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ZTE R8882S1700 User Manual

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Page 1
ZXSDRR8882
MacroRemoteRadioUnit
ProductDescription
HardwareVersion:HV2.0
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©2011ZTECORPORA TION.
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
SerialNo.PublishingDatePublishingReason
R1.12011–12–30Modiedthefollowingsections:
l1.3ServicesandFunctions
l1.4ProductSpecications
l2.1.1HardwareArchitecture
R1.02011–10–30FirstEdition
SerialNumber:SJ-2011 1021104623-002
PublishingDate:2011–12–30(R1.1)
Page 3
Contents
AboutThisManual.........................................................................................I
Chapter1ProductOverview.....................................................................1-1
1.1PositionoftheZXSDRR8882intheRadioNetwork.............................................1-1
1.2ProductFeatures................................................................................................1-1
1.3ServicesandFunctions......................................................................................
1.4ProductSpecications........................................................................................1-5
1.5InstallationScenarios.........................................................................................1-6
Chapter2SystemStructure......................................................................2-1
2.1HardwareSubsystem.........................................................................................2-1
2.2SoftwareSubsystem...........................................................................................2-2
Chapter3OperationandMaintenance.....................................................
3.1OperationandMaintenanceModes.....................................................................3-1
3.2OperationandMaintenanceFunctions.................................................................3-2
Chapter4Networking................................................................................4-1
4.1NetworkingDescription.......................................................................................4-1
4.2StarNetworking.................................................................................................
4.3CascadeNetworking..........................................................................................
4.4RingNetworking.................................................................................................
Chapter5TechnicalSpecications..........................................................5-1
5.1PhysicalSpecications.......................................................................................5-1
1-3
3-1
4-1
4-2
4-2
5.2RadioPerformance............................................................................................5-3
5.3Interfaces..........................................................................................................5-3
Chapter6FCC&ICSTATEMENT..............................................................
6-1
Figures.............................................................................................................I
Tables............................................................................................................III
Glossary.........................................................................................................V
I
Page 4
II
Page 5

AboutThisManual

Purpose
TheZXSDRR8882isamulti-moderemoteRFunitthatsupports2T4RFDD.Itsupports
GSM,UMTS,CDMA,andL TEcommunicationssystemsandfeaturescompactstructure,
largecapacity ,andeasyinstallation.
TheZXSDRR8882workswithaBBUtoconstitutethedistributedSDRBTS,thatis, ZXSDRofZTE.
ThismanualprovidesageneraldescriptionoftheZXSDRR8882,coveringtheproduct features,servicesandfunctions,systemarchitecture,operationandmaintenance, networking,andtechnicalspecications.
IntendedAudience
Thismanualisintendedfor
lEngineeringpersonnelandtechnicians lInstallationengineers lMaintenanceengineers
WhatisinThisManual
Thismanualcontainsthefollowingchapters:
ChapterSummary
Chapter1,Product
Overview
Chapter2,System
Structure
Chapter3,Operationand
Maintenance
Chapter4,NetworkingDescribesthenetworkingmodessupportedbytheZXSDRR8882.
Chapter5,Technical
Specications
DescribesthepositionoftheZXSDRR8882intheradionetwork,product
features,servicesandfunctions,andinstallationscenarios.
DescribesthehardwareandsoftwarestructuresoftheZXSDRR8882
andthefunctions.
DescribestheoperationandmaintenancemodesoftheZXSDRR8882.
DescribesthetechnicalspecicationsoftheZXSDRR8882.
Conventions
ZTEdocumentsemploythefollowingtypographicalconventions.
TypefaceMeaning
ItalicsReferencestootherManualsanddocuments.
“Quotes”Linksonscreens.
I
Page 6
TypefaceMeaning
BoldMenus,menuoptions,functionnames,inputelds,radiobuttonnames,
checkboxes,drop-downlists,dialogboxnames,windownames.
CAPSKeysonthekeyboardandbuttonsonscreensandcompanyname.
Note:Providesadditionalinformationaboutacertaintopic.
Checkpoint:Indicatesthataparticularstepneedstobecheckedbefore
proceedingfurther.
Tip:Indicatesasuggestionorhinttomakethingseasierormoreproductive
forthereader.
II
Page 7
Chapter1
ProductOverview
TableofContents
PositionoftheZXSDRR8882intheRadioNetwork...................................................1-1
ProductFeatures........................................................................................................
ServicesandFunctions..............................................................................................1-3
ProductSpecications................................................................................................
InstallationScenarios.................................................................................................1-6

