ZTE R8964S26H User Manual

ZXSDRR8964

TD-LTERemoteRadioUnit

UserManual

Version:V5.00

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

LEGALINFORMATION

Copyright©2014ZTECORPORATION.

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.

UsersmayvisittheZTEtechnicalsupportwebsitehttp://support.zte.com.cntoinquireforrelatedinformation.

TheultimaterighttointerpretthisproductresidesinZTECORPORATION.

RevisionHistory

RevisionNo.RevisionDateRevisionReason

R1.02013–09–12Firstedition

SerialNumber:SJ-20110921 170448-002

PublishingDate:2013-09-12(R1.0)

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AboutThisManual

Purpose

ThismanualdescribesZXSDRR8964devicedescription,technicalspecications,and
maintenance.

IntendedAudience

Thisdocumentisintendedfor:

lCommissioningandmaintenanceengineer
lHardwareinstallationandsitetestingengineer

PrerequisiteSkillandKnowledge

Tousethisdocumenteffectively,usersshouldhaveageneralunderstandingofwireless
telecommunicationstechnology.FamiliaritywithLTEsystemanditsvariouscomponents
ishelpful.

WhatIsinThisManual

Thismanualcontainsthefollowingchapters:

ChapterSummary

Chapter1FCCStatementDescribestheFCCstatementrelatedtothe

device.

Chapter2ProductOverviewDescribesproductfunction,typicalapplication,

networkingmode,technicalindices,etc.

Chapter3T echnicalSpecicationDescribesproductindices.

Chapter4ProductDescriptionDescribesproductinterfaces,indicatorsand

cables.

Chapter5ProductMaintenanceDescribesproductcablereplacement.

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Chapter1

FCCStatement

Note:

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigital
device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide
reasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedin
acommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradio
frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual,
maycauseharmfulinterferencetoradiocommunications.Operationofthisequipment
inaresidentialareaislikelytocauseharmfulinterferenceinwhichcasetheuserwillbe
requiredtocorrecttheinterferenceathisownexpense.

Cablelossbetweentransmitterandantennais1dB.

Note:

Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferencein
whichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.

Note:

FCCRadiationExposureStatement:ThisequipmentcomplieswithFCCradiation
exposurelimitssetforthforanuncontrolledenvironment.Thisequipmentshouldbe
installedandoperatedwithminimumdistance7.7mbetweentheradiator&yourbody.

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Chapter2

ProductOverview

TableofContents

ZTEDistributedBaseStationSolution........................................................................2-1

RRULocationinLTEWirelessNetwork......................................................................2-2

RRUTypicalApplication.............................................................................................2-2

DeviceAppearance....................................................................................................

DeviceFunctions........................................................................................................2-4

DeviceFeatures.........................................................................................................

DeviceInstallationScenarios......................................................................................2-5

DeviceNetworking.....................................................................................................2-5

OperationandMaintenanceIntroduction....................................................................

2.1ZTEDistributedBaseStationSolution

2-3

2-4

2-5

Tosupplythecustomerwithmorecompetitivecommunicationequipmentandsolutionin
themarket,ZTEdevelopsandpromotesZTESDRBBU(basebandunit)+RRU(remote
RFunit)distributedBSsolutiontimely,whichjointlyperformLTEBSservice.

ZTE'sLTEBBU+RRUdistributedBSsolutionhasthefollowingpredominance:

1.ClearerandSimplerNetwork

Insteadofrunninghardwareindependentplatformsforeachtechnology,operatorscan
havevariouswirelesstechnologiesimplementedinsoftwareonthesamehardware
platform.

2.LowerTCO(T otalCostofOwnership)

Fewerengineersarerequiredsincethereisasingleplatformtomanageandmaintain.
Theoperationalexpendituresarekepttominimumcomparedtorunningseveral
hardwareplatforms.

TheTCOforamobilenetworkismuchlowerinperformingupgradesforthenew
wirelesstechnologyduetomulti-technologydeploymentsupportedbySDR-platform.

3.LowerInvestmentRisk

Sincehardwareplatformscanbereused,thereissignicantlylessinvestmentrisk
fordeployinghardware.Wirelesstechnologiesdevelopsofast,andinvestingonone
technologyonlymaybringrisktooperators.SDR-basedsolutionswilldecreasethe
investmentrisksinceSDRplatformcansupportvarioustechnologies.

