
Table1-1SpecicationandSystem
SpecicationSystem
RSU82S9000(B8A)Twoopticalinterfaces/3Gbpsatmost,Gsingle-mode/GU
dual-mode,900MHzfrequencyband,2×80W
RSU82S9000(B8C)Twoopticalinterfaces/3Gbpsatmost,Gsingle-mode,900MHz
frequencyband,35MHzbandwidthforduplexer,2×80W
RSU82S1800(B8A)
Twoopticalinterfaces/3Gbpsatmost,Gsingle-mode/GL
dual-mode,1800MHzfrequencyband,2×80W
Twoopticalinterfaces/3Gbpsatmost,Gsingle-mode,1800MHz
frequencyband,2×80W
RSU82S1800(B8B)
RSU82S2100(B6A)Twoopticalinterfaces/3Gbpsatmost,Usingle-mode,2100MHz
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Twoopticalinterfaces/3Gbpsatmost,2T2R,GL50M,1800MHz
frequencyband,2×80W
Twoopticalinterfaces/3Gbpsatmost,2T4R,Gsingle-mode,1800
MHzfrequencyband,2×80W,35MDPD
frequencyband,2×60W
1-6
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Chapter1ProductIntroduction
SpecicationSystem
RSU82S2100(B8A)Twoopticalinterfaces/3Gbpsatmost,Usingle-mode,2100MHz
frequencyband,2×80W,noNSBTUL1L+2U
RSU82S2100(B8B)Twoopticalinterfaces/3Gbpsatmost,Usingle-mode,2100MHz
frequencyband,2×80W,NSBTUL1L+2U
RSU82S8500(B8B)
RSU82S1900(B6A)Twoopticalinterfaces/3Gbpsatmost,CLdual-mode,1900MHz
RSU82S1900(B6B)
RSU82C196Twoopticalinterfaces/3Gbpsatmost,CLdual-mode,1900MHz
RSU82S8000(B6A)Twoopticalinterfaces/3Gbpsatmost,Lsingle-mode,DDfrequency
RSU82S7200(B6A)Twoopticalinterfaces/3Gbpsatmost,Lsingle-mode,AP700M
Twoopticalinterfaces/3Gbpsatmost,Csingle-mode/G
single-mode/GUdual-mode/CLdual-mode,850MHzfrequency
band,2×80W
Twoopticalinterfaces/3Gbpsatmost,CLdual-mode,850MHz
frequencyband,2×80W
frequencyband,2×60W
Twoopticalinterfaces/3Gbpsatmost,Csingle-mode/G
single-mode/GUdual-mode/CLdual-mode,1900MHzfrequency
band,2×60W
Twoopticalinterfaces/3Gbpsatmost,Gsingle-mode/GU
dual-mode,1900MHzfrequencyband,2×60W
frequencyband,2×80W
band,2Carrier,2×60W,CEPT
frequencyband,singleCarrier,2×60W

1.5ExternalInterfaces

Figure1-3illustratestheRSU82externalinterfaces.
Figure1-3RSU82ExternalInterfaces
ForadescriptionoftheRSU82externalinterfaces,refertoT able1-2.
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RSU82UserManual
Table1-2RSU82ExternalInterfaces
InterfaceEnd-AEntityEnd-BEntityDescription
ANT1(TX/RX)Receivingand
transmitting
antenna
ANT2(RX)(Optional)ReceivingantennaRSU82Connectswiththeantennaon
ANT3(TX/RX)Receivingand
transmitting
antenna
ANT4(RX)(Optional)ReceivingantennaRSU82Connectswiththeantennaon
POWERTheRFpower
supplyinthe
powerdistribution
subrack
AISG(Optional)AISGantenna
feeder
DBGPCandtest
equipment
RSU82Connectswiththereceiving
andtransmittingantennaonthe
TX/RXmainchannel.
thereceivingdiversitychannel.
RSU82Connectswiththereceiving
andtransmittingantennaonthe
TX/RXmainchannel.
thereceivingdiversitychannel.
RSU82-48VDCinputpowerinterface
RSU82ConnectswiththeAISG
interfaceoftheantennafeeder.
RSU82Debuggingnetworkportand
testinterface
MONExternal
equipmentofthe
system
TX1RX1BBUorthe
upper-level
cascadingRSU82
TX2RX2Lower-level
cascadingRSU82
RST--Resetbutton
PEGroundingpointGroundingpointRSU82Protectivegroundinginterface
RSU82Providestheinterfaceof4
dry-contactinputs,andthe
RS485environmentmonitoring
interface.
RSU82ConnectswithaBBU,orthe
CPRIopticalinterfaceofthe
upper-levelcascadingRSU82.
RSU82ConnectswiththeCPRI
interfaceofthelower-level
cascadingRSU82.

