ZTE RSUC1930 Users Manual

ZXSDRRSUC

RadioSystemUnitofCDMAwith1T2R

UserManual

VersionV1.00

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

Copyright©2010ZTECORPORATION.

Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionof
thisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPO­RATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.

Allcompany ,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORA TION
oroftheirrespectiveowners.

Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredis­claimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-in­fringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceonthe
informationcontainedherein.

ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubject
matterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee,
theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.

ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.

UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.

TheultimaterighttointerpretthisproductresidesinZTECORPORATION.

RevisionHistory

RevisionNo.RevisionDateRevisionReason

25/10/201025/05/2010

R1.0

SerialNumber:SJ-20101019140047-002

FCC&ICSTATEMENT

ThisdevicecomplieswithPart15oftheFCCRules.Operation
issubjecttothefollowingtwoconditions:(1)thisdevicemay
notcauseharmfulinterference,and(2)thisdevicemustaccept
anyinterferencereceived,includinginterferencethatmaycause
undesiredoperation.

Note:

Thisequipmenthasbeentestedandfoundtocomplywiththelim­itsforaClassAdigitaldevice,pursuanttoPart15oftheFCC
Rules.Theselimitsaredesignedtoprovidereasonableprotection
againstharmfulinterferencewhentheequipmentisoperatedin
acommercialenvironment.Thisequipmentgenerates,uses,and
canradiateradiofrequencyenergyand,ifnotinstalledandused
inaccordancewiththeinstructionmanual,maycauseharmfulin­terferencetoradiocommunications.

Operationofthisequipmentinaresidentialareaislikelytocause
harmfulinterferenceinwhichcasetheuserwillberequiredto
correcttheinterferenceathisownexpense.

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ZXSDRRSUCUserManual

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IICondentialandProprietaryInformationofZTECORPORATION

DeclarationofRoHS Compliance

Tominimizetheenvironmentalimpactandtakemoreresponsibility
totheearthwelive,thisdocumentshallserveasformaldeclara­tionthatZXSDRRSUCmanufacturedbyZTECORPORATIONarein
compliancewiththeDirective2002/95/ECoftheEuropeanParlia­ment-RoHS(RestrictionofHazardousSubstances)withrespect
tothefollowingsubstances:

�Lead(Pb)

�Mercury(Hg)

�Cadmium(Cd)

�HexavalentChromium(Cr(VI))

�PolyBrominatedBiphenyls(PBB’s)

�PolyBrominatedDiphenylEthers(PBDE’s)

…

TheZXSDRRSUCmanufacturedbyZTECORPORATIONmeet
therequirementsofEU2002/95/EC;however ,someassemblies
arecustomizedtoclientspecications.Additionofspecialized,
customer-speciedmaterialsorprocesseswhichdonotmeetthe
requirementsofEU2002/95/ECmaynegateRoHScomplianceofthe
assembly.T oguaranteecomplianceoftheassembly,theneedfor
compliantproductmustbecommunicatedtoZTECORPORATIONin
writtenform.Thisdeclarationisissuedbasedonourcurrentlevel
ofknowledge.Sinceconditionsofuseareoutsideourcontrol,ZTE
CORPORATIONmakesnowarranties,expressorimplied,andassumes
noliabilityinconnectionwiththeuseofthisinformation.

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IICondentialandProprietaryInformationofZTECORPORATION

Chapter1

SafetyDescription

TableofContents

SafetySpecicationsGuide.................................................1

SafetySymbols.................................................................2

SafetyInstructions............................................................3

SafetySpecificationsGuide

Thesesafetyinstructionsmustbeconsideredassupplementaryfor
localsafetyregulations.Theprioritymustbegiventolocalsafety
regulationsifthereisanyconictbetweenthetwo.

Themaintenancepersonnelmusthavetheknowledgeofsafety
operationsandmaintenancewithrequiredqualicationandtech­nicalbackground.

Warning:

Thisdevicecomplieswithpart15oftheFCCRules.Operationis
subjecttothefollowingtwoconditions:

�Thisdevicemaynotcauseharmfulinterference.

