Nokia Solutions and Networks T4KJ1 LTE 700 MHz Public Safety Base Station Transceiver User Manual Exhibit 8 Users Manual

Nokia Solutions and Networks LTE 700 MHz Public Safety Base Station Transceiver Exhibit 8 Users Manual

Contents

Exhibit 8 Users Manual

APPLICANT: MOTOROLA Cellular Networks FCC ID: IHET4KJ1 Users Manual Exhibit LTE WBR FDD Frame Based Radio @ 700MHz FCC Filing – LTE WBR FDD Frame Based Radio @ 700MHz
LTEeNodeBIndoorHardwareInstallation68P09308A55-6FEB2010©2009-2010Motorola,Inc.AllRightsReserved
AccuracyWhilereasonableeffortshavebeenmadetoassuretheaccuracyofthisdocument,Motorola,Inc.assumesnoliabilityresultingfromanyinaccuraciesoromissionsinthisdocument,orfromuseoftheinformationobtainedherein.Motorola,Inc.reservestherighttomakechangestoanyproductsdescribedhereintoimprovereliability ,function,ordesign,andreservestherighttorevisethisdocumentandtomakechangesfromtimetotimeincontenthereofwithnoobligationtonotifyanypersonofrevisionsorchanges.Motorola,Inc.doesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproduct,software,orcircuitdescribedherein;neitherdoesitconveylicenseunderitspatentrightsortherightsofothers.Itispossiblethatthispublicationmaycontainreferencesto,orinformationaboutMotorolaproducts(machinesandprograms),programming,orservicesthatarenotannouncedinyourcountry .SuchreferencesorinformationmustnotbeconstruedtomeanthatMotorolaintendstoannouncesuchMotorolaproducts,programming,orservicesinyourcountry .CopyrightsThisdocument,Motorolaproducts,and3rdPartySoftwareproductsdescribedinthisdocumentmayincludeordescribecopyrightedMotorolaandother3rdPartysuppliedcomputerprogramsstoredinsemiconductormemoriesorothermedia.LawsintheUnitedStatesandothercountriespreserveforMotorola,itslicensors,andother3rdPartysuppliedsoftwarecertainexclusiverightsforcopyrightedmaterial,includingtheexclusiverighttocopy ,reproduceinanyform,distributeandmakederivativeworksofthecopyrightedmaterial.Accordingly ,anycopyrightedmaterialofMotorola,itslicensors,orthe3rdPartysoftwaresuppliedmaterialcontainedintheMotorolaproductsdescribedinthisdocumentmaynotbecopied,reproduced,reverseengineered,distributed,mergedormodiedinanymannerwithouttheexpresswrittenpermissionofMotorola.Furthermore,thepurchaseofMotorolaproductsshallnotbedeemedtogranteitherdirectlyorbyimplication,estoppel,orotherwise,anylicenseunderthecopyrights,patentsorpatentapplicationsofMotorolaorother3rdPartysuppliedsoftware,exceptforthenormalnon-exclusive,royaltyfreelicensetousethatarisesbyoperationoflawinthesaleofaproduct.RestrictionsSoftwareanddocumentationarecopyrightedmaterials.Makingunauthorizedcopiesisprohibitedbylaw.Nopartofthesoftwareordocumentationmaybereproduced,transmitted,transcribed,storedinaretrievalsystem,ortranslatedintoanylanguageorcomputerlanguage,inanyformorbyanymeans,withoutpriorwrittenpermissionofMotorola,Inc.LicenseAgreementsThesoftwaredescribedinthisdocumentisthepropertyofMotorola,Incanditslicensors.Itisfurnishedbyexpresslicenseagreementonlyandmaybeusedonlyinaccordancewiththetermsofsuchanagreement.HighRiskMaterialsComponents,units,or3rdPartyproductsusedintheproductdescribedhereinareNOTfault-tolerantandareNOTdesigned,manufactured,orintendedforuseason-linecontrolequipmentinthefollowinghazardousenvironmentsrequiringfail-safecontrols:theoperationofNuclearFacilities,AircraftNavigationorAircraftCommunicationSystems,AirTrafcControl,LifeSupport,orWeaponsSystems(HighRiskActivities).Motorolaanditssupplier(s)specicallydisclaimanyexpressedorimpliedwarrantyoftnessforsuchHighRiskActivities.TrademarksMotorolaandtheStylizedMLogoareregisteredintheUSPatent&TrademarkOfce.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.TheCEmarkconrmsMotorola,Inc.statementofcompliancewithEUdirectivesapplicabletothisproduct.CopiesoftheDeclarationofComplianceandinstallationinformationinaccordancewiththerequirementsofEN50385canbeobtainedfromthelocalMotorolarepresentativeorbycontactingtheCustomerNetworkResolutionCenter(CNRC).The24hourtelephonenumbersarelistedathttps://mynetworksupport.motorola.com.SelectCustomerNetworkResolutionCentercontactinformation.AlternativelyifyoudonothaveaccesstoCNRCortheinternet,contacttheLocalMotorolaOfce.FEB2010