1.6Indicators

ForadescriptionoftheindicatorsontheRSU82panel,refertoT able1-3.
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Table1-3IndicatorsontheRSU82Panel
IndicatorColorMeaningDescription
Chapter1ProductIntroduction
RUNGreenRunning
indicator
ALMRedAlarmindicatorlUnlit:Thereisnoalarm.
LNK1GreenConnectionin-
dicatorofthe
rst-channel
opticalinter-
faces/electrical
interfaces
lSlowlyashing(1Hz):Thesystemisoperating
properly.
lLit:Thesystemisbeingreset,started,or
loaded.
lUnlit:Thepowersupplyisswitchedofforthe
systemself-detectionfails.
lQuicklyashing(5Hz):Therearecritical
alarms,indicatingthatservicesmaybe
interruptedandfaultsshouldberesolved
immediately,suchaspowerfailure,PLL
unlocked,selfdetectionfailure,andlink
disconenctionattheopticalinterface.
lSlowlyashing(1Hz):Thereareminoralarms,
indicatingthatthesystem'sperformanceis
degradedevenifitoperatescontinuously.
lFlashing:Optical/electricalinterface1is
operatingproperly.
lLit:Optical/electricalinterface1isnot
operatingproperly(withopticalsignals).
lUnlit:Optical/electricalinterface1isnot
operatingproperly(withoutopticalsignals).
LNK2GreenConnectionin-
dicatorofthe
second-chan-
nelopticalin-
terfaces/elec-
tricalinterfaces
RF1Red,
Green
Indicatorofthe
rst-channel
transmission
linkstatus,and
thestanding
wavestatus
attheantenna
interface
lFlashing:Optical/electricalinterface2is
operatingproperly.
lLit:Optical/electricalinterface2isnot
operatingproperly(withopticalsignals).
lUnlit:Optical/electricalinterface2isnot
operatingproperly(withoutopticalsignals).
lLit(green):RFoutputisnormal.
lLit(red):Therearealarmsonthestanding
waveofantenna.
lUnlit:ThereisnoRFoutputorthepower
amplierisswitchedoff.
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RSU82UserManual
IndicatorColorMeaningDescription
RF2Red,
Indicatorof
Green
thesecond-
channel
transmission
linkstatus,and
thestanding
wavestatus
attheantenna
interface
lLit(green):RFoutputisnormal.
lLit(red):Therearealarmsonthestanding
waveofantenna.
lUnlit:ThereisnoRFoutputorthepower
amplierisswitchedoff.
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2.1HardwareArchitecture

Chapter2
SystemArchitecture
TableofContents
HardwareArchitecture................................................................................................2-1
SoftwareArchitecture.................................................................................................
Figure2-1illustratestheRSU82hardwarearchitecturethatconsistsofthetransceiver
subsystem(R05TRB),powerampliersubsystem(R05PAA),powersubsystem(PPC), andtheRFfront-endsubsystem(R05FLA).
Figure2-1HardwareArchitecture
2-2
ForadescriptionofthesubsystemfunctionsoftheRSU82,refertoTable2-1.
Table2-1DescriptionfortheSubsystemFunctionsoftheRSU82
NameFunction
R05TRBImplementsthefunctionsof2-channeloftransmittersand4-channelofreceivers,
providesinterfaces,andcontrolsthetransmittedsignals.
R05PAAProvidestheamplicationof2-channeloftransmittedRFsignals.
PPCProvidesthe28V(16Vto32Vadjustable)powersupply,5.5Vpowersupply,
powerlightningprotectionandalarms.
R05FLAProvides2-channelofduplexers.
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RSU82UserManual

