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ZTE ZXSDR R8882 L268, Q78-R8882L268 User manual

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ZXSDRR8882L268
LTERemoteRadioFrequencyUnit
UserManual
Version:V2.00
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:[email protected]
LEGALINFORMATION
Copyright©2013ZTECORPORATION.
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.
ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplications
coveringthesubjectmatterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTE
CORPORATIONanditslicensee,theuserofthisdocumentshallnotacquireanylicensetothesubjectmatter
herein.
ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.
UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.
TheultimaterighttointerpretthisproductresidesinZTECORPORATION.
RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.02011–01–19FirstEdition
SerialNumber:SJ-20110104194923-001
PublishingDate:2011-01-19(R1.0)
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Contents
AboutThisManual.........................................................................................I
Chapter1FCCStatement..........................................................................1-1
Chapter2ProductOverview.....................................................................
2-1
2.1DistributedeNodeBSolution...............................................................................2-1
2.2ProductPositioninNetwork................................................................................
2-3
2.3ProductFeatures................................................................................................2-4
2.4ProductFunctions..............................................................................................
2-4
2.5ProductAppearance...........................................................................................2-5
2.6InstallationScenario...........................................................................................
2-5
2.7ProductNetworking............................................................................................2-5
2.8OperationandMaintenanceIntroduction..............................................................2-6
2.9ProductExternalInterfaces.................................................................................2-7
2.10ProductIndicators............................................................................................2-9
Chapter3ProuductTechnicalIndices.....................................................
3-1
3.1PhysicalIndices.................................................................................................3-1
3.2WorkingEnvironment.........................................................................................3-1
3.3Bandwidth..........................................................................................................3-1
3.4PowerRequirements..........................................................................................
3-2
3.5PowerConsumption...........................................................................................
3-2
3.6TransmissionIndex............................................................................................
3-2
3.7PerformanceIndices...........................................................................................
3-2
3.8ElectromagneticCompatibility.............................................................................
3-3
3.9Reliability...........................................................................................................
3-6
Chapter4ProductInstallation..................................................................4-1
4.1SafetyDescription.............................................................................................
4-1
4.1.1SafetyGuide............................................................................................4-1
4.1.2SymbolDescription..................................................................................4-1
4.1.3SafetyInstructions....................................................................................4-3
4.1.4HoistingOperationInstructions..................................................................
4-5
4.2PreparationBeforeInstallation............................................................................4-6
4.2.1PersonnelPreparation..............................................................................4-6
4.2.2ContainerofZXSDRR8882L268..............................................................
4-6
4.2.3UnpackingandCheckingFlow..................................................................4-7
I
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4.2.4InstallationAccessories............................................................................4-8
4.2.5InstallationFlow.......................................................................................4-9
4.3MountingOnWall.............................................................................................4-10
4.4MountingOnPole............................................................................................
4-14
4.4.1One-T o-OneMounting............................................................................4-14
4.4.2One-T o-TwoMounting............................................................................
4-16
4.4.3One-T o-ThreeMounting..........................................................................4-18
4.5MountingOnGantry.........................................................................................
4-21
4.6ConnectingCables...........................................................................................
4-25
4.6.1ConnectionofExternalCables................................................................
4-25
4.6.2ExternalCableInstallationFlow..............................................................4-26
4.6.3InstallingPowerCable............................................................................
4-27
4.6.4InstallingGroundingCable......................................................................4-29
4.6.5InstallingFiberBetweeneBBUandeRRU...............................................4-29
4.6.6InstallingFibersBetweeneRRUs............................................................4-31
4.6.7InstallingEnvironmentMonitorCable.......................................................4-32
4.6.8InstallingAISGControlCable..................................................................4-33
4.6.9InstallingAntennaFeederJumper...........................................................4-34
Figures.............................................................................................................I
Tables............................................................................................................III
Glossary.........................................................................................................V
II
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AboutThisManual
Purpose
Thismanualgivesintroductionontheproductdescription,technicalindices,andproduct
installation.
IntendedAudience
lHardwareInstallationEngineer
lOperationandMaintenanceEngineer
PrerequisiteSkillandKnowledge
Tousethisdocumenteffectively,usersshouldhaveageneralunderstandingofwireless
telecommunicationstechnology.FamiliaritywithLTEwirelessnetworkanditsrelated
componentsishelpful.
WhatisinThisManual
ChapterSummary
Chapter1,FCCStatementIntroducestheFCCstatementsthatthisdevicecomplies
with
Chapter2,ProductOverviewDescribesproductcharacteristic,interfaces,indicators
Chapter3,ProductT echnicalIndicesDescribesthetechnicalindicesoftheproduct
Chapter4,ProductInstallationDescribesinstallationandcableconnectionofthe
product
I
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II
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Chapter1
FCCStatement
FCC&ICStatement
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing
twoconditions:
lThisdevicemaynotcauseharmfulinterference.
lThisdevicemustacceptanyinterferencereceived,includinginterferencethatmay
causeundesiredoperation.
