ZTE R8862AS2600 User Manual

ZXSDRR8862A

MacroRemoteRadioUnit

ProductDescription

HardwareVersion:HV1.0

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.

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RevisionHistory

SerialNo.PublishingDatePublishingReason

R1.42014-08-20lOptimizedtheoverallarchitecture

lUpdated"1.2Functions"and"1.3Features"

lUpdated"Chapter4T echnicalIndices"

R1.32014-02-28Revisedthefollowingsection:

l1.5Models

l4.2RadioPerformance

R1.22014-01-03Technicalspecicationshavebeenupdated.

R1.12013-10-10Addedthefollowingsection:

l1.5Models

R1.02013-09-25FirstEdition

SerialNumber:SJ-20130814154658-001

PublishingDate:2014-08-20(R1.4)

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Contents

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

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

1.1ExternalView.....................................................................................................1-1

1.2Functions...........................................................................................................1-2

1.3Features............................................................................................................

Chapter2SystemArchitecture.................................................................

2.1HardwareArchitecture........................................................................................2-1

2.2SoftwareArchitecture.........................................................................................2-2

2-1

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

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

3.2OperationandMaintenanceFunctions.................................................................

Chapter4TechnicalIndices......................................................................4-1

4.1PhysicalIndices.................................................................................................4-1

4.2EnvironmentIndices...........................................................................................4-1

4.3PowerIndices....................................................................................................4-2

4.4PerformanceIndices...........................................................................................

4.5ReliabilityIndices...............................................................................................

4.6ElectromagneticCompatibilityIndices..................................................................

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

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

1-3

3-2

4-2

4-3

4-3

Glossary.........................................................................................................V

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AboutThisManual

Purpose

ThismanualprovidesageneraldescriptionofZXSDRR8862A,suchasitsfeatures,
functions,architecture,technicalindicesandsoon.

IntendedAudience

Thismanualisintendedfor:

lNetworkplanning&optimizationengineers
lInstallationengineers
lMaintenanceengineers

WhatIsinThisManual

Thismanualcontainsthefollowingchapters:

Chapter1,ProductOverviewDescribestheexternalviewoftheproductaswellasfeaturesand

functions

Chapter2,System

Architecture

Chapter3,Operationand

Maintenance

Chapter4,TechnicalIndicesDescribesthetechnicalindicesoftheproduct

Describesthehardwareandsoftwarearchitectures

Describesavailablemodesandfunctionsforoperatingand

maintainingtheproduct

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Chapter1

ProductOverview

TableofContents

ExternalView.............................................................................................................1-1

Functions...................................................................................................................1-2

Features.....................................................................................................................1-3

1.1ExternalView

ForanexternalviewoftheZXSDRR8862A,seeFigure1-1.

Figure1-1ExternalViewofZXSDRR8862A

1-1

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ZXSDRR8862AProductDescription

1.2Functions

TheZXSDRR8862AisanoutdoorremoteradiounitthatworkswithaBBUtoimplement
radiotransmissionandradiochannelcontrolasacompletebasestationinitscoverage.

ForthepositionoftheZXSDRR8862A(RRU)inradioaccessnetworks,seeFigure1-2.

Figure1-2ZXSDRR8862APositioninRadioAccessNetworks

TheZXSDRR8862Aprovidesthefollowingfunctions:

1-2

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Chapter1ProductOverview

lSupportthecongurationof1.4MHz/3MHz/5MHz/10MHz/15MHz/20MHzscalable

bandwidth;

lBandSupported:850MHz/1800MHz/2100MHz/2600MHz;
lSupport2T4R(S8500/S1800/S2100/S2600)inoneboxwhichcanoptimizespectrum

efciencygreatlyandimprovenetworkuplinkperformance;

lSupport64QAMmodulationinbothdownlinkanduplink;
lSupporttransmitpowerreportfunctionforeverycarrier;
lSupportoverloadprotectionfunctionforpoweramplier;
lSupporttransmitchannelswitchingon/offfunction;
lSoftwarefailurewillnotaffecttherunningofBBUandotheroneswhichareconnected

toit.