2.2SoftwareArchitecture

ThesoftwaresubsystemoftheRSU82includesthesoftwaremoduleatthebottomlayer ofaboard,L2/L3basedontheLinuxoperatingsystem,andtheapplicationsoftware,as showninFigure2-2.
Figure2-2SoftwareArchitecture
lThesoftwaremodulesatthebottomlayerofaboardincludetheBoardSupport
Package(BSP),DigitalSignalProcessing(DSP),andFieldProgrammableGate Array(FPGA)modules.
àTheBSP&OSmoduleinitializesthesystemhardware,andprovidesthedriving
interfacefunction.
àTheDSPmoduleinteractswithCPUmodule,interactscontrolanddatawiththe
FPGAmodule,extractsandupdatespre-distortionparameters,testsonfaults, andprovidesalarms.
àTheFPGAmoduletransmitsandreceivescontrolanddatastreamswiththeBSP
orDSP .
lTheOperationSupportSubsystem(OSS)isthesupportlayerofthewholesoftware
architecture,providingsuchsoftwarefunctionsasscheduling,timer,memory management,inter-modulecommunication,sequencecontrol,monitoring,alarms, andlogs,andahardware-unrelatedplatformtorunthesystemsoftware.
lTheOperation,AdministrationandMaintenance(OAM)providessuchfunctionsas
versionmanagement,alarmmanagement,diagnosismanagement,conguration management,toolmanagement,performancemanagement,systemmanagement, dynamicdatamanagement,andcommunicationmanagement.
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Chapter3
TechnicalSpecications
TableofContents
PhysicalSpecication.................................................................................................3-1
RadioPerformanceSpecications..............................................................................
3.1PhysicalSpecication
DimensionsandWeight
ItemSpecication
Dimensions482mm×88mm×360mm(Height×Width×
Depth)
Weight15kg
3-2
PowerSupplyandPowerConsumption
FrequencyBandConsumptionPower
900MHz540W
1800MHz635W
2100MHz445W
EnvironmentRequirements
ItemSpecication
Operatingtemperature-40℃to+45℃
Relativehumidity5%to95%
Storageenvironmenttemperature-40℃to+70℃
Relativestoragehumidity10%to100%
Solarradiation1120W/m
Airspeed50m/s
Atmosphericpressure70Kpato106Kpa
–40VDCto–57VDC
2
WaterproofanddustprooflevelIP65
OscillationindexComplieswiththeETS1300019andNEBS
standards
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RSU82UserManual
ItemSpecication
HeatdissipationmodeSelf-cooling
NoiselevelNonoise
Reliability
ItemSpecication
Availability99.999689%
MTBF≥150,000hours
MTTR0.5hour
SystemserviceinterruptiontimeWholesysteminterruption≤1.632minutes/year
3.2RadioPerformanceSpecications
CapacitySpecications
ItemSpecication
GSMsingle-modulecarriers(900MHz/1800
MHz)
CDMA8C/2S-2T
UMTS2×4C
LTESupportonecarrieof
2×6TRX
20MHz/15MHz/10MHz/5MHz
RFSpecications(GSM)
ItemSpecication
Operatingband850MHz/900MHz/1800MHz/1900MHz
Outputpoweratthecabinettop(850MHz/900
MHz/1800MHz)
Outputpoweratthecabinettop(1900MHz)2×60W(GMSK)2×50W(8PSK)
Staticreceivingsensitivity-113.5dBm
2×80W(GMSK)2×50W(8PSK)
RFSpecications(CDMA)
ItemSpecication
Operatingband800MHz/1900MHz/2100MHz
Outputpoweratthecabinettop2×60W
Staticreceivingsensitivity<-115dBm
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Chapter3T echnicalSpecications
RFSpecications(UMTS)
ItemSpecication
Operatingband850MHz/900MHz/1900MHz/2100MHz
Outputpoweratthecabinettop(850MHz/900
MHz)
Outputpoweratthecabinettop(1900MHz/2100
MHz)
Staticreceivingsensitivity-126.5dBm(singleantenna)
2×80W
2×60W
-129.2dBm(doubleantenna)
RFSpecications(LTE)
ItemSpecication
OperatingbandDD/1.8MHz/2.6MHz
Outputpoweratthecabinettop2×40W/2×40W/2×60W
Staticreceivingsensitivity-105dBm/singletransmit/20Mbandwidth
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RSU82UserManual
Thispageintentionallyleftblank.
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Chapter4
HardwareInstallation
TableofContents
Overview....................................................................................................................4-1
InstallinganRSU82....................................................................................................4-1
CablesInstallation......................................................................................................4-2