Note:
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigital
device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide
reasonableprotectionagainstharmfulinterferencewhentheequipmentisoperatedin
acommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradio
frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructionmanual,
maycauseharmfulinterferencetoradiocommunications.
Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterferencein
whichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.
Caution!
Changesormodicationstothisunitnotexpresslyapprovedbythepartyresponsiblefor
compliancewillvoidtheuser’sauthoritytooperatetheequipment.Anychangetothe
equipmentwillvoidFCCandICgrant.
FCCRadiationExposureStatement
ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled
environment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance4
mbetweentheradiator&yourbody.
1-1
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ZXSDRR8882L268UserManual
Thispageintentionallyleftblank.
1-2
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Chapter2
ProductOverview
TableofContents
DistributedeNodeBSolution.......................................................................................2-1
ProductPositioninNetwork........................................................................................2-3
ProductFeatures........................................................................................................2-4
ProductFunctions......................................................................................................
2-4
ProductAppearance...................................................................................................2-5
InstallationScenario...................................................................................................
2-5
ProductNetworking....................................................................................................2-5
OperationandMaintenanceIntroduction....................................................................2-6
ProductExternalInterfaces........................................................................................
2-7
ProductIndicators......................................................................................................
2-9
2.1DistributedeNodeBSolution
Tosupplycustomerswithmorecompetitivecommunicationequipmentandsolutioninthe
market,ZTEdevelopsandpromotesZTESDReBBU(basebandunit)andeRRU(remote
radiounit)distributedeNodeBsolutiontimely,whichjointlyperformLTEeNodeBservice.
ZTEdistributedeNodeBsolutionisshowninFigure2-1.
2-1
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ZXSDRR8882L268UserManual
Figure2-1ZTEDistributedeNodeBSolution
ZTE'sLTEeBBU+eRRUdistributedeNodeBsolutionhasthefollowingpredominance:
1.Savinglaborcostandengineeringcostfornetworking.
eBBU+eRRUdistributedeNodeBequipmentissmallinsize,lightinweight,andeasy
fortransportationandengineeringconstruction.
2.Fastnetworking,alsosavingthefeesofrentingequipmentroom.
eBBU+eRRUdistributedeNodeBisapplicabletovarioussites,suchasmountedon
steeltower,onbuildingtop,oronwall,etc.It'smoreexibleinselectinginstallation
site,andnotrestrictedbythespaceofequipmentroom.Itcanhelpoperatorstodeploy
networkrapidly.Itcanalsosavethefeesofrentingequipmentroom,andthenetwork
operationcost.
3.Convenientinupgradeandcapacityexpansion;savingtheinitialstagecostofthe
network.
eRRUcanbemountedasclosetoantennaaspossible,tosavethecostoffeedcable
anddecreasethelossoffeedcable.ItalsocanenhancetheoutputpowerofeRRU
andincreasethecoverage.
4.Lowpowerconsumption,power-saving.
2-2
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Chapter2ProductOverview
ComparedwithtraditionaleNodeB,eBBU+eRRUdistributedeNodeBhaslowerpower
consumption,whichcangreatlyreducetheinvestmentandcostonelectricpower,and
thussavethenetworkoperationcost.
5.Distributednetworking,makinggooduseofoperators'networkresourcessupporting
eBBU+eRRUdistributednetworking;supportingstarnetworkingmodebetweeneBBU
andeRRU.
6.AdoptingamoreperspectiveandgeneralizedeNodeBplatform.
eBBUadoptstheplatformdesignedforthefutureB3Gand4G.Onehardwareplatform
canrealizedifferentstandardmodes,andseveralstandardmodescancoexistinone
eNodeB.Inthisway,operators'managementcanbesimplied,andseveraleNodeBs
tobeinvestedcanbeintegratedintooneeNodeB(multimodeeNodeB).Theoperators
canselecttheevolutiondirectionofthefuturenetworkmoreexibly.
2.2ProductPositioninNetwork
ZXSDRR8882L268isaremoteradiounit(eRRU)ofdistributedeNodeB.Thesignalis
transmittedorreceivedthroughZXSDRR8882L268toandfrombasebandprocessing
unitforfurtherprocessingthroughCPRIinterface.Byapplyingthedistributedsystem,the
feederlosswillbereducedwhentheremoteradiounitispositionedclosetotheantenna.
Thecoverageisenlargedwiththissolution.