�Thisdevicemustacceptanyinterferencereceived,including

interferencethatmaycauseundesiredoperation.

Changesormodicationsnotexpresslyapprovedbythepartyre­sponsibleforcompliancecouldvoidtheuser'sauthoritytooperate
theequipment.

TheequipmentisintendedforinstallationinRESTRICTEDACCESS
LOCATIONS.

Alltheoperationandmaintenancepersonnelmustfollowthe
safetyprecautionsandinstructionsprovidedbyZTECorporation
toavoidanyaccident.

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ZXSDRRSUCUserManual

Note:

ZTECorporationdoesnotbearanyliabilitiesincurredbecauseof
violationoftheuniversalsafetyoperationrequirements,orviola­tionofsafetystandardsfordesigning,manufacturingandusing
theequipment.

FCCRadiationExposureStatement:

ThisequipmentcomplieswithFCCradiationexposurelimitsset
forthforanuncontrolledenvironment.Thisequipmentshouldbe
installedandoperatedwithminimumdistance4mbetweenthe
radiator&yourbody .

SafetySymbols

Table1listssafetysymbols.Theyaretoprompttheuserofthe

safetyprecautionstobeobservedduringZXSDRRSUCoperation
andmaintenance.

TABLE1SAFETYSYMBOLSDESCRIPTION

SafetySymbols

Meaning

Nosmoking:Smokingisforbidden

Noammables:Noammablescanbestored.

Notouching:Donottouch.

Universalalertingsymbol:Generalsafety
attentions.

Electricshock:Riskofelectricshock.

Electrostatic:Thedevicemaybesensitiveto
staticelectricity.

Microwave:Bewareofstrongelectromagnetic
eld.

2CondentialandProprietaryInformationofZTECORPORATION

Chapter1SafetyDescription

SafetySymbols

Amongstthesesafetysymbols,theuniversalalarmsymbolsare
classiedintothreelevels:danger ,warning,andcaution.The
formatsandmeaningsofthethreelevelsaredescribedasbelow:

Danger:

Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,
willresultindeathorseriousinjuryofpeople,orequipmentdam­agesandbreakdown.

Warning:

Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,
couldresultindeathorseriousinjury .

Meaning

Laser:Bewareofstronglaserbeam.

Scald:Bewareofscald.

ElectricalSafety

Caution:

Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,
couldresultinseriousinjuries,equipmentdamagesorinterruption
ofpartservices.

SafetyInstructions

Thissectiondescribesthesafetyinstructionsrelatedtoelectrical
safety,antistatic,heavyobjectsandmodules.

Instructions

Thefollowingaretheelectricalsafetyinstructionsabouttools,high
voltage,powercables,holesandlightning:

�Tools

Usespecialtoolsratherthancommontoolsforhigh-voltage
andACoperations.

�HighVoltage

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ZXSDRRSUCUserManual

Danger:

Highvoltageishazardous.Directorindirectcontactwithhigh
voltageormainsupplyusingawetobjectcouldresultindeath.

�StrictlyfollowlocalsafetyrulestoinstallACpowerdevices.

�Installationstaffmustbequaliedforperforminghigh-volt-

ageandACoperations.

�Donotwearanywatch,handchain,bracelet,ringorany

otherconductiveobjectsduringsuchoperations.

�Preventmoisturefromaccumulatingontheequipmentdur-

ingoperationsinadampenvironment.

�PowerCable

Warning:

Neverinstalloruninstallpowercableswhiletheyarelive.Oth­erwise,thepowercable,whencontactingaconductor ,mayre­sultinsparksorelectricarccausingareorevendamageto
eyes.

�Makesureofshuttingoffpowersupplybeforeinstallingor

disconnectingapowercable.

�Beforeconnectingthepowercable,makesurethatthecon-

nectingcableanditslabelareappropriatefortheactual
installationrequirements.

�DrillingHoles

Warning:

Itisnotallowedtodrillchassisholeswithoutpermission.