4.1Overview

TheRSU82canbeinstalledinsuchZTESDR-seriesbasestationsasBS8800,BS8900A, andBS8906E.

4.2InstallinganRSU82

ThisproceduredescribeshowtoverticallyinstallanRSU82intheRFsupportcabinet.
Prerequisite
lTheRFsupportcabinetisinstalledsuccessfully.
Steps
1.
Caution!
lTheweightoftheRSU82is15Kg.Therefore,duringinstallation,youshouldhold
itsbottomrmlytopreventitfromfalling.
lThehandleoftheRSU82isusedforinstallation/uninstallationinthecabinetrather
thantransportation.
WearanESDwriststraptoholdthehandleoftheRSU82withonehand,andhold thebottomoftheRSU82withtheotherhandtoslowlypushtheRSU82intothe correspondingslotinthecabinet,asillustratedinFigure4-1.
4-1
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Figure4-1InstallingtheRSU82
2.FastenvecrossrecessedheadscrewsM5×20ontheRSU82panel.
3.ConnecttheprotectivegroundingbusbarunderthepaneloftheRSU82withthe protectivegroundingbolt,andfastentheprotectivegroundingbolt.
–EndofSteps–

4.3CablesInstallation

4.3.1InstallingPowerCables

ThisproceduredescribeshowtoinstallpowercablesforallmodulesintheRSU82.–48 VDCinputpowerisprovided.
Prerequisite
lTheESDwriststrapisworn. lThepowersupplyiscutoffsuccessfully. lTheRSU82isinstalledsuccessfully.
Steps
lConnectthepowerplugofthecorrespondingslottothePOWERinterfaceonthe
RSU82,asshowninFigure4-2.
4-2
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Figure4-2InstallingPowerCables
Chapter4HardwareInstallation
–EndofSteps–

4.3.2InstallingaMonitoringCable

ThisproceduredescribeshowtoinstallamonitoringcablefortheRSU82.
WhenmultipleRSU82sareused,themonitoringcableshouldbeconnectedtotheRSU82 attheright-mostsideofthecabinet.
Prerequisite
lTheESDwriststrapisworn. lTheRSU82isinstalledsuccessfully.
4-3
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Steps
lConnectthemonitoringcable'splugtotheMONinterfaceontheRSU82,asshownin
Figure4-3.
Figure4-3InstallingtheMonitoringCable
–EndofSteps–

4.3.3InstallinganAntennaFeeder

Thisproceduredescribeshowtoinstallanantennafeeder.Whenthemainfeederusesa 7/8”or5/4”coaxialcable,anRFjumperisrequiredforrelay.
4-4
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Chapter4HardwareInstallation
Prerequisite
lTheESDwriststrapisworn. lTheRSU82isinstalledsuccessfully.
Steps
lConnecttheantennafeedertotheRFinterfaceontheRSU82,asshowninFigure
4-4.
Figure4-4InstallingtheAntennaFeeder
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RSU82UserManual
Note:
lIftheRSU82isinstalledintheBS8800cabinet,thefeederisledoutfromthe
cablingtroughatthecabinettop.
lIftheRSU82isinstalledintheBS8900cabinet,thefeederisledoutfromthe
cablingholeatthecabinetbottom.
–EndofSteps–