1.3Features

lMulti-ModeRRU

ZXSDRR8862Aisfullysoftwaredened.GSM/UMTS/CDMARRUbasedon
ZXSDRR8862AplatformcanbeupgradedtoL TERRUatthesamefrequencyband
throughsoftwareupdateonly.Itsupportsmulti-modeatthesamefrequencyband
simultaneously.Therefore,itfullysatisesoperators’requirementsofhybridnetwork
deploymentandlongtermevolutionwithlowestcost.

lWiderBandwidth

ZXSDRR8862AisbasedonMulti-CarrierPowerAmplier(MCP A)technology.

lMIMOSupported,BetterPerformance

ZXSDRR8862AisbasedonnewcompactedRRUplatformandhighefciencyPower
Ampliertechnology.Asaresult,itbringsbettercustomerexperience,zerofootprint
andeasydeployment.

Itisportabletotransportandexibletoinstallonthepole,towerandwall,thus
reducingOPEX.

lHigherEfciency,LowerTCO

ZXSDRR8862A’sPAefciencycanreachupto45%(ThePAefciencyisdifferent
basedondifferentworkingfrequencybands).ItsupportsdynamicadaptivePApower
supplyduetotheoutputpower,whichreducespowerconsumption.

Itispassivethermaldissipationdesigned,soitispowersavingandlessnoisy.

lIntegratedlightningprotectionunit

ZXSDRR8862AsupportsintegratedLightningprotectionunit(PIB),andtheprotection
levelis20kA.

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ZXSDRR8862AProductDescription

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1-4

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2.1HardwareArchitecture

Chapter2

SystemArchitecture

TableofContents

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

SoftwareArchitecture.................................................................................................2-2

TheZXSDRR8862Aconsistsofapowersupply,atransceiver,apoweramplieranda
duplexer.ForthehardwarearchitectureoftheZXSDRR8862A,seeFigure2-1.

Figure2-1ZXSDRR8862AHardwareArchitecture

ForadescriptionsoftheZXSDRR8862Amodules,refertoT able2-1.

Table2-1ZXSDRR8862AModuleDescriptions

ModuleDescription

PowerModuleThepowermodulesuppliespowerandprovidesEMCprotection.

TransceiverThetransceiverprovidesdigitalIF ,RFtransmittingandreceiving,

maincontrol,clockcontrolandpowerampliercontrol.

PowerAmplierThismodule,integratedwithalow-noiseamplier,amplies

downlinkRFsignalsandsendstheampliedsignalstothe

duplexer.

DuplexerThismodulecombinesalterandtwoduplexersimplementing

Rxdiversity.

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ZXSDRR8862AProductDescription

2.2SoftwareArchitecture

FortheZXSDRR8862Asoftwarearchitecture,seeFigure2-2.

Figure2-2ZXSDRR8862ASoftwareArchitecture

ALinuxoperatingsystemrunsonthehardwareplatformoftheZXSDRR8862A.The

BSP(BoardSupportPackage)containsasuiteofsoftwarecloselyrelatedtoboards,

whichsupporttherunningoftheRTOS(RealtimeOperatingSystem)ontheboards.The
operationsupportlayerofthesoftwaresystemprovidesthefollowingfunctions:

lTheOSS(OperationSupportSub-system)servesasthesupportlayeroftheentire

softwarearchitecture.Itprovidesahardware-irrelevantplatformonwhichthesoftware
runstoprovidebasicfunctions,suchasscheduling,timing,memorymanagement,
inter-modulecommunication,queuecontrol,monitoring,alarmmanagement,andlog
management.

lTheSCS(SystemControlSub-system)controlsthepowersupplyandactive/standby

switchover.

lOAM(OperatingandMaintenance)supportscongurationmanagement,alarm

management,andperformancemeasurement.

lTheDBS(DataBaseSub-system)storesandmanagesdatainthesystem.
lTheBRS(BarrierSub-system)processesprotocolsforthesystem.
lTheBRACS(BarrierAccessControlSub-system)controlsaccesstothebearerlayer.

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Chapter3

OperationandMaintenance

TableofContents

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

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

3.1OperationandMaintenanceModes

RemoteOperationandMaintenance

TheZTENetNumenU31UniedElementManagementSystem(EMS)isusedtooperate
andmaintaintheZXSDRR8862Aremotely.TheEMSconnectstotheBBUtowhichthe
ZXSDRR8862AisconnectedthroughaCPRIinterface,seeFigure3-1.

Figure3-1RemoteOperationandMaintenance

Inremoteoperationandmaintenancemode,theEMSconnectstoanNEthroughTCP/IP.
TheEMScanbeusedtooperateandmaintainmultiplebasestations.