�Unqualieddrillingcoulddamagewiringandcablesinside

thechassis.Additionally ,metalpiecesinsidethechassis
createdbythedrillingcouldresultinashortcircuit.Use
insulationprotectionglovesandrstmovecablesinsidea
chassisawaywhendrillingisnecessaryonachassis.

�Protecteyesduringdrillingasdustoryingdebrismay

damageeyes.

�Cleananydebrisintimeafterdrilling.

�Lightning

Danger:

Donotperformhigh-voltage,AC,irontowerormastoperations
inathunderstorm.

4CondentialandProprietaryInformationofZTECORPORATION

AntistaticSafety

Chapter1SafetyDescription

Thunderstormswouldgiverisetoastrongelectromagnetic
eldintheatmosphere.Therefore,theequipmentmustbe
groundedandprotectedintimeagainstlightningstrikes.

Instructions

Electrostatic:

Staticelectricityproducedbyhumanbodycandamagestatic-sen­sitivecomponentsoncircuitboard,suchaslarge-scaleintegrated
circuits.

�Frictioncausedbyhumanbodyactivitiesistherootcauseof

electrostaticchargeaccumulation.Staticvoltagecarriedbya
humanbodyinadryenvironmentcanbeupto30kV ,andcan
remainthereforalongtime.Anoperatorwithstaticelectricity
maydischargeelectricitythroughacomponentwhenhe/she
touchestheconductorandcausingdamage.

�Wearanantistaticwriststrap(theotherendofwriststrapmust

bewellgrounded)beforetouchingtheequipmentorholding
aplug-inboard,circuitboard,IntegratedCircuit(IC)chipor
otherdevices,topreventhumanstaticelectricityfromdamag­ingsensitivecomponents.

�Theantistaticwriststrapusedmustbesubjecttoregular

check.Donotreplacethecableofanantistaticwriststrap
withanyothercables.

�Donotcontactstatic-sensitivemoduleswithanyobjectthat

easilygeneratesstaticelectricity .Forexample,frictionofpack­agebag,transferboxandtransferbeltmadefrominsulation
plasticmaycausestaticelectricityoncomponents.Discharge
ofstaticelectricitymaydamagecomponentswhentheycon­tactahumanbodyortheground.

�Modulesshouldonlycontactmaterialssuchasanantistatic

bag.Keepmodulesinantistaticbagsduringstorageandtrans­portation.

�Dischargestaticelectricityofthetestdevicebeforeuse,that

is,groundthetestdevicerst.

�DonotplacethemodulenearastrongDCmagneticeld,such

asthecathode-raytubeofamonitor .Keepthemoduleatleast
10cmaway .

HoistingHeavy

Objects

Warning:

Whenhoistingheavyobjects,ensurethatnobodyisstandingor
walkingunderthehoistedobject.

�Ensurethehoistercanmeethoistingrequirementswhendis-

assemblingheavyequipment,ormovingandreplacingequip­ment.

�Theinstallationpersonnelmustbedulytrainedandqualied

forhoistingoperations.

�Hoistingtoolsmustbeinspectedandcompletebeforeservice.

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ZXSDRRSUCUserManual

Unplugging/Plug-

gingaModule

RackMountSafety

Instructions

�Makesurethathoistingtoolsarexedrmlyonasufciently

securedobjectorwallbeforethehoistingoperation.

�Givebrieforalinstructionsduringhoistingoperationstopre-

ventanymishap.

�Neverplugamodulewithexcessiveforce,toensurethatthe

pinsonthebackplanedonotgetdeformed.

�Plugthemodulerightintotheslotandmakesuremodulecir-

cuitfacesdonotcontacteachotherlestanyshortcircuitmay
occur .

�Keephandsoffthemodulecircuit,components,connectors

andcabletroughwhenholdingamodule.

RackMountInstructions-Thefollowingorsimilarrack-mountin­structionsareincludedwiththeinstallationinstructions:

�ElevatedOperatingAmbient-Ifinstalledinaclosedormulti-

unitrackassembly,theoperatingambienttemperatureofthe
rackenvironmentmaybegreaterthanroomambient.There­fore,considerationshouldbegiventoinstallingtheequipment
inanenvironmentcompatiblewiththemaximumambienttem­perature(Tma)speciedbythemanufacturer .