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2.2RRULocationinLTEWirelessNetwork

ZXSDRR8964isacompactL TEremoteradiofrequencyunit,whichadoptsthedigital
pre-distortiontechnology,high-efciencypowerampliertechnologyandSDRtechnology.
ZXSDRR8964andBBUformanintegratedeNodeBtoaccomplishradiotransmission
withinitscoverageandcontrolradiochannels.

Figure2-1illustratesthepositionofZXSDRR8964(RRU)innetwork.

Figure2-1DeviceLocationinNetwork

2.3RRUTypicalApplication

Figure2-2illustratesthetypicalapplicationofZXSDRR8964.

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Figure2-2RRUTypicalApplication

Chapter2ProductOverview

2.4DeviceAppearance

TheappearanceofZXSDRR8964isshowninFigure2-3.

Figure2-3DeviceAppearance

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2.5DeviceFunctions

ZXSDRR8964hasfollowingmainfunctions:

lSupportschannelbandwidth:20MHz.
lSupportsfrequency.

à2300MHz~2400MHz

à2496MHz~2690MHz

à3400MHz~3600MHz（S3500–supportedband）

à3650MHz~3700MHz（S3600–supportedband）

lSupports2x2MIMO,4x4MIMO.
lSupportsOpticalinterface.
lSupportstimeslotswitchingpointcongurationofuplinkanddownlink.
lSupportsmeasurementandcompensationfunctionofthebertoBBU.
lSupportspowermeasurementofcarrier.
lSupportsversionmanagementfunction.
lSupportsperformancemanagementfunction.
lSupportsmalfunctionmanagementfunction.
lSupportssecuritymanagementfunction.
lSupportsoperation&maintenancefunction.
lSupportspowermanagementfunction.
lSupportstransparentchannelfunction.
lSupportsLMT .

2.6DeviceFeatures

ZXSDRR8964isasingle-modeoutdoorRRUbasedonZTESDRplatform,whichcanbe
usedwithZTE'sBBUseriesproducttoformadistributedbasestation.

ThemaincharacteristicsofZXSDRR8964aredescribedasfollows:

lUniedPlatform

ZXSDRR8964adoptsuniedSDRplatformtoprotectoperators'investmentand
supportsmoothevolution.

lHigherEfciencyforEnergySaving

àMultiplehigh-efciencypowerampliertechnologieswereused,likeCFR,DPD

andDoherty.

àZXSDRR8964adoptsnaturalcoolingdesignwithoutnoise.Atthesametime,it

cansavepowerconsumptioncomparewithtraditionalair-conditionsystem.

àUsing"BBU+RRU"solutiontoreducefeederlossandlowerpowerrequirements

ofP Atorealizegreennetwork.

lCompactDesign,EasyDeployment

àThevolumeofZXSDRR8964is17.1liters.

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àZXSDRR8964canbeinstalledtopoleandmountedonthewall.Theexibility

ofinstallationbenetstoreducecostforoperators.

lMulti-antennaCapability

ZXSDRR8964supportsmultipleMIMOsolution.Itcanimprovedfrequencyefciency
greatlyandbringsexcellentuserexperience.

2.7DeviceInstallationScenarios

ZXSDRR8964supportswall-mountedinstallationandpole-mountedinstallation..

2.8DeviceNetworking

ZXSDRR8964isconnectedtoBBUthroughopticalberport.Itsupportsstarnetworking
mode.

TheZXSDRR8964typicalstarnetworkingtopologyisshowninFigure2-4.

Chapter2ProductOverview

Figure2-4StartNetworkingMode

2.9OperationandMaintenanceIntroduction

LMTMode

UserscanuseaLMTtoaccomplishtheoperation,maintenanceandmanagementof
ZXSDRR8964,asshowninFigure2-5.

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Figure2-5LMTMode

NetworkManagementMode

UserscanuseNetNumen

TM

networkmanagementsystemdevelopedbyZTEto
accomplishtheoperation,maintenanceandmanagementofZXSDRR8964.NEsare
connectedtothenetworkmanagementsystemthroughTCP/IP,asshowninFigure2-6.