TableofContentsContents■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■LTEeNodeBIndoorHardwareInstallationRevisionhistory.........................................2Versioninformation.....................................2Releaseinformation.....................................2ResolutionofServiceRequests...............................2Generalinformation.......................................3Purpose...........................................3Crossreferences.......................................3Documentbannerdenitions................................3Textconventions.......................................4ContactingMotorola.......................................524–hoursupport.......................................5OrderingdocumentsandCD-ROMs.............................5Questionsandcomments..................................5Errors............................................5Chapter1:IntroductionOverview.............................................1-2Notaplanningguide.....................................1-2Followthesiteplan.....................................1-2Prerequisites.........................................1-2Systemshippedunassembled................................1-2ProductDescription.....................................1-3MajorComponentswithCall-outs................................1-5Congurationssupported....................................1-7Chapter2:SitepreparationOverview.............................................2-2Preparingthesiteforequipmentarrival...........................2-2LTEeNodeBComponentDimensions............................2-4Framedimensionsandclearances..............................2-5ElectricalRequirements.....................................2-7Cabinetvoltage.......................................2-7DCsupplyequipment,Maincircuitbreaker,andDCinputcable...............2-7Sitegrounding........................................2-9EnvironmentRequirements...................................2-10Operatingtemperaturerange................................2-10CableRequirements.......................................2-11eNodeBCableDescriptions(min90Cinsulationrating)...................2-13ToolsrequiredforinstallingtheeNodeBcomponents......................2-1568P09308A55-6iFEB2010
ContentsChapter3:Frame-basedeNodeBInstallationOverview.............................................3-2UnpackingEquipment......................................3-5Installationoftherack......................................3-6Rackandgroundcableinstallation.............................3-6Installingthe+27Vdc(PDU)..................................3-9Requiredmaterialsandtools.................................3-9InstallingthePDU......................................3-9InstallationoftheBCUII.....................................3-14Requiredmaterialsandtools.................................3-14BCUIIinstallation......................................3-15InstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHead............3-19RFSpowercableinstallation.................................3-22RFSGroundCableInstallation................................3-23InstallationoftheGPS......................................3-25InstallingRFGPSantennaandcable.............................3-25Optionalequipment.......................................3-28Quartz-highstabilityoscillator................................3-28Chapter4:InstallationoftheindoorportionsoftheRe-moteRFbasedeNodeBInstallationoftheBCUII.....................................4-2Requiredmaterialsandtools.................................4-2BCUIIinstallation......................................4-3Chapter5:InstallationoftheRRHInstallingtheRemoteRadioHead................................5-2Installingthe700MHzRRH.................................5-2700MHzRRHpolemountconguration...........................5-9700MHzRRHconnections.................................5-16Installationof2.1/2.6GHzRRH...............................5-172.1/2.6GHzRRHpolemountconguration.........................5-192.1/2.6GHzRRH......................................5-21Chapter6:CablingoftheRRHInter-cabling–betweenmajorcomponents...........................6-2SafetywhenhandlingFiber/PowerSupplyandEarthCables................6-2RRHgoundconnections...................................6-3RRHpowerconnections...................................6-3RRHtoBCUIIinterconnect.................................6-10InstallingRFcablesfromantennastoRRH.........................6-16CustomerI/Ocableinstallation...............................6-16Ethernetcableinstallation..................................6-17RRHhead–48Vdcpowercablinginstallation..........................6-19RRH–48VdcpowerwhenusingaBCUII..........................6-19Circuitbreakerfordcoutputtohead............................6-19Connecting–48VdcPower.................................6-19CablingofRRH.........................................6-222.1/2.6GHzRRH.......................................6-22Chapter7:Power-upsequencePowerUpSequence.......................................7-2ii68P09308A55-6FEB2010
ContentsChapter8:FieldReplaceableUnitsListofFieldReplaceableUnits(FRUs)..............................8-2BCUIIFlex4ModemReplacement................................8-3Objectives..........................................8-3Preparation.........................................8-3ReplacementProcedure...................................8-3BCUIISiteControllerCardReplacement............................8-6Objectives..........................................8-6Preparation.........................................8-6ReplacementProcedure...................................8-6eNodeFrameBasedRadioReplacement.............................8-10Objectives..........................................8-10Preparation.........................................8-10eNodeBFrameBasedRadioReplacementProcedure....................8-10Filter/DuplexerReplacement...................................8-12Objectives..........................................8-12Preparation.........................................8-12Filter/DuplexerReplacementProcedure...........................8-12Radio/FilterShelfFanTrayReplacement............................8-14Objective...........................................8-14Preparation.........................................8-14Radio/FilterShelfFanTrayreplacementprocedure.....................8-14Q-HSO(QuartzHighStabilityOscillator)Replacement.....................8-17Q-HSO(QuartzHighStabilityOscillator)Replacement...................8-17Preparation.........................................8-17Requiredtools........................................8-17Torquerequirements.....................................8-18Requireditem........................................8-18Q-HSOreplacementprocedure...............................8-18Referencediagram......................................8-18BCUIIcardcageassemblyreplacementprocedures.......................8-20Objectives..........................................8-20Introduction.........................................8-20Preparation.........................................8-20BCUIIFanTrayReplacement..................................8-25Objectives..........................................8-25Introduction.........................................8-25Preparation.........................................8-25ReplacementProcedure...................................8-26eNodeBPDUReplacement....................................8-30Objective...........................................8-30Preparation.........................................8-30eNodeBPDUreplacementprocedure............................8-3168P09308A55-6iiiFEB2010
Contentsiv68P09308A55-6FEB2010