1.1PositionoftheZXSDRR8882intheRadioNetwork

TheZXSDRR8882istheoutdoorremoteRadioFrequency(RF)unitoftheZTEBase TransceiverStation(BTS).TheZXSDRR8882andaBaseBandUnit(BBU)forma completeBTS/NodeB/eNodeB,implementingradiotransmissioninthecoveredarea, controllingradiochannelsandrealizingthecommunicationwiththeBaseStation Controller(BSC)/RadioNetworkController(RNC)/LongT ermEvolution(LTE).
1-1
1-5

1.2ProductFeatures

Figure1-1showsthepositionoftheZXSDRR8882(RRU)intheradionetwork.
Figure1-1PositionoftheZXSDRR8882intheRadioNetwork
TheZXSDRR8882isanoutdoorRemoteRadioUnit(RRU)withdualtransmitters.The ZXSDRR8882workswithaBasebandUnit(BBU)toprovidealllogicalfunctionsofaBTS.
Basedonthedigitalintermediatefrequencyandmulti-carriertechnologies,theZXSDR R8882iscapableoftransmittingdualchannelsofradiosignalsandreceivingfourchannels ofradiosignals.TheZXSDRR8882canactasanindependentremoteRFunitforGlobal
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ZXSDRR8882ProductDescription
SystemforMobileCommunication(GSM)/UniversalMobileT elecommunicationSystem (UMTS)/CodeDivisionMultipleAccess(CDMA),anditsupportsevolutiontoLTE.
ThefeaturesoftheZXSDRR8882areasfollows:
lMultipleradioaccessmodes
TheZXSDRR8882supportssinglemode,dualmode,orhybridmode,includingGSM, UMTS,CDMA,andLTE.
lDistributedarchitecture
BBUsandRRUsconstitutedistributedBTSsystems,providingexibleofce deployment.
lSmoothevolution
Throughsoftwareupgrade,theZXSDRR8882canbesmoothlyevolvedtoHSP Aor
LTE,savingtheinvestmentofthetelecomoperatortothemaximum.
lFlexiblecongurationandnetworking
àBecausethedual-densitymulti-carriertechnologiesareused,whentheZXSDR
R8882worksinGSMmode,itsupports2x6carriersthroughsoftware conguration.(Asinglechannelsupports6carriers.)
àWhentheZXSDRR8882worksinUMTSmode,itsupportsupto2x4carriers.
(Asinglechannelsupports4carriers.)
àWhentheZXSDRR8882worksinCDMAmode,itsupportsupto2x8carriers.
(Asinglechannelsupports8carriers.)
àWhentheZXSDRR8882worksinGSM/UMTSdualmode,theZXSDRR8882
supports4GSMcarriers+1UMTScarrieror2GSMcarriers+2UMTScarriers, anditsupportsupto8GSMcarriers+2UMTScarriers.
àWhentheZXSDRR8882worksinGSM/LTEdualmode,theZXSDRR8882
supports4GSMcarriers+1LTEcarrier(10M)or2GSMcarriers+1LTE carriers.(20M)
àWhentheZXSDRR8882worksinLTEmode,theZXSDRR8882supportsone
carrier.
àThebaseband-RFinterfaceofZXSDRR8882supportsstarandchain
networking.
lAdvancedinternalstructure
Betweeninternalboardsandmodules,blindinterconnectionandhardlink interconnectionareused.
lEnergysavingandenvironment-friendlydesign
Energy-savingandenvironment-friendlyduetomulti-carrierpowerampliers,and advancedDohertyandDigitalPre-Distortion(DPD)linearpoweramplication technologies.
lEasyinstallationandmaintenance
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1.3ServicesandFunctions