Figure2-6NetworkManagementMode

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Chapter3

TechnicalSpecication

TableofContents

DimensionandWeight...............................................................................................3-1

SystemIndices...........................................................................................................3-1

PowerSupply.............................................................................................................3-2

GroundingIndex.........................................................................................................

PowerConsumption...................................................................................................3-2

Reliability....................................................................................................................

WorkingEnvironment.................................................................................................3-3

3.1DimensionandWeight

Table3-1liststhedimensionandweightofZXSDRR8964.

Table3-1DimensionandWeight

3-2

3-2

3.2SystemIndices

ItemIndex

Dimensions440mmx290mmx134mm(HxWxD)

Weight17kg

Colorlightgray

Table3-2liststhecapacityspecicationofZXSDRR8964.

Table3-2DeviceCapacityIndex

ItemIndex

S3500：

l4x15W@DL:UL=2:2

l4x10W@DL:UL=3:1

Maximumoutputpower

S2300/S2600：

l4x20W

S3600：

l4x10W@DL:UL=3:1

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ItemIndex

Frequencyband

Channelraster100KHz

Channelbandwidth20MHz

PhysicalInterfaces

Antennatype4-antenna

ProtectionIP65

l2300MHz~2400MHz

l2496MHz~2690MHz

l3400MHz~3600MHz(S3500)

l3650MHz~3700MHz(S3600)

l2opticalinterfaces

l4antennainterfaces

l1powerinterface

l1LMTEthernetinterface

l1AISG/drycontactinterface

3.3PowerSupply

ZXSDRR8964supports-48VDC(-57VDC~-37VDC)powerinput.

3.4GroundingIndex

ThegroundingrequirementsofZXSDRR8964shouldbelessthanorequalto5Ω.The
groundingresistancecanbelessthan10Ωintheareaswherethenumberofthunderstorm
daysislessthan20ayear.

3.5PowerConsumption

ZXSDRR8964S3500TypicalPowerConsumption:

l270W:(4*10W@DL：UL=3:1).
l240W:(4*15W@DL：UL=2:2).

ZXSDRR8964S2300/S2600TypicalPowerConsumption:

l170W:(DL:UL=2:2).
l260W:(DL:UL=3:1).

ZXSDRR8964S3600TypicalPowerConsumption:

l260W:(4*10W@DL：UL=3:1)

3.6Reliability

Table3-3liststhereliabilityindexofZXSDRR8964.

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Chapter3T echnicalSpecication

Table3-3DeviceReliability

ItemIndex

MTBF>180,000hours

MTTR<60minutes

Systemserviceinterruptiontime<3minutes/year

Availability99.9994%

3.7WorkingEnvironment

Table3-4describesthetemperatureandhumidityrequirementsofZXSDRR8964.

Table3-4TemperatureandHumidityRequirements

WorkEnvironmentRegularUseinPlacewithoutClimaticProtection

(Outdoor)4K4/4Z5/4Z7/4B1/4C2/4S3/4M5

EnvironmentRequirement4B1

ChemicalEnvironment4C2

Storagetemperature-55℃to+70℃

Normaloperationghumidity4%to100%

Storagehumidity10%to100%

LowerTemperature-40℃

UpperTemperature+50℃

TemperatureChangerate0.5℃/min

AirPressure70~106kPa

Solarradiation1120W/m

GelconditionsYes

2

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4.1DeviceInterfaces

Chapter4

ProductDescription

TableofContents

DeviceInterfaces.......................................................................................................4-1

IndicatorDescription...................................................................................................

Cables........................................................................................................................4-4

TheexternalinterfacesofZXSDRR8964areshowninFigure4-1andFigure4-2.

Figure4-1ExternalInterfaces1

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Figure4-2ExternalInterfaces2

4.2IndicatorDescription

1.AISGstandardinterface

anddrycontactinput

2.Antennainterfaces

3.Opticalinterfaces

4.Localmaintenance
interface

ZXSDRR8964cabinetindicatorsareshowninFigure4-3.

4-2

5.–48VDCpowerinterface

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Figure4-3ZXSDRR8964Indicators

Chapter4ProductDescription

IndicatorsdescriptionsareshowninT able4-1.