LocalOperationandMaintenance

Inlocaloperationandmaintenancemode,anLMT(PC)isconnectedtotheZXSDR
R8862AwithanEthernetcable,seeFigure3-2.

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ZXSDRR8862AProductDescription

Figure3-2LocalOperationandMaintenance

TheLMTisusedforlocaloperationandmaintenanceofanindividualbasestation.It
supportsbasicoperationsonthebasestation,suchaspowerquery,powerincreaseand
decrease,andcalibration.

3.2OperationandMaintenanceFunctions

TheNetNumenU31UniedElementManagementSystem(EMS)providesaGUIthat
displaysinformationofallNEsintheentirenetworkonatopologymap.Ausercanview
performancedata,alarminformation,andcongurationdataofaspecicNE,andoperate
andmaintainmultipleNEsofthesametypeonthetopologymap.NetNumenU31hasthe
followingoperationandmaintenancefunctions:

lCongurationmanagement

Thecongurationmanagementsupportsdynamicandstaticcongurationsofbase
stations,suchastheaddition,query,deletion,modication,anddataconsistency
checkofphysicalandradioresources.

lSecuritymanagement

Thesecuritymanagementensuresthatonlyauthorizeduserscanperformpermitted
operationsonbasestations.

lPerformancemanagement

Theperformancemanagementsupportsperformanceanalysis,callingtrace,and
signalingtrace.

lVersionmanagement

Theversionmanagementallowsuserstoviewhardwareandsoftwareversionsin
basestationsanddownloadlatestversionsforsoftwareupgrade.

lFaultmanagement

Thefaultmanagementincludesalarmmanagementanddiagnostictests.Byusing
thefaultmanagementfunctions,maintenancepersonnelcanmonitortheoperational
statusesofbasestationsandcollecttheinformationofboardandlinkfaultsinreal
timeforfaultanalysisandequipmentmaintenance.

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4.1PhysicalIndices

Chapter4

TechnicalIndices

TableofContents

PhysicalIndices.........................................................................................................4-1

EnvironmentIndices...................................................................................................4-1

PowerIndices.............................................................................................................4-2

PerformanceIndices..................................................................................................

ReliabilityIndices.......................................................................................................4-3

ElectromagneticCompatibilityIndices........................................................................

FortheZXSDRR8862Aphysicalindices,refertoTable4-1.

Table4-1PhysicalIndices

4-2

4-3

ItemIndex

Size(Height×Width×Depth)422mm×218mm×133mm

Weight<15kg

ColorSilvergray

4.2EnvironmentIndices

FortheZXSDRR8862Aenvironmentalrequirements,refertoTable4-2.

Table4-2EnvironmentIndices

ItemIndex

Temperature–40°Cthrough55°C

RelativeHumidity5%through95%

Waterproof/DustproofIP65

Ground≤5Ω

Earthresistancecanbelessthan10Ωinthunder-lessareawhere

thunderstormdaysislessthan20peryear

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ZXSDRR8862AProductDescription

4.3PowerIndices

ZXSDRR8862AsupportsintegratedlightningprotectionmoduleforDCpowersupply.Its
protectionlevelis20kA.

ForotherpowerindicesoftheZXSDRR8862A,refertoT able4-3.

Table4-3PowerIndices

ItemIndex

Power

supply

Power

consump-

tion

4.4PerformanceIndices

Bandwidth

ZXSDRR8862AsupportsallLTEbandwidth:1.4MHz,3MHz,5MHz,10MHz,15MHz
and20MHz

DC:-48V(-37V–-60VDC)

AC:220V/1 10V(90V–280VAC)

R8862AS8500Typical:210W

Maximum:430W

R8862AS1800Typical:220W

Maximum:450W

R8862AS2100Typical:215W

Maximum:440W

R8862AS2600Typical:215W

Maximum:360W

OperationFrequencyBand

FortheoperationfrequencybandofZXSDRR8862A,refertoT able4-4.