�ReducedAirFlow-Installationoftheequipmentinarack

shouldbesuchthattheamountofairowrequiredforsafe
operationoftheequipmentisnotcompromised.

�MechanicalLoading-Mountingoftheequipmentintherack

shouldbesuchthatahazardousconditionisnotachieveddue
tounevenmechanicalloading.

�CircuitOverloading-Considerationshouldbegiventothecon-

nectionoftheequipmenttothesupplycircuitandtheeffect
thatoverloadingofthecircuitsmighthaveonovercurrentpro­tectionandsupplywiring.Appropriateconsiderationofequip­mentnameplateratingsshouldbeusedwhenaddressingthis
concern.

�ReliableEarthing-Reliableearthingofrack-mountedequip-

mentshouldbemaintained.Particularattentionshouldbe
giventosupplyconnectionsotherthandirectconnectionsto
thebranchcircuit(e.g.useofpowerstrips).

OtherSafety

Instructions

Note:

Donotperformmaintenanceordebuggingindependently ,unless
aqualiedpersonispresent.

�PerformanairtighttestbeforeRRUdelivery ,andprohibitdis-

assemblingtheRRUonsite.

�Replacinganypartsormakinganychangestotheequipment

mightresultinanunexpecteddanger .Therefore,besurenot
toreplaceanypartsorperformanychangestotheequipment
unlessauthorizedotherwise.

�DuetothatRRUisinhightemperatureduringrunning,theRRU

shouldbeinstalledinsomeregionsoutofoperators'reachor
strictlyrestricted.

6CondentialandProprietaryInformationofZTECORPORATION

Chapter1SafetyDescription

�ContactZTEofceifyouhaveanyquestion,toensureyour

safety.

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ZXSDRRSUCUserManual

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8CondentialandProprietaryInformationofZTECORPORATION

Chapter2

ProductDescripition

TableofContents

Overview..........................................................................9

PositioninaNetwork.........................................................9

OuterView.......................................................................10

ProductionFunctions..........................................................11

ProductionFeatures...........................................................12

Overview

ZTESoftwareDenedRadio(SDR)usesanarchitectureofseparat­ingthebasebandpartfromtheRadioFrequency(RF)part.This
architecturefeatureshighintegration,lowconsumption,exible
congurationandconvenientinstallation&maintenance.Thenew
generationZTECDMABaseStation(BS)productsbasedonthe
SDRistherstSDR-basedCDMABSintheindustry.Itisableto
helptheoperatorshavequalitativeleap.Theformofthisproduct
canbedistributedBBU+RRUorBBU+RSU.Theproductformof
ZTESDRcanbedistributedBBU+RRUorBBU+RSU,macroBS
ormicroBS.

ZXSDRRSUCistheRSUpartofZTECDMA2000distributedSDR
CommonBTSPlatformSolution.ItprovidesfunctionsincludingRF
modulation/demodulation,forwardpoweramplication,reverse
lownoiseamplication,RFperformancemeasurementandcar­rierpowercontroletc.

Withasmallersizeandlighterweight,theZXSDRRSUChassig­nicantadvantagesforsavingspace,relocations,installationex­ibility,andpowersavings.Itdesignedforbothindoorandoutdoor
applications.

PositioninaNetwork

InCDMAmobilecommunicationnetwork,therelationshipbetween
ZXSDRRSUCandothernetworkentitiesisshowninFigure1.

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ZXSDRRSUCUserManual

FIGURE1ZXSDRRSUCPOSITIONINANETWORK

TheZXSDRRSUCisanindependentRFsubsystem.T ogetherwith

BBU,itformsthecompleteBTS.TheBTSimplementsradiotrans-

missionwiththeMSthroughtheCDMA2000airinterface.Inad-
dition,theBTSimplementscontrolofradiochannelsandcommu­nicationwiththeBSC

OuterView

Figure2showstheouterviewofZXSDRRSUC.

10CondentialandProprietaryInformationofZTECORPORATION