Table4-1IndicatorDescriptions

IndicatorColorStatus

RUNGreenlOFF:IndicatespoweroffortheRRHisinfaultstate.

lON:IndicatespoweronbuttheRRHisinfaultstate.

lSlowblinking(1.5son,1.5soff):Indicatesthatitisinthe

initializationprocess.

lFastblinking(0.07son,0.07soff):IndicatesthattheRUDP

(TCP)isnotestablished.

lNormalblinking(0.3son,0.3soff):IndicatesthattheRRHis

runningnormally.

ALMRedlOFF:NoAlarm(notincludingVSWR,OPTalarm)

lON:Alarm(notincludingVSWR,OPTalarm)

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IndicatorColorStatus

OPT1~OPT2GreenlOFF:Theopticalmodulehasnotreceivedopticalsignal,or

VSWRRedlOFF:NoVSWRAlarm

ACTGreenlOFF:Cellisnotestablished.

4.3Cables

4.3.1PowerCable

opticalmoduleisnotexistedetc.

lON:Theopticalmodulehasreceivedopticalsignal,but

opticallinkisnotestablished.

lBlinking(0.3son,0.3soff):Theopticallinkisestablished.

lON:VSWRAlarm

lON:Cellisestablished.

ZXSDRR8964adopts–48VDCpowerinput.

TheDCpowersupplycableappearanceisshowninFigure4-4.

Figure4-4DCPowerCableAppearance

4.3.2PECable

ThePEcablesofZXSDRR8964ismadeof16mm
thewiresarecrimpedtonakedroundterminals.

PEcableisshowninFigure4-5.

Figure4-5PECable

2

yellow-greenwires.Thetwoendsof

4.3.3OpticalFiber

OpticalberisusedtoconnectBBUandZXSDRR8964,asshowninFigure4-6.

Figure4-6OpticalFiberCable

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4.3.4AntennaJumperCable

AntennajumpercableisusedtoconnectZXSDRR8964andthemainfeeder,themain
feederandtheantenna.Whenthemainfeederuses7/8"or5/4"coaxcable,anantenna
jumpercableisusedtotransit.

TheappearanceoftheantennajumpercableisshowninFigure4-7.

Figure4-7AppearanceofAntennaJumperCable

Note:

Thelengthofthejumpercableisdecidedaccordingtotheon-sitesituation.

Chapter4ProductDescription

4.3.5AISGCable

AISGisusedtocontroltheelectrical-adjustmentantenna.Figure4-8showsthestructure

ofAISGcable.

Figure4-8AISGCable

Table4-2describesthemeaningofsequencenumberofAISGcable.

Table4-2MeaningofSequenceNumberofAISGControlCable

PinsatendAPinsatEndBNameMeaning

PIN3PIN1RS485B_AISGRS485-

PIN5PIN2RS485A_AISGRS485+

PIN6PIN3,PIN4DC_AISGDCpower

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PinsatendAPinsatEndBNameMeaning

PIN7PIN5,PIN6DC_Return_AISGDCRTN

PIN2PIN7Dry_Node_In1–Drycontactinput,negative

PIN8PIN8Dry_Node_In1+Drycontactinput,positive

Note:

AISGcableisusedonlywhenAISGfunctionisavailable.

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Chapter5

ProductMaintenance

TableofContents

ReplacingPowerCable..............................................................................................5-1

ReplacingPECable...................................................................................................5-2

ReplacingOpticalFiber..............................................................................................5-2

ReplacingAntennaFeederJumper............................................................................

5.1ReplacingPowerCable

Prerequisite

Makesurethatthetypeofthenewpowercableisthesameasthatoftheoriginalpower
cable,andtheirlengthsmustbethesame.

Makesuretoturnoffthepowersupplywhenreplacingthepowercable,andtoprevent
userservicesfrombeingaffected,commitreplacingprocedureduringappropriateperiod.

5-3

Steps

1.TurnoffthemainswitchfortheZXSDRR8964.

2.CutoffthecabletieofRRUinputpowercable.

3.UnscrewthescrewcapofthepowercablefromRRUpowermoduleandthenremove
thecable.