4.3.4InstallinganSFPHigh-SpeedCable

ThisproceduredescribeshowtoinstallanSFPhigh-speedcable.TheSFPhigh-speed cableisusedtoexchangesignalsbetweentheRRUsandBBUorcascadetheRRUs.
Prerequisite
lTheESDwriststrapisworn. lTheRSU82isinstalledsuccessfully.
Steps
lRemovethedustproofcapfromtheTX1/RX1interfaceontheRSU82module,and
inserttheSFPhigh-speedcableintotheTX1/RX1interfaceuntila"click"soundis heard,asshowninFigure4-5.
4-6
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Figure4-5InstallingtheSFPHigh-SpeedCable
Chapter4HardwareInstallation
–EndofSteps–
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Chapter5
InternationalAuthentication
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions:
1.Thisdevicemaynotcauseharmfulinterference.
2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation.
Note:
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigital device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedin acommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual, maycauseharmfulinterferencetoradiocommunications.
Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferencein whichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.
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5-2
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Figures

Figure1-1PositionoftheRSU82intheRadioNetwork............................................1-1
Figure1-2RSU82Appearance.................................................................................
Figure1-3RSU82ExternalInterfaces.......................................................................1-7
Figure2-1HardwareArchitecture.............................................................................2-1
Figure2-2SoftwareArchitecture...............................................................................2-2
Figure4-1InstallingtheRSU82................................................................................4-2
Figure4-2InstallingPowerCables...........................................................................4-3
Figure4-3InstallingtheMonitoringCable.................................................................4-4
Figure4-4InstallingtheAntennaFeeder..................................................................
Figure4-5InstallingtheSFPHigh-SpeedCable.......................................................4-7
1-3
4-5
I
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Figures
II
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Tables

Table1-1SpecicationandSystem..........................................................................1-6
Table1-2RSU82ExternalInterfaces........................................................................
Table1-3IndicatorsontheRSU82Panel..................................................................1-9
Table2-1DescriptionfortheSubsystemFunctionsoftheRSU82.............................2-1
1-8
III
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Tables
IV
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Index

E
externalinterfaces................................
H
HardwareArchitecture..........................
I
Indicators.............................................
P
positioninnetwork................................1-1
ProductAppearance.............................
S
ServicesandFunctions........................
SoftwareArchitecture...........................
specications.......................................
1-7
2-1
1-8
1-2
1-4 2-2 1-6
V
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Index
VI
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Page 41

Glossary

AGPS
-AssistedGlobalPositioningSystem
AMR
-AdaptiveMultipleRate
BBU
-BaseBandUnit
BCCH
-BroadcastControlChannel
BSC
-BaseStationController
BSP
-BoardSupportPackage
BTS
-BaseTransceiverStation
CS
-CircuitSwitched
DSP
-DigitalSignalProcessing
DTX
-DiscontinuousTransmission
EFR
-EnhancedFullRate
EVDO
-Evolution-DataOptimized
FPGA
-FieldProgrammableGateArray
FR
-FullRate
GPRS
-GeneralPacketRadioService
HR
-HalfRate
HSDPA
-HighSpeedDownlinkPacketAccess
VII
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RSU82UserManual
HSPA
-HighSpeedPacketAccess
HSUPA
-HighSpeedUplinkPacketAccess
MBMS
-MultimediaBroadcast/MulticastService
MTBF
-MeanTimeBetweenFailures
MTTR
-MeanTimeToRecovery
OAM
-Operation,AdministrationandMaintenance
OSS
-OperationSupportSubsystem
PTM
-PointToMultipoint
PTP
-Point-T o-Point
PTT
-Push-T o-T alk
RF
-RadioFrequency
RRU
-RemoteRadioUnit
RSSI
-ReceivedSignalStrengthIndicator
RTT
-RoundTripTime
TA
-TimingAdvance
VIII
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