Table4-4OperationFrequencyBand

TypeOperationRadioFrequencyBand

R8862AS850050MHz(Tx:866MHz~880MHz,Rx:821MHz~835MHz)

R8862AS18001800MHz

lType1:Tx:1805MHz~1860MHz;Rx:1710MHz~1765MHz

lType2:Tx:1825MHz~1880MHz;Rx:1735MHz~1785MHz

lType3:Tx:1825MHz~1875MHz;Rx:1730MHz~1780MHz

R8862AS21002100MHz(Tx:2110MHz~2170MHz,Rx:1920MHz~1980MHz)

R8862AS26002600MHz(Tx:2620MHz~2690MHz,Rx:2500MHz~2570MHz)

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Chapter4TechnicalIndices

ToCOutputPower

FortheT oCoutputpowerofZXSDRR8862A,refertoTable4-5.

Table4-5ToCOutputPower

TypePAOutputPowerTOCOutputPower

R8862AS85002×75W2×60W

R8862AS18002×75W2×60W

R8862AS21002×75W2×60W

R8862AS26002×50W2×40W

ReceiverSensitivity

ForthereceiversensitivityofZXSDRR8862A,refertoT able4-6.

Table4-6ReceiverSensitivity

Type1R@LTE2R@LTE4R@LTE

4.5ReliabilityIndices

R8862AS8500-106.6dbm-109.4dbm-112.2dbm

R8862AS1800-106.4dbm-109.2dbm-112dbm

R8862AS2100-106.4dbm-109.2dbm-112dbm

R8862AS2600-106.4dbm-109.2dbm-112dbm

ForthereliabilityindicesofZXSDRR8862A,refertoTable4-7.

Table4-7ReliabilityIndices

ItemIndex

MTBFDC:≥322,000hours

AC:≥312,000hours

MTTR1hour

AvailabilityDC:≥99.999689%

AC:≥99.999679%

DowndurationDC:≤1.632min/year

AC:≤1.685min/year

4.6ElectromagneticCompatibilityIndices

FortheZXSDRR8862Aelectromagneticcompatibilityindices,refertoT able4-8.

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ZXSDRR8862AProductDescription

Table4-8ElectromagneticCompatibilityIndices

ItemIndex

National/InternationalStandardYD/T1595.2-2007

ETSIEN301489-01,ETSIEN301489-23

ETSIEN300386–V1.3.2

(CISPR22)ClassB

Directive1999/5/EC(R&TTE)

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Figures

Figure1-1ExternalViewofZXSDRR8862A............................................................1-1

Figure1-2ZXSDRR8862APositioninRadioAccessNetworks................................

Figure2-1ZXSDRR8862AHardwareArchitecture...................................................2-1

Figure2-2ZXSDRR8862ASoftwareArchitecture....................................................2-2

Figure3-1RemoteOperationandMaintenance........................................................3-1

Figure3-2LocalOperationandMaintenance............................................................3-2

1-2

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Figures

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Tables

Table2-1ZXSDRR8862AModuleDescriptions.......................................................2-1

Table4-1PhysicalIndices.........................................................................................

Table4-2EnvironmentIndices..................................................................................4-1

Table4-3PowerIndices............................................................................................4-2

Table4-4OperationFrequencyBand........................................................................4-2

Table4-5T oCOutputPower.....................................................................................4-3

Table4-6ReceiverSensitivity...................................................................................4-3

Table4-7ReliabilityIndices.......................................................................................4-3

Table4-8ElectromagneticCompatibilityIndices.......................................................

4-1

4-4

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Tables

IV

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Glossary

64QAM

-64QuadratureAmplitudeModulation

BBU

-BasebandUnit

BSP

-BoardSupportPackage

CDMA

-CodeDivisionMultipleAccess

CPRI

-CommonPublicRadioInterface

DBS

-DatabaseSubsystem

GSM

-GlobalSystemforMobileCommunications

IP

-InternetProtocol

LMT

-LocalMaintenanceTerminal

MCPA

-Multi-CarrierPowerAmplier

MIMO

-Multiple-InputMultiple-Output

MTBF

-MeanTimeBetweenFailures

MTTR

-MeanTimeToRecovery

OAM

-OperatingandMaintenance

OPEX

-OperatingExpenditure

OSS

-OperationSupportSubsystem

PC

-PersonalComputer

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ZXSDRR8862AProductDescription

RRU

-RemoteRadioUnit

RTOS

-Real-TimeOperatingSystem

SCS

-SystemControlSubsystem

TCO

-T otalCostofOwnership

TCP

-TransmissionControlProtocol

UMTS

-UniversalMobileT elecommunicationSystem

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