4.UnscrewthescrewcapofthepowercablefromAPM/DPMandthenremovethecable.

5.Takeouttheoldcable.

6.Laythenewpowercableaccordingtothecablingoftheoldpowercable.

7.ConnectthecabletothepowermoduleandAPM/DPM,andthenfastenthebolt.

8.Makecablesneatandthenbundlethecables.

9.Properlyhandlethereplacedpowercable,andcleanuptheeld.

10.Makesurethattheconnectioniscorrectandreliableandthenswitchonthemain
switchoftheZXSDRR8964fortest.

–EndofSteps–

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5.2ReplacingPECable

Prerequisite

MakesurethatthelengthofthenewPEcableisthesameasthatoftheoldgrounding
cable.

Makesurethatservicesarenotaffectedduringthereplacement.

Context

Thebasicgroundingnetprojectandtowerofthegroundingsystem,thegrounding
projectofthebuilding,andconnectionpointsoftheindoor/outdoorcoppergroundbarare
constructedbycustomers.Theeldengineeringpersonnelneedtoinstalltheprotection
earth(PE)cabletothecabinetshelloftheZXSDRR8964.

Steps

1.LoosenscrewsonthetwoendsofthePEcableandthenremovethecable.

2.CrimpthecopperlugofoneendofthePEcabletotheprotectiongroundingterminal
oftheZXSDRR8964cabinet.

3.CrimpthecopperlugoftheotherendofthePEcabletothegroundingbar.

4.Usemultimetertotestthegroundingresistance.Thejointgroundingresistancemust
belessthan5ohms.

5.Cleanuptheeld.

–EndofSteps–

5.3ReplacingOpticalFiber

Prerequisite

lPerformfaultobservationandanalysistoconrmthattheopticalbershouldbe

replaced.

lSelecttheopticalberwiththeproperlength,andcheckwhetherthetypeofthenew

opticalberisthesameasthatoftheoldopticalbertobereplaced.

lRecordtheconnectionpositionoftheopticalbertobereplaced,thenewopticalber

shouldbeconnectedattheoriginalposition.

lPreparethemoisture-proofbagandcertainlabelsformarking.

Context

Whenreplacinganopticalber,payattentiontothefollowing:

lDuringoperations,donotdamagetheopticalbercladding.
lProtectopticalberconnectorstoavoidcontaminatingthem.
lDonotforciblypullouttheoriginalopticalberorforciblybundlethenewopticalber.

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lBendthenewopticalberattheturning.

Steps

1.Aftertheoldopticalberisremoved,puttheprotectivecapontheopticalportsoas
toavoidcontaminatingtheopticalport.

2.Cutoffthecabletieoftheoldopticalber,removetheoldopticalber,andthenput
thebertothemoisture-proofbag.

3.Laythenewopticalberthesamepathwiththeoldone,fastenberconnector,and
thenattachlabelonthenewopticalber.

4.Bundlethenewopticalber.

–EndofSteps–

5.4ReplacingAntennaFeederJumper

Prerequisite

Chapter5ProductMaintenance

Preparenewfeedercablethesamelengthandtypeastheonetobereplaced.

Context

ThejumperoftheantennafeederisusedtoinducttheRFsignaltoRRUandconnectthe
feedercableoftheantennafeedersystem.

Steps

1.Switchoffpowersupply.

2.Dismantletheolderjumpertobereplaced.

3.Connectoneendofthefeederjumpertothefeedersystem,andthenconnectthe
otherendofthefeederjumpertoantennaportofRRU.

4.Switchonpowersupply .

–EndofSteps–

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Glossary

AISG

-AntennaInterfaceStandardsGroup

APM

-ACProtectionModule

BBU

-BaseBandUnit

DPM

-DCProtectionModule

IP

-InternetProtocol

LMT

-LocalMaintenanceTerminal

LTE

-LongTermEvolution

MIMO

-Multiple-InputMultiple-Output

MTBF

-MeanTimeBetweenFailures

MTTR

-MeanTimeToRepair

NE

-NetworkElement

RF

-RadioFrequency

RRU

-RemoteRadioUnit

SDR

-SoftwareDenedRadio

TCP

-TransmissionControlProtocol

eNodeB

-EvolvedNodeB

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