ListofFiguresListofFigures■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Figure1-1:Majorcomponents..................................1-5Figure1-2:RadioFrameShelf..................................1-6Figure2-1:Framedimensionsandclearances..........................2-6Figure2-2:SystemPowerCabling................................2-12Figure2-3:SystemDataCabling................................2-13Figure3-1:Indoorsystem....................................3-3Figure3-2:RadioFrameShelf..................................3-4Figure3-3:LocationofgroundterminalsonaMotorolarack..................3-8Figure3-4:PDUpowerconnection...............................3-12Figure3-5:PDUFront......................................3-13Figure3-6:BCUIIphysicaldesign................................3-14Figure3-7:CablingPowerto+27VdcBCUII..........................3-16Figure3-8:BCUIIGrounding..................................3-18Figure3-9:Radio/FilterShelf..................................3-19Figure3-10:InstallingDuplexer.................................3-20Figure3-11:Tyingpowercablestothecabletiebrackets....................3-23Figure3-12:RFSgroundcableconnection...........................3-24Figure3-13:RFGPSinstallationandcomponentsdiagram....................3-27Figure3-14:BCUIIQ-HSOunit.................................3-28Figure4-1:BCUIIphysicaldesign................................4-2Figure4-2:CablingPowerto–48VdcBCUII...........................4-4Figure4-3:BCUIIGrounding..................................4-5Figure5-1:700MHzRRHconnections.............................5-17Figure5-2:LTE2.1/2.6GHzRRHWallMountBracketMountingHoleLocations........5-19Figure5-3:LTE2.1/2.6GHzRRHMountingBracket......................5-21Figure5-4:2.1GHzRRH....................................5-22Figure6-1:SystemPowerCabling................................6-6Figure6-2:2.6GHzRRHconnections..............................6-7Figure6-3:RRHpowercabling.................................6-8Figure6-4:FiberCable.....................................6-11Figure6-5:BCUIIFiberOpticCableGrommetLocation.....................6-12Figure6-6:FiberOpticCableBrackets.............................6-13Figure6-7:FiberOpticCableClipInstallation..........................6-14Figure7-1:BCUIIPowerSwitch.................................7-3Figure8-1:RFSfantrayinunlockedposition..........................8-15Figure8-2:RFSfantrayinlockedposition...........................8-16Figure8-3:Q-HSOremovalandinstallation...........................8-19Figure8-4:BCUIIFiberCover..................................8-23Figure8-5:Fantrayremovalandinstallation..........................8-29Figure8-6:PDU.........................................8-3268P09308A55-6vFEB2010
ListofFiguresvi68P09308A55-6FEB2010
ListofTablesListofTables■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Table1-1:PDU..........................................1-4Table1-2:CongurationsSupported...............................1-7Table2-1:LTEeNodeBcomponentdimensions.........................2-4Table2-2:WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor+27Vdcframesystems.............................................2-7Table2-3:WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48VdcremoteRFbasedeNodeB(forsystemsusingtheMotorola-48VPDU).................2-8Table2-4:eNodeBCableDescriptions..............................2-13Table3-1:Frame-basedeNodeBcableconnectionstoPDUbreakers..............3-13Table3-2:Lugcriteria......................................3-13Table5-1:LEDcongurations..................................5-17Table6-1:Fibercablesrouting.................................6-15Table6-2:Lugcriteria......................................6-21Table8-1:eNodeBFRUInformation...............................8-268P09308A55-6viiFEB2010
ListofT ablesviii68P09308A55-6FEB2010
AboutThisManualLTEeNodeBIndoorHardwareInstallation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Whatiscoveredinthismanual?ThisdocumentprovidesthephysicalhardwareinstallationproceduresfortheLTEframeandradiounits.Itisnotasystemorsiteplanningdocument.68P09308A55-61FEB2010
