ZTE R8882S8500, R8882S1900 Product description

ZXSDRR8882

MacroRemoteRadioUnit

ProductDescription

HardwareVersion:HV2.0

ZTECORPORATION
NO.55,Hi-techRoadSouth,ShenZhen,P .R.China
Postcode:518057
Tel:[phone]
Fax:[phone]
URL:http://ensupport.zte.com.cn
E-mail:[e-mail]

LEGALINFORMATION

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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)

Contents

AboutThisManual.........................................................................................I

Chapter1ProductOverview.....................................................................1-1

1.1PositionoftheZXSDRR8882intheRadioNetwork.............................................1-1

1.2ProductFeatures................................................................................................1-1

1.3ServicesandFunctions......................................................................................

1.4ProductSpecications........................................................................................1-6

1.5InstallationScenarios.........................................................................................1-7

Chapter2SystemStructure......................................................................2-1

2.1HardwareSubsystem.........................................................................................2-1

2.1.1HardwareArchitecture..............................................................................2-1

2.1.2ModuleFunctions.....................................................................................2-2

2.2SoftwareSubsystem...........................................................................................

2.2.1SoftwareArchitecture...............................................................................

2.2.2SoftwareFunctions...................................................................................

Chapter3OperationandMaintenance.....................................................3-1

3.1OperationandMaintenanceModes.....................................................................3-1

3.2OperationandMaintenanceFunctions.................................................................3-2

Chapter4Networking................................................................................4-1

4.1StarNetworking.................................................................................................4-1

4.2CascadeNetworking..........................................................................................

1-3

2-3

2-3

2-4

4-1

4.3RingNetworking.................................................................................................4-2

Chapter5TechnicalSpecications..........................................................5-1

5.1PhysicalSpecications.......................................................................................5-1

5.2RadioPerformance............................................................................................5-2

5.3Interfaces..........................................................................................................

Chapter6FCC&ICSTATEMENT..............................................................6-1

Figures.............................................................................................................I

Tables............................................................................................................III

Index...............................................................................................................V

Glossary.......................................................................................................VII

I

5-3

II

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

TypefaceMeaning

BoldMenus,menuoptions,functionnames,inputelds,radiobuttonnames,

checkboxes,drop-downlists,dialogboxnames,windownames.

CAPSKeysonthekeyboardandbuttonsonscreensandcompanyname.

Note:Providesadditionalinformationaboutacertaintopic.

Checkpoint:Indicatesthataparticularstepneedstobecheckedbefore

proceedingfurther.

Tip:Indicatesasuggestionorhinttomakethingseasierormoreproductive

forthereader.

II

Chapter1

ProductOverview

TableofContents

PositionoftheZXSDRR8882intheRadioNetwork...................................................1-1

ProductFeatures........................................................................................................

ServicesandFunctions..............................................................................................1-3

ProductSpecications................................................................................................

InstallationScenarios.................................................................................................1-7

1.1PositionoftheZXSDRR8882intheRadioNetwork

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

1-1

1-6

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.

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

Easyinstallationandmaintenanceduetocompactsizeandlightweight.

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1.3ServicesandFunctions

Chapter1ProductOverview

Services

TheZXSDRR8882workswithBBUstoprovidethefollowingservices:

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(HSUP A)services.

àEvolvedHigh-SpeedPacketAccess(HSPA+)services.

lCDMA

à1Xservice

àEvolution-DataOptimized(EVDO)service

àPush-To-Talk(PTT)service

lLTE

àThecapacityanddatatransmissionspeedofmobilenetworkaregreatly

improved,andtheservicelatencyislessenedtoo.Thepeakdatatransmission
rateare50Mbps(UL)and100Mpbs(DL).

àLTEisbasedonwholeIPnetwork,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.

àSupportsthestreamingandbackgroundMBMSservices.

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ZXSDRR8882ProductDescription

Functions

lGSM/UMTSMode

TheZXSDRR8882workswithBBUstoconstitutethedistributedBTSsystem.The
ZXSDRR8882forwardssignalsthatarereceivedortobetransmittedtotheBBU
forfurtherprocessing.ByconnectingtotheBBU,theZXSDRR8882providesthe
followingfunctions:

àThroughtheUm/Uuinterface,theZXSDRR8882providesaccesstoterminals

andprovidesRFlinktransmissionfunctions,includingchannelmultiplexing
andde-multiplexing,measurementandreport,powercontrol,receivediversity,
calibration,andsynchronization.

àTheZXSDRR8882isconnectedtotheBBUthroughtheopticalinterface.

Theopticalinterfaceimplementsthefollowingfunctions:IQdatatransmit,
measurementinformationreport,RFfunctionconguration,andclock
synchronization.

àThroughtheoperationandmaintenanceinterface,theZXSDRR8882provides

thesystemmanagementfunctions,includingcongurationmanagement,alarm
management,statuscheckandmonitoring.

àTheZXSDRR8882alsoprovidesotherbasicfunctions:

tSupportsGSMPhaseI/PhaseII/PhaseII+.

tSupportsGSM900MandGSM1800M.

tSupportsUMTSR99,R4,R5,R6,R7,andR8.

tSupportsUMTS850M,900M,1900M,and2100M.Supportshybrid

networkingofdifferentmodesanddifferentfrequencybands.

tSupportsGPRSCS1toCS4encodingmodes.

tSupportsspacediversity ,frequencydiversity,timediversity ,andpolarization

diversity.

tThereceiveendsupportstheViterbidecodingalgorithm,improvingthe

systemreceivesensibilityandchanneldecodingcapability.

tSupportsfrequencyhopping.

tSupportsDiscontinuousTransmission(DTX).

tSupportTimingAdvance(TA)calculationandsuper-distancecoverage.The

maximumcoveragedistanceis120km.

tSupportsCo-BroadcastControlCHannel(BCCH).

lCDMAMode

WhentheZXSDRR8882worksinCDMAmode,itprovidesthefollowingfunctions:

àBasicRFfunctions

tFrequencybandrange:850MHz/1900MHz

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Chapter1ProductOverview

tRFmodulationanddemodulation

tDuplexRFtransmittingandreceiving

tLow-noiseamplicationofreceivedRFsignals

tAmplicationoftransmittedRFsignals

tRFtransceiver

àInterface

tTheCommonPublicRadioInterface(CPRI)interfacecomplieswiththeCPRI

protocol,supportingtransmissionthroughbersandhigh-speedcables.

tTheairinterfacecomplieswiththeIS-2000ReleaseAseriesstandardsand

IS-856-Astandard.

àDevicemaintenanceandtest

tFrontmaintenance

tRemoteversionupgradeofthesoftwaresuchasFPGA,BOOT,DSP ,and

CPU

lLTEMode

tRemoteresetofserviceboards

tElectroniclabel

tPowerquery:basebandpower,RFpower

tAutocalibration

tReceivedSignalStrengthIndicator(RSSI)query

tReversespectrumquery.Supportsqueryofthespectrumofthesignals

receivedbyeachcarrierinthereversedirection.

tProvidespowerampliercontrolandprotectionfunctions,including

over-power-amplicationalarms,over-temperaturealarms,andStanding
WaveRatio(SWR)alarms.

àReliability

Supportsprotectionagainstreversepowerconnection.

àApplicationscenario

tSupportsindoorandoutdoorapplications.

WhentheZXSDRR8882worksinLTEmode,itprovidesthefollowingfunctions:

àBasicRFfunctions

tFrequencybandrange:1800MHz

tSupportsQPSK,16-QAM,64-QAMondownlink.

tSupportsQPSK,16-QAM,64-QAMonuplink.

tSupportsRFchannelgrid.

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ZXSDRR8882ProductDescription

tSupportsMIMO.

àInterface

tCPRIinterfaceapplytoCPRIprotocol,whichsupportsbothopticalberand

SFPcable.

tSupportsmeasurementofpropagationdelayandcompensationof

propagationdelay.

àDevicemaintenanceandtest

tSupportsFPGA/BOOT/DSP/CPUsoftwareversionupgraderemotely .

tSupportsboardresettingremotely .

tSupportsbothbasebandpowerinquiryandRFpowerinquiry.

tSupportsalarminquiry.

tSupportsreal-timereportwhenalarmoccurs.

tSupportsAISGantennamanagementbothremotelyandlocally.

tSupportshardwareversionandsoftwareversioninquiry.

àReliability

Supportsanti-misplugforpowersocketconnection

àApplicationscenario

Supportsindoorandoutdoordeployment.

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

ZXSDRR8882S9000(B)Twoopticalports;amaximumof3Gbps;GSMsinglemode,

UMTSsinglemode,orGSM/UMTSdualmode;900MHz

frequencyband;2x60W

ZXSDRR8882S8500(B)Twoopticalports;amaximumof3Gbps;CDMAsinglemode,

GSM/UMTSdualmode,orCDMA/L TEdualmode;850MHz

frequencyband;2x60W

ZXSDRR8882S8000(B)Twoopticalports;amaximumof3Gbps;LTEsinglemode;

DDfrequencyband;2x40W

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Chapter1ProductOverview

ProductSpecicationsDescription

ZXSDRR8882S2600(B)Twoopticalports;amaximumof3Gbps;LTEsinglemode;

2.6Gbpsfrequencyband;2x30W

ZXSDRR8882S2100(B)Twoopticalports;amaximumof3Gbps;UMTSsinglemode;

2T4R;2100MHzfrequencyband;2x60W

ZXSDRR8882S1900(B)Twoopticalports;amaximumof3Gbps;CDMAsinglemode,

GSM/UMTSdualmode,orCDMA/L TEdualmode;2T4R;

1900MHzfrequencyband;2x50W

ZXSDRR8882S1800(B)Twoopticalports;amaximumof3Gbps;GSMsinglemode,

orGSM/LTEdualmode;2T4R;1800MHzfrequencyband;

2x60W

ZXSDRR8882S1700(B)Twoopticalports;amaximumof3Gbps;LTEsinglemode;

AWSfrequencyband;2x40W

1.5InstallationScenarios

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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