Chapter1ProductOverview
Easyinstallationandmaintenanceduetocompactsizeandlightweight.
Services
TheZXSDRR8882workswithBBUstoprovidethefollowingservices:
lGSM
àFullRate(FR)voiceservice
àEnhancedFullRate(EFR)voiceservice
àHalfRate(HR)voiceservice
àAdaptiveMultipleRate(AMR)voiceservice
à9.6KbpsCircuitSwitched(CS)domaindataservice
àGeneralPacketRadioService(GPRS)
lUMTS
àR99services
àHSDPAservices
àHSUPAservices
àHSPA+services
lCDMA
à1Xservice
àDOservice
àPTTservice
lLTE
àImprovedcapacityanddatatransmissionspeedofmobilenetworkandshortened
servicelatency,with100Mbpspeakdownlinkdatatransmissionrateand50Mbps peakuplinkdatatransmissionrate.
àOptimizeddatatransmissionbasedonIParchitecture.Asawhole-IPnetwork,
LTEsupportsbothIPV4andIPV6andcantransmitVoIPservices.
àScalablebandwidthandexiblespectrumanalysis.
lPositioningservices
àCellID,CellID+RoundTripTime(RTT),andAssistedGlobalPositioningSystem
(AGPS)positioning
lMultimediaBroadcast/MulticastService(MBMS)services:
àSupportsbroadcastandmulticastfunctions,andsupportsthePoint-T o-Point
(PTP)andPoint-T o-Multipoint(PTM)multicastmodes.
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ZXSDRR8882ProductDescription
àSupportsmobilitymanagement.
àSupportsthestreamingandbackgroundMBMSservices.
BasicFunctions
lCommonfunctions
TheZXSDRR8882workswithBBUstoconstitutethedistributedBTSsystem.The ZXSDRR8882forwardssignalsthatarereceivedortobetransmittedtotheBBU forfurtherprocessing.ByconnectingtotheBBU,theZXSDRR8882providesthe followingfunctions:
àThroughtheantenna,theZXSDRR8882providesaccesstoterminalsand
providesRFlinktransmissionfunctions,includingRFreceiving/transmitting duplex,lownoiseamplicationofreceivedRFsignals,amplicationofsent RFsignals,modulation/demodulation,measurementandreport,powercontrol, calibration,andsynchronization.
àSupportsmixed-modenetworkingstructure.
àTheZXSDRR8882isconnectedtotheBBUthroughtheopticalinterface.The
opticalinterfaceimplementsthefollowingfunctions:clocksynchronization, propagationdelaymeasurementandcompensation,IQdatatransmission, operationmaintenanceandconguration.
àProvidespowerampliercontrolandprotectionfunctions,including
over-power-amplicationalarms,over-temperaturealarms,andStandingWave Ratio(SWR)alarms.Supportsprotectionagainstreversepowerconnection. Supportsalarmqueryforoperationandmaintenance.
àThroughtheoperationandmaintenanceinterface,providessystemmanagement
functions,includingcongurationmanagement,alarmmanagement,status checkandmonitoring.
àLocally/remotelysupportssoftwareandhardwareversionsinquiry,software
upgrade,boardresetting,powerinquiry ,automaticcalibration,andRETantenna adjustment.