RevisionhistoryRevisionhistory■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Thefollowingsectionsshowtherevisionstatusofthisdocument.VersioninformationThefollowingtabledescribesthechangesmadetothisdocument:VersionDateofissueDescription1OCT2009Initialrelease.2NOV2009RemovedFCCRequirements.UpdatedChapter6.AddedseveralguresandsplitProcedure6–2intotwoseparateprocedures:connectingtotheBCUIIandconnectingtotheRRH.3NOV2009AddedPDUConnectiongureinChapter3.4DEC2009AddedRRHPowercabledetail.CorrectedFTRissues.5FEB2010UpdatedeNodeBFRUInformation.6FEB2010Updatesfromreviewcomments.ReleaseinformationThisistherstreleaseofthisdocument.ResolutionofServiceRequestsThefollowingServiceRequestsareresolvedinthisdocument:ServiceRequestCMBPNumberDescriptionNANAInitialrelease268P09308A55-6FEB2010
GeneralinformationGeneralinformation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■PurposeMotoroladocumentsprovidetheinformationtooperate,install,andmaintainMotorolaequipment.ItisrecommendedthatallpersonnelengagedinsuchactivitiesbeproperlytrainedbyMotorola.Motoroladisclaimsallliabilitywhatsoever,impliedorexpressed,foranyriskofdamage,lossorreductioninsystemperformancearisingdirectlyorindirectlyoutofthefailureofthecustomer ,oranyoneactingonthecustomer'sbehalf,toabidebytheinstructions,systemparameters,orrecommendationsmadeinthisdocument.ThesedocumentsarenotintendedtoreplacethesystemandequipmenttrainingofferedbyMotorola.Theycanbeusedtosupplementandenhancetheknowledgegainedthroughsuchtraining.NOTEIfthisdocumentwasobtainedwhenattendingaMotorolatrainingcourse,itisnotupdatedoramendedbyMotorola.ItisintendedforTRAININGPURPOSESONLY .Ifitwassuppliedundernormaloperationalcircumstances,tosupportamajorsoftwarerelease,thenMotorolaautomaticallysuppliescorrectionsandpostsontheMotorolacustomerwebsite.CrossreferencesReferencesmadetoexternalpublicationsareshowninitalics.Othercrossreferences,emphasizedinbluetextinelectronicversions,areactivelinkstothereferences.Thisdocumentisdividedintonumberedchaptersthataredividedintosections.Sectionsarenotnumbered,butareindividuallynamedatthetopofeachpage,andarelistedinthetableofcontents.DocumentbannerdenitionsAbannerindicatesthatsomeinformationcontainedinthedocumentisnotyetapprovedforgeneralcustomeruse.Abannerisoversizedtextonthebottomofthepage,forexample,PRELIMINARY—UNDERDEVELOPMENT68P09308A55-63FEB2010
TextconventionsTextconventionsThefollowingconventionsareusedinMotoroladocumentstorepresentkeyboardinputtext,screenoutputtext,andspecialkeysequences.InputCharacterstypedinatthekeyboardareshownlikethissentence.Itemsofinterestwithinacommandappearlikethissentence.OutputMessages,prompts,filelistings,directories,utilities,andenvironmentalvariablesthatappearonthescreenareshownlikethissentence.Itemsofinterestwithinascreendisplayappearlikethissentence.SpecialkeysequencesSpecialkeysequencesarerepresentedasfollows:CTRL-corCTRL+CPresstheCtrlandCkeysatthesametime.CTRL-SHIFT-corCTRL+SHIFT+CPresstheCtrl,Shift,andCkeysatthesametime.ALT-forALT+FPresstheAltandFkeysatthesametime.ALT+SHIFT+F11PresstheAlt,ShiftandF11keysatthesametime.¦Pressthepipesymbolkey .RETURNorENTERPresstheReturnorEnterkey .468P09308A55-6FEB2010
ContactingMotorolaContactingMotorola■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Motorolaappreciatesfeedbackfromtheusersofourdocuments.24–hoursupportIfyouhaveproblemsregardingtheoperationofyourequipment,contacttheCustomerNetworkResolutionCenter(CNRC)forimmediateassistance.The24–hourtelephonenumbersarelistedathttps://mynetworksupport.motorola.com.SelectCustomerNetworkResolutionCentercontactinformation.AlternativelyifyoudonothaveaccesstoCNRCortheinternet,contacttheLocalMotorolaOfce.OrderingdocumentsandCD-ROMsWithinternetaccessavailable,toview ,download,ororderdocuments(originalorrevised),visittheMotorolacustomerwebpageathttps://mynetworksupport.motorola.com,orcontactyourMotorolaaccountrepresentative.Withoutinternetaccessavailable,orderhard-copydocumentsorCD-ROMsfromyourMotorolaLocalOfceorRepresentative.IfMotorolachangesthecontentofadocumentaftertheoriginalprintingdate,Motorolapublishesanewversionwiththesamepartnumberbutadifferentrevisioncharacter.QuestionsandcommentsSendquestionsandcommentsregardinguserdocumentationtotheemailaddress:mydocs@motorola.com.ErrorsToreportadocumentationerror,calltheCNRC(CustomerNetworkResolutionCenter)andprovidethefollowinginformationtoenableCNRCtoopenanSR(ServiceRequest):•Thedocumenttype•Thedocumenttitle,partnumber,andrevisioncharacter•Thepagenumberwiththeerror•Adetaileddescriptionoftheerrorandifpossibletheproposedsolution68P09308A55-65FEB2010
Errors668P09308A55-6FEB2010
Chapter1Introduction■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09308A55-61-1FEB2010
OverviewChapter1:IntroductionOverview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Thisdocumentprovidesinformationpertainingtothehardwareandcablinginstallationfortheframe-basedeNodeBandRemoteRF-basedeNodeBversionsoftheMotorolaLTEeNodeBHardware.Thespecichardwareunitsdiscussedinthismanualareasfollows:•PowerDistributionUnit(PDU)•BCUII•RadioHeads•GPSNotaplanningguideDonotusethismanualasaplanningguide.Completeallsite-specicplansandinformationbeforestartingtheinstallation.Thesite-specicinformationdeterminestheexactplacementoftheframes,FRUs,andcables.FollowthesiteplanItemsandcablesarecoveredintheinstallationprocedurethatmaynotapplytoaspecicsiteconguration.Refertothesiteplantodeterminewhichitemsandcablesareinstalled.Skipoverthoseproceduresforitemsandcablesthatarenotrequired.PrerequisitesThefollowingarethethreemajorprerequisites:•AStructuralEngineerhasspeciedtheprocedure,tools,andequipmenttomounttheframetotheoor.•Allthesitepreparations(includingpower)arecompletedaccordingtothesiteplan.•Allsiteplanningandcongurationinformationisavailable.SystemshippedunassembledTheeNodeBisshippedunassembledinseveralcartons/boxes.TheeNodeBisassembledatthecustomer’ssite.1-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationProductDescriptionProductDescriptionTheeNodeBversionsdescribedinthismanualprovideairinterfacesupporttouserequipmentwhilealsoterminatingsignalingandbearerpacketsandcommunicatingwithothereNodeBpeersinthenetwork.TheeNodeBsupportsFDDinarangeoffrequencies,including:700MHz,2.1GHz,and2.6GHz.TheeNodeBhastwocongurations.Therstisaframe-basedeNodeBwhichconsistsofastandard19-inchrack,BCUII,RadioFilterShelf(containsframeradioandduplexer),anda+27VPDU.ThesecondisaRemoteRF-basedeNodeBwhichconsistsofastandard19-inchrack,BCUII,RemoteRadioHeads,andanoptional–48VPDU.RacksMotorolaprovidesracks,designedtomeetseismiczone4loading,inthreesizes:•Indoor19-inchrack(925mm)•Indoor19-inchrack(1325mm)•Indoor19-inchrack(1769mm)BaseControlUnitIITheBCUIIisasmall,self-containedrackmountableunit.Itcanhaveoneortwomodems,afan,aPSU,andanoptionalQ-HSO.RemoteRadioHeadTheLTEeNodeBRemoteRadioHead(RRH)isafrequency-dependentRadioResourceUnit(RRU)thatcanbemountedremotelyfromtheindoorframe.Itisastandalonenaturallyconvectioncooledoutdoorproductthatcanalsobeinstalledindoors.RadioFilterShelfTheradioltershelfisarackmountableunit.Itincludesafanassembly ,andalter/duplexer .Also,theLTEeNodeBframebasedradio(FBR)ismountedintheradioltershelf.FrameBasedRadioTheLTEeNodeBframebasedradio(FBR)isafrequency-dependentradioresourceunitthatismountedintheradioltershelf.Itrequiresforcedconvectioncoolingandisinstalledindoors.68P09308A55-61-3FEB2010
ProductDescriptionChapter1:IntroductionPowerDistributionUnitThePDUisavailableina+27Vdcversionforframe-basedeNodeBora–48VdcversionforRemoteRF-basedeNodeB.ThecustomercanchoosetoprovidetheirownPDUfunctionfortheRemoteRF-basedeNodeBcongurations.Table1-1PDUPowerAmperageSupports+27Vdc175Ainputfromcustomer–48Vdc100Ainputfromcustomer3Radiosvia3x40Abreakers1xBCUIIvia1x30Abreaker3xAuxvia1x15AbreakerManualOrderChapter1—IntroductionThischapterprovidesscopeofthemanual,anoverviewofmanualchapters,andidenticationoftheeNodeBmajorcomponents.Alsodescribedarethedifferentcongurationsthataresupportedandhowallthecomponentsinteract.Chapter2—SitePreparationThischapterprovidestheproceduresandinformationtoverifythatthesiteisreadytohavetheframesandotherequipmentinstalled.Chapter3—Frame-basedeNodeBInstallationThischapterprovidesinformationforunpacking,installing,andgroundingtherack,andinstallingmajorcomponentsoftheframe-basedeNodeB.Chapter4—InstallationoftheindoorportionsoftheRemoteRFbasedeNodeBThischapterprovidesinformationforinstallingtheBCUII.Chapter5—InstallationoftheRRHThischapterprovidesinformationforinstallingtheRemoteRadioHead(RRH).Chapter6—CablingoftheRRHThischapterprovidescablinginstructionsfortheRRHandinterconnectfromtheindoorrackmountedequipmenttothebuildingI/OpointfortheRemoteRFBasedeNodeB.Chapter7—Power-upsequenceThischapterprovidesthepower-upsequencefortheeNodeB.Chapter8—FieldReplaceableUnitsThischapterprovidesproceduresforremovalandreplacementofFRUs.1-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationMajorComponentswithCall-outsMajorComponentswithCall-outs■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Figure1-1MajorcomponentsE1_majorcomponents_eNodeB.eps3X Radio ShelvesRemote Radio HeadBCUIIPDU68P09308A55-61-5FEB2010
MajorComponentswithCall-outsChapter1:IntroductionFigure1-2RadioFrameShelfRadio Fan TrayGround LugPower InputRF Filter(behind front panel)1-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationCongurationssupportedCongurationssupported■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Thefollowingcongurationsaresupported:Table1-2CongurationsSupportedRadioBCUPowerSupplyFrequencyBandCongurationTypeFrameMountedBCUII+27Vdc700MHzFrame-basedeNodeBRemoteRadioHeadBCUII–48Vdc2.1GHzRemoteRF-basedeNodeBRemoteRadioHeadBCUII–48Vdc2.6GHzRemoteRF-basedeNodeBRemoteRadioHeadBCUII–48Vdc700MHzRemoteRF-basedeNodeB68P09308A55-61-7FEB2010
CongurationssupportedChapter1:Introduction1-868P09308A55-6FEB2010
Chapter2Sitepreparation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09308A55-62-1FEB2010
OverviewChapter2:SitepreparationOverview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheSitepreparationsectionprovidestheproceduresandinformationtoverifythatthesiteisreadytohavetheframesandotherequipmentinstalled.PreparingthesiteforequipmentarrivalBasedonthesitecharacteristics,executethestepsthatapplytothesite.PreparingtheoutdoorsitefortheequipmentAdetailedlayoutofthesiteisprovidedwiththesite-specicdocumentation.Beforeinstallingthehardware,comparetheinformationpresentedheretothesite-specicdocumentationlayoutandverifythefollowingwiththesitemanager:•Siteisclean.•Site-specicdocumentationcoveringallsite-dependentinstallationinformationisavailable.•Theinstallationareahasrestrictedaccess.Equipmentismeanttobeinstalledandoperatedinarestrictedaccesslocation.•Allbuilding/siteACorDCpowercablinghasbeeninstalled.•Thescreen(outershield)oftheRFantennacoaxialcablemustbeconnectedtoearth(grounded)attheentrancetothebuilding.Connectinggroundshouldbedoneinaccordancewithapplicablenationalelectricalinstallationcodes(Section820.93oftheNationalElectricalCode,ANSI/NFPA70.•Thisequipmentshallbeconnecteddirectlytothedcsupplysystemearthingelectrodeconductorortoabondingjumperfromanearthingterminalbarorbustowhichthedcsupplysystemearthingelectrodeconductorisconnected.Thisequipmentshallbeconnecteddirectlytothedcsupplysystemearthingelectrodeconductorortoabondingjumperfromanearthingterminalbarorbustowhichthedcsupplysystemearthingelectrodeconductorisconnected.Thisequipmentshallbelocatedinthesameimmediatearea(suchasadjacentcabinets)asanyotherequipmentthathasaconnectionbetweentheearthedconductorofthesamedcsupplycircuitandtheearthingconductor,andalsothepointofearthingofthedcsystem.Thedcsystemshallnotbeearthedelsewhere.Thedcsupplysourceshallbelocatedwithinthesamepremisesasthisequipment.Switchingordisconnectingdevicesshallnotbeintheearthedcircuitconductorbetweenthedcsourceandthepointofconnectionoftheearthingelectrodeconductor.•VerifythattheMasterGroundBarisconnectedtoasolidearthground.ConnectingtheMasterGroundBarisrequiredtoensureprotectionfromhazardousvoltagesbyprovidingahighintegrityprotectiveearthingcircuitwhentheframeislatergroundedtotheMasterGroundBar.2-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationPreparingthesiteforequipmentarrival•Thesitecanmaintaintheoperatingtemperaturerange.•ThebuildingmeetsthevoltageandamperagerequirementsshowninDCsupplyequipment,Maincircuitbreaker,andDCinputcableonpage2-7.•Thesitecanmeetthechassisdimensions(asshowninLTEeNodeBComponentDimensionsonpage2-4)andnotviolateanyoftherequiredclearances(asshowninFigure2-1).•TheDCsupplyequipment,