Figure2-2ProductLocation
Note:
ZXSDRR8882L268coversR8882L188,R8882L708,R8882L808,andR8882L268.
2-3
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ZXSDRR8882L268UserManual
2.3ProductFeatures
Multi-ModeeRRU
ZXSDRR8882L268isfullysoftwaredeneddevice.Itsupportsmulti-modeatthesame
frequencybandsimultaneously.Therefore,itfullysatisesoperators’requirementsof
hybridnetworkdeploymentandlongtermevolutionwiththelowestcost.
MIMOSupported,BetterPerformance
R8882L268supports2T4R(licenseneeded),R8882L188,R8882L708,andR8882L808
support2T2R,whichcanoptimizespectrumefciencygreatlyandimprovenetworkuplink
performance.Asaresult,itbringsbettercustomerexperience.
HigherEfciency,LowerTCO
lZXSDRR8882L268’sPAefciencycanreachupto30%thankstothemostadvanced
DohertyPA,DPDlineartechnology.
lItsupportsdynamicadaptivePApowersupplyduetotheoutputpower,whichreduces
powerconsumption.
2.4ProductFunctions
ZXSDRR8882L268istheremoteradiounitofdistributedbasestation.Thesignalis
transmittedorreceivedthroughZXSDRR8882L268to/frombasebandprocessingunit
forfurtherprocessingviastandardCPRIinterface.
Theproductbasicfunctionsarelistedbelow:
lSupportsthecongurationof5MHz,10MHz,15MHzand20MHzscalable
bandwidth.
lR8882L188supports1710MHz~1785MHz(uplink)/1805MHz~1880MHz(downlink).
lR8882L708supports698MHz~716MHz(uplink)/728MHz~746MHz(downlink).
lR8882L808supports832MHz~862MHz(uplink)/791MHz~821MHz(downlink).
lR8882L268supports2500MHz~2570MHz(uplink)/2620MHz~2690MHz(downlink).
lSupports2x2MIMOondownlink.
lSupportsQPSK,16-QAM,64-QAMondownlink,QPSKand16–QAMonuplink.
lSupportstransmissionandreceivepowerdetection.
lSupportsoverloadpowerprotectionforpoweramplier.
lSupportspoweramplierswitchingon/offfunction.
lZXSDRR8882L268softwarefailurewillnotaffecttherunningofeBBUandother
ZXSDRR8882L268swhichareconnectedtoit.
lSupportseldstrengthscanning,temperaturequery,VSWRquery,drycontact,
hardware/softwareresetting.
2-4
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Chapter2ProductOverview
2.5ProductAppearance
TheappearanceofZXSDRR8882L268isasshowninFigure2-3.
Figure2-3ProductOverallAppearance
2.6InstallationScenario
TheZXSDRR8882L268usuallyinstalledonwalloronpoleorongantry.
2.7ProductNetworking
ZXSDRR8882L268supportsstarnetworkingmodewitheBBU,asshowninFigure2-4.
2-5
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ZXSDRR8882L268UserManual
Figure2-4StarNetworkingMode
2.8OperationandMaintenanceIntroduction
ZXSDRR8882L268supportssystemoperationandmaintenanceremotelyorlocally.
OperateandMaintainSystemRemotely
RemotelyoperatesandmaintainssystembyusingNetNumenmanagementsystem,as
showninFigure2-5.
Figure2-5OperateandMaintainSystemRemotely
2-6
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Chapter2ProductOverview
OperateandMaintainSystemLocally
locallyoperatesandmaintainssystembyusingZTE’sLocalMaintenanceTerminal(LMT)
softwarekit,asshowninFigure2-6.
Figure2-6OperateandMaintainSystemLocally
2.9ProductExternalInterfaces
TheZXSDRR8882L268externalinterfacesareshowninFigure2-7andFigure2-8.
Figure2-7ProductExternalInterfacesandGroundingTerminal
2-7
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ZXSDRR8882L268UserManual
Figure2-8LMTInterface
Table2-1showsthedetaileddescriptionofalltheexternalinterfaces.
Table2-1ProductExternalInterfacesDescription
No.LabelInterface/TerminalInterfacetype/connector
1PWRPowerinterface/1drycontactDCinterface:
ConnectorXCG18T4K1P1-
01+XC18FJJP1-10.5
Sectionareaofcableis1.5mm
2
2MON485Serial/2drycontacts8-coressocket(IEC60130-9-ED)
3AISGAISGdeviceinterface8-coresaviationsocket
4OPT1eBBUInterfaceLCtypeopticalinterface
5OPT2ReservedLCtypeopticalinterface
6ANT4(TX1/RX1)AntennaTX/RXinterfaceonchannel150OhmDIN-7/16Connector
7ANT3(RX3)AntennaRXinterfaceonchannel350OhmDIN-7/16Connector
8GroundingT erminal-
9ANT2(RX2)AntennaRXinterfaceonchannel250OhmDIN-7/16Connector
10ANT1(TX0/RX0)AntennaTX/RXinterfaceonchannel050OhmDIN-7/16Connector
11LMTOperationandMaintenanceInterface8P8CEthernetinterface
2-8
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Chapter2ProductOverview
Note:
TherearenoANT2andANT3interfacesforL708andL808.