lGSMmode
WhenworkinginGSMmode,theZXSDRR8882providesthefollowingfunctions:
àSupportsGSMfrequencybands.
àSupportsGSMPhaseI/PhaseII/PhaseII+.
àSupportsGPRSCS1toCS4encodingmodes.
àSupportsspacediversity,frequencydiversity,timediversity,andpolarization
diversity.
àThereceiveendsupportstheViterbidecodingalgorithm,improvingthesystem
receivesensibilityandchanneldecodingcapability .
àSupportsfrequencyhoppingandDiscontinuousTransmission(DTX).
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Chapter1ProductOverview
àSupportsTimingAdvance(TA)calculationandsuper-distancecoverage.The
maximumcoveragedistanceis120km.
àSupportstheCo-BCCHtechnology .
lUMTSmode
WhenworkinginUMTSmode,theZXSDRR8882providesthefollowingfunctions:
àSupportsUMTSfrequencybands.
àSupportsUMTSR99,R4,R5,R6,R7,andR8.
lCDMAmode
WhenworkinginCDMAmode,theZXSDRR8882providesthefollowingfunctions:
àSupportsCDMAfrequencybands.
àTheairinterfacecomplieswiththeIS-2000ReleaseAseriesstandardsand
IS-856-Astandard.
àProvidesReceivedSignalStrengthIndicator(RSSI)query .
àProvidesreversespectrumquery .
lLTEmode
WhenworkinginLTEmode,theZXSDRR8882providesthefollowingfunctions:
àSupportsLTEfrequencybands.
àTheairinterfacecomplieswithrelated3GPPstandards.
àSupportsQPSK,16-QAM,and64-QAMonuplinkanddownlink.
àSupportsMultiple-InputMultiple-Output(MIMO).
lMixedmode
henworkinginmixedmode,theZXSDRR8882providesthefollowingfunctions:
àTheairinterfacecomplieswiththerelated3GPPand3GPP2standards.
àSupportsthemixed-modeconguration,suchasGU,GL,andCL,for
correspondingfrequencybands.
1.4ProductSpecications
Table1-1showsthespecicationsoftheZXSDRR8882.
Table1-1ProductSpecications
ProductSpecicationsDescription
ZXSDRR8882S9000(C)Threeopticalports;amaximumof6Gbps;GSMsingle
mode;900MHzfrequencyband;2x60W
ZXSDRR8882S1800(C)Threeopticalports;amaximumof6Gbps;GSMsingle
mode,1800MHzfrequencyband;2x60W
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ZXSDRR8882ProductDescription
ProductSpecicationsDescription
ZXSDRR8882S9000Twoopticalports;amaximumof3Gbps;GSMsinglemode,
UMTSsinglemode,orGSM/UMTSdualmode;900MHz
frequencyband;2x60W
ZXSDRR8882S8500Twoopticalports;amaximumof3Gbps;CDMA/GSMsingle
mode,GSM/UMTSdualmode,orCDMA/L TEdualmode;
850MHzfrequencyband;2x60W
ZXSDRR8882S8000Twoopticalports;amaximumof3Gbps;LTEsinglemode;
DDfrequencyband;2x40W
ZXSDRR8882S2600Twoopticalports;amaximumof3Gbps;LTEsinglemode;
2.6Gbpsfrequencyband;2x30W
ZXSDRR8882S2100Twoopticalports;amaximumof3Gbps;UMTSsinglemode;
2T4R;2100MHzfrequencyband;2x60W
ZXSDRR8882S1900Twoopticalports;amaximumof3Gbps;CDMA/GSMsingle
mode,GSM/UMTSdualmode,orCDMA/L TEdualmode;
1900MHzfrequencyband;2x50W

1.5InstallationScenarios

ZXSDRR8882S1800Twoopticalports;amaximumof3Gbps;GSMsinglemode,
orGSM/L TEdualmode;1800MHzfrequencyband;2x60W
ZXSDRR8882S1700Twoopticalports;amaximumof3Gbps;LTEsinglemode;
AWSfrequencyband;2x40W
TheZXSDRR8882supportsthefollowinginstallationmodes:wall-mounting, pole-mounting,andL-shapegantry-mounting.
lWall-mounting
TheZXSDRR8882canbewall-mountedindoororoutdoor.
lPole-mounting
Inpole-mountinginstallation,youcaninstallone,two,three,orfourZXSDRR8882 devicesononepole.
lL-shapegantrymounting
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2.1HardwareSubsystem

Chapter2
SystemStructure
TableofContents
HardwareSubsystem.................................................................................................2-1
SoftwareSubsystem..................................................................................................2-2
Figure2-1takestheZXSDRR8882withthreeopticalportsforexampletoshowthegeneral
hardwarearchitecture.
Figure2-1ZXSDRR8882HardwareSubsystem
Note:
TheOPT3interfaceisnotavailableforaZXSDRR8882withtwoopticalinterfaces.
TheZXSDRR8882iscomposedofMulti-modeTRXmodule(TRM),Poweramplication module(PAD),Duplexerandlter(FLD),andEMCprotectionmodule(EPB).Thefunctions ofeachmoduleareasfollows:
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ZXSDRR8882ProductDescription
TRM
lProcessesuplinkanddownlinkRFsignals. lProcessesopticalinterfacesignals. lProcessesclocksignals. lProvidesLEDindication. lProvidesexternalmonitoringinterfaces. lSupportslocalorremotemonitoring.
PAD
lAmpliesdownlinkradiosignalsreceivedfromtheTRM,andoutputstheamplied
signalstotheFLD.
lAmpliesfoursignalsreceivedfromtheFLDthroughtheLNA,andthensendsthe
ampliedsignalstotheTRM.
lProvidesapre-distortionfeedbackinterfacefortheTRM. lProvidesaninterfacetotheTRMforVoltageStandingWaveRatio(VSWR)detection
(forwardpowerdetection).
lSupportsseparateswitch-off. lSupportsinner-moduletemperaturedetection.

2.2SoftwareSubsystem

FLD
lTransmitsandreceivesuplinkanddownlinksignalsinduplexmode. lSuppressesspuriousemissiononthedownlinktogetacceptableout-bandTx
spuriousemissionrequiredbythesystemandrelatedprotocol.
lSuppressesinterferencesignalsontheuplinktoachieveasatisednoisecoefcient.
EPB
lProvideslightningprotectionfor-48Vpowersupply. lProvides-48Vpowerlter. lProtectsAISGsignals(AISGpower,half-duplex485signal). lPerformsdrycontactprotection. lProtectstheRS485monitoringsignals. lProvidesadaptationforexternalMONinterface,AISGinterface,andpowerinterface.
Figure2-2showsthesoftwaresubsystemoftheZXSDRR8882.
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Chapter2SystemStructure
Figure2-2SoftwareArchitecture
Thelower-layersoftwaremodulesofboardsincludeBSP ,DSP ,andEPGA.
lBSP&OSmodule:initializesthesystemhardware,andprovidesdriverinterface
functionsandoperatingsystem.
lDSPmodule:exchangesinformationwiththeCPU,exchangescontrolsignalsand
datawiththeFPGAmodule,implementsmaintenanceandmeasurementfunctions suchasextractingandupdatingpre-distortionparameters,anddetectingerrorsand alarms.
lFPGAmodule:exchangescontrolsignalsanddatawiththeBSPandDSPmodules.
TheOperationSupportSub-system(OSS)isasupportlayerfortheentiresoftware. Itprovidesahardwareirrelevantplatformonwhichthesystemsoftwarerunsto providebasicsoftwarefunctions,suchasscheduling,timing,memorymanagement, inter-modulecommunication,queuingcontrolling,monitoring,alarmmanagement,and logmanagement.
TheOAMprovidesthefunctionsofversionmanagement,faultmanagement,diagnosis test,congurationmanagement,toolmanagement,performancemanagement,system management,dynamicdatamanagement,andcommunicationmanagement.
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ZXSDRR8882ProductDescription
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Chapter3
OperationandMaintenance
TableofContents
OperationandMaintenanceModes............................................................................3-1
OperationandMaintenanceFunctions.......................................................................3-2

3.1OperationandMaintenanceModes

RemoteMaintenanceMode
Inremotemaintenance,theNetNumen™M3OMCofZTEisconnectedtothe BSC/RNC/BBU,andthenconnectedtotheZXSDRR8882throughtheAbis/Iub/CPRI interface.Inthisway ,youcanoperateandmaintaintheZXSDRR8882throughtheOMC.
Figure3-1showsthenetworking.
Figure3-1RemoteMaintenanceMode(TakingCDMAandGSMforExample)
Inremotemaintenancemode,theOMCandNEsareconnectedthroughtheTCP/IP protocol.OneOMCcanmaintainmultipleBTSs.
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ZXSDRR8882ProductDescription
LocalMaintenanceMode
Inlocalmaintenancemode,theLocalMaintenanceTerminal(LMT),usuallyaPC,is connectedtotheZXSDRR8882throughanEthernetcable.Figure3-2showsthe networking.
Figure3-2LocalMaintenanceMode
ThroughtheLMT ,youcanquerythepower,increaseordecreasethepower,andperform calibrationontheZXSDRR8882.ThroughtheLMT,youcanmaintaintheentireBTS.

3.2OperationandMaintenanceFunctions

TheNetNumen™M3OMCprovidesatopologicalviewontheGUIinterface.Throughthe GUIinterface,userscanviewtheinformationaboutalltheNEsintheentirenetwork.The userscanselectarequiredNEandviewitsdetailedperformancedata,alarminformation, andcongurationdata.TheycanalsooperateandmaintainonetypeofNEsthroughthe topologicalview.TheOMCprovidesthefollowingfunctions:
lCongurationmanagement
Adds,queries,deletes,modiesphysicalandradioresourcedataofBTSs.Performs dataconsistencycheck;andsupportsdynamicandstaticdatacongurationmodes.
lSecuritymanagement
Ensuresthatonlyauthorizeduserscanperformthespeciedgroupsofcommands.
lPerformancemanagement
Supportsperformanceanalysis,invocationtracing,andsignalingtracing.
lVersionmanagement
ThroughtheOMC,userscanquerythesoftwareandhardwareversionsthatarein use.TheOMCprovidesthesoftwaredownloadmechanism,supportingsoftware upgradeofNEs.
lFaultmanagement
Supportsalarmmanagementanddiagnosistest.MonitorstheBTSoperatingstatusin acentralizedmanner;Collectsabnormalinformationofboardsandlinksinrealtime,
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Chapter3OperationandMaintenance
whichhelpstheoperationandmaintenancepersonneltodeterminetheequipment faultsandmaintaintheequipment.
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ZXSDRR8882ProductDescription
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4.1NetworkingDescription

Chapter4
Networking
TableofContents
NetworkingDescription...............................................................................................4-1
StarNetworking..........................................................................................................
CascadeNetworking..................................................................................................4-2
RingNetworking.........................................................................................................
Table4-1showsthenetworkingdescriptionoftheZXSDRR8882.
Table4-1NetworkingDescription
GSMUMTSCDMALTE
StarNetworkingsupportsupportsupportsupport
4-1
4-2
Cascade
Networking
RingNetworkingnotsupportnotsupportnotsupportnotsupport
support(6grades)support(4grades)support(6grades)notsupport

4.2StarNetworking

Figure4-1showsthestarnetworkingofaBBUandmultipleRRUs(ZXSDRR8882).
Figure4-1StarNetworking
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ZXSDRR8882ProductDescription

4.3CascadeNetworking

4.4RingNetworking

Figure4-2showsthecascadenetworkingofaBBUandmultipleRRUs(ZXSDRR8882).
Figure4-2CascadeNetworking
Figure4-3showstheringnetworkingofaBBUandmultipleRRUs(ZXSDRR8882).
Figure4-3RingNetworking
WhenZXSDRR8882providesthreeopticalports,chain(cascading)networkingcanbe addedtotheringnetworking,asshowninFigure4-4.
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Figure4-4RingandChainNetworking(withThreeOpticalPorts)
Chapter4Networking
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ZXSDRR8882ProductDescription
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Chapter5
TechnicalSpecications
TableofContents
PhysicalSpecications...............................................................................................5-1
RadioPerformance....................................................................................................5-3
Interfaces...................................................................................................................5-3
5.1PhysicalSpecications
Appearance
ItemSpecications
Dimensions480mm×320mm×150mm(Height×Width×Depth)
Weight<23kg
ColorWhite
PowerSupplyRequirementsandPowerConsumption
ItemSpecications
Averagepowerconsumptionin
GSMsinglemode
Averagepowerconsumptionin
UMTSsinglemode(900MHz)
S44:310W(900MHz)/320W(1800MHz)
S66:295W(900MHz)/305W(1800MHz)
S1:140W
S2:165W
S3:185W
S11:210W
S22:265W
S33:310W
S1MIMO:210W
S2MIMO:265W
S3MIMO:315W
5-1
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ZXSDRR8882ProductDescription
ItemSpecications
Averagepowerconsumptionin
UMTSsinglemode(2100MHz)
S1:1 15W
S2:135W
S3:160W
S11:170W
S22:215W
S33:255W
S1MIMO:170W
S2MIMO:215W
S3MIMO:255W
Averagepowerconsumptionin
CDMAsinglemode
Averagepowerconsumptionin
LTEsinglemode
Ratedinputvoltage–48VDC-57VDC~-37VDC
310W850MHz/320W1900MHz
330W1800MHz
EnvironmentalRequirements
ItemSpecications
Operation
Storage
Transportationcondition
Ambienttemperature:-40℃to+55℃
Relativehumidity:10%to100%
Ambienttemperature:-40℃to+70℃
Relativehumidity:10%to100%
Inconditionof4K2,4Z5,4Z7,4B1,4C2,4S3,or4M3,thetrans-
portationmustbecompletedwithin180days
Reliability
ItemSpecications
Availability99.999689%
MeanTimeBetweenCriticalFail-
ures(MTBF)
MeanTimeToRecovery(MTTR)0.5hour
Systemserviceinterruptiontime
≥322000hours
Theserviceinterruptiontimeoftheentiresystemislessthan1.632
minutesperyear.
WindLoad
WindSpeedFrontSideRear
150km/h422N197N422N
240km/h1092N510N1092N
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Chapter5T echnicalSpecications

5.2RadioPerformance

CapacitySpecications
ItemSpecications
GSMsinglemodeMaximum:2x6carriers
UMTSsinglemodeMaximum:2x4carriers
CDMAsinglemodeMaximum:2x8carriers
LTEsinglemode1carrier
GSM/UMTSdualmode
GSM/LTEdualmode2x4GSMcarriers+2x1LTEcarriers
CDMA/LTEdualmode2x4CDMAcarriers+2x1LTEcarriers
2x4GSMcarriers+2x1UMTScarriers,or2x2GSMcarriers+2
x2UMTScarriers
RFSpecications
ItemSpecications
lGSM850MHz/900MHz/1800MHz/1900MHz
Workingfrequencyband
Transmitpower
lUMTS850MHz/900MHz/1900MHz/2100MHz
lCDMA850MHz/1900MHz
lLTE800MHz/1800MHz/2600MHz/AWS
lGSM(850MHz/900MHz/1800MHz)2×60W(GMSK)/2×40
W(8PSK)
lGSM(1900MHz)2×50W(GMSK)/2×32W(8PSK)
lUMTS2×60W900MHz/2100MHz/850MHz)2×50W1900MHz)
lLTE2×60W(S1700)/2×60W(S1800)/2×40W(S8000)/2×30
W(S2600)
lGSM:-113dBm850MHz/900MHz/1800MHz/-11 1.5dBm1900
MHz
Staticreceiversensibility
lUMTSsingleantenna:-125.8dBm
lUMTSdualantennas:-128.5dBm
lCDMA:–115dBm
lLTE:-104.5dBm

5.3Interfaces

TheZXSDRR8882providesthefollowinginterfaces:
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ZXSDRR8882ProductDescription
ItemSpecications
Baseband-RFinterface(op-
ticalport)
ZXSDRR8882S9000(C)
Providesthreeopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
lOPT3:theinterfacethroughwhichtheZXSDRR8882iscascaded
toabranchRRU
ZXSDRR8882S1800(C)
Providesthreeopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
lOPT3:theinterfacethroughwhichtheZXSDRR8882iscascaded
toabranchRRU
ZXSDRR8882S9000(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S8500(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S8000(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S2600(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S2100(B)
Providestwoopticalports:
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ItemSpecications
Chapter5T echnicalSpecications
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S1900(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S1800(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
ZXSDRR8882S1700(B)
Providestwoopticalports:
lOPT1:theinterfacethroughwhichtheZXSDRR8882iscascaded
toaBBU
lOPT2:theinterfacethroughwhichtheZXSDRR8882iscascaded
toanRRU
OneMONinterface,throughwhichtheexternalmonitoringdevicesare
MONinterface
connected,providinginputofRS485signalsandtwopairsofdrycon-
tacts.
EthernetinterfaceOneEthernetinterface,whichisusedforlocalmaintenance.
Antennaandfeederinter-
face
Fourantennaandfeederinterfacesthroughwhichantennasandfeeders
areconnected.
AISGinterfaceOneAISGinterface,whichisusedfortheelectricaltilttunableantenna.
PowerinterfaceOnepowerinterface,whichprovidesexternalpowerinput.
ProtectiveEarth(PE)inter-
face
OnePEinterface,throughwhichtheZXSDRR8882isconnectedtothe
PE.
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ZXSDRR8882ProductDescription
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Chapter6
FCC&ICSTATEMENT
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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ZXSDRR8882ProductDescription
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Figures

Figure1-1PositionoftheZXSDRR8882intheRadioNetwork................................1-1
Figure2-1ZXSDRR8882HardwareSubsystem......................................................
Figure2-2SoftwareArchitecture...............................................................................2-3
Figure3-1RemoteMaintenanceMode(T akingCDMAandGSMforExample)...........3-1
Figure3-2LocalMaintenanceMode.........................................................................3-2
Figure4-1StarNetworking.......................................................................................4-1
Figure4-2CascadeNetworking................................................................................4-2
Figure4-3RingNetworking......................................................................................4-2
Figure4-4RingandChainNetworking(withThreeOpticalPorts).............................
2-1
4-3
I
Page 34
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Figures
Page 35

Tables

Table1-1ProductSpecications...............................................................................1-5
Table4-1NetworkingDescription..............................................................................
4-1
III
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Tables
Page 37

Glossary

AGPS
-AssistedGlobalPositioningSystem
AMR
-AdaptiveMultipleRate
BBU
-BaseBandUnit
BSC
-BaseStationController
BTS
-BaseTransceiverStation
CDMA
-CodeDivisionMultipleAccess
CS
-CircuitSwitched
DPD
-DigitalPre-Distortion
DTX
-DiscontinuousTransmission
EFR
-EnhancedFullRate
FDD
-FrequencyDivisionDuplex
FR
-FullRate
GPRS
-GeneralPacketRadioService
GSM
-GlobalSystemforMobileCommunication
HR
-HalfRate
HSPA
-HighSpeedPacketAccess
LMT
-LocalMaintenanceTerminal
V
Page 38
ZXSDRR8882ProductDescription
LTE
-LongTermEvolution
MBMS
-MultimediaBroadcast/MulticastService
MIMO
-Multiple-InputMultiple-Output
MTBF
-MeanTimeBetweenFailures
MTTR
-MeanTimeToRecovery
PE
-ProtectiveEarth
PTM
-PointToMultipoint
PTP
-Point-T o-Point
RF
-RadioFrequency
RNC
-RadioNetworkController
RRU
-RemoteRadioUnit
RSSI
-ReceivedSignalStrengthIndicator
RTT
-RoundTripTime
SDR
-SoftwareDenedRadio
SWR
-StandingWaveRatio
TA
-TimingAdvance
UMTS
-UniversalMobileT elecommunicationSystem
VSWR
-VoltageStandingWaveRatio
VI
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