2.10ProductIndicators
ZXSDRR8882L268providessixLEDindicators,whicharelocatedattherightbottom
sideofthedevice.TheLEDindicatorsareusedtoshowproductworkingstatusandalarm
status,asshowninFigure2-9.
Figure2-9ProductIndicators
Table2-2showsthedetailedinformationoftheindicators.
Table2-2ProductIndicatorDescription
NameColorMeaningWorkingMode
RUNGreenRunningstatuslBlinkingevery1.5second:physicallinkinthe
processofinitialization
lBlinkingevery0.07second:thelinkbetween
eBBUandeRRUisintheprocessof
establishment,orthelinkisbroken
lBlinkingevery0.3second:deviceisingood
state
2-9
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ZXSDRR8882L268UserManual
NameColorMeaningWorkingMode
ALMRedAlarmindicatorlSolidON:thereisalarm
lOFF:thereisnoalarm
OPT1GreenOpticalinterface
runningindicator
lSolidON:physicallinkisgood,logicallinkis
abnormal
lOFF:physicallinkisabnormal
lBlinkingevery0.3second:interfaceisingood
state
OPT2GreenOpticalinterface
runningindicator
lSolidON:physicallinkisgood,logicallinkis
abnormal
lOFF:physicallinkisabnormal
lBlinkingevery0.3second:interfaceisingood
state
VSWR1RedTransmission
channel1VSWR
indicator
lSolidON:thereareVSWRalarms
lOFF:thereisnoVSWRalarm
VSWR2RedTransmission
channel4VSWR
indicator
lSolidON:thereareVSWRalarms
lOFF:thereisnoVSWRalarm
2-10
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Chapter3
ProuductTechnicalIndices
TableofContents
PhysicalIndices.........................................................................................................3-1
WorkingEnvironment.................................................................................................3-1
Bandwidth..................................................................................................................3-1
PowerRequirements..................................................................................................
3-2
PowerConsumption...................................................................................................3-2
TransmissionIndex....................................................................................................
3-2
PerformanceIndices..................................................................................................3-2
ElectromagneticCompatibility....................................................................................3-3
Reliability....................................................................................................................
3-6
3.1PhysicalIndices
ItemIndex
Dimension380mmx320mmx140mm(HxWxD)
Weight20kg
3.2WorkingEnvironment
ItemIndex
Temperature-40℃~55℃ Working
RelativeHumidity5%~100%
Temperature-55℃~70℃ Storage
RelativeHumidity10%~100%
GroundLessthan0.1Ωbetweengroundingterminaland
deviceterminal
Waterproof/DustproofIP65
3.3Bandwidth
ZXSDRR8882L268supports5MHz,10MHz,15MHzand20MHz.
3-1
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ZXSDRR8882L268UserManual
Note:
L708doesnotsupport20MHz.
3.4PowerRequirements
ThepowersupplyoftheZXSDRR8882L268is-48VDC(range:-37VDC~-57VDC).
3.5PowerConsumption
ThemaximumpowerconsumptionofZXSDRR8882L268is330W.
3.6TransmissionIndex
ZXSDRR8882L268connectstoeBBUthroughCPRIinterfaces.Thedetailedinformation
oftheCPRIinterfaceisshowninT able3-1.
Table3-1CPRIInterfaceIndex
ItemQuantityInterfacetypeSpeedStandard
CPRIinterface2SFP(LC)2x3.072Gbpsor
2x2.4576Gbps
CPRIV4.1
3.7PerformanceIndices
OperationFrequencyBand
TheoperationradiofrequencybandofZXSDRR8882L268is2500MHz~2570
MHz(uplink)/2620MHz~2690MHz(downlink)
OutputPower
TheTOCoutputpowerofZXSDRR8882L268is2x30W.
ReceiverSensitivity
ThereceiversensitivityofZXSDRR8882L268isshowninT able3-2.
Table3-2ReceiverSensitivity
Channelbandwidth(MHz)
Referencemeasurement
channel
Referencesensitivitypower
level(dBm)
5/10/15/20FRCA1-3inTable3-3-104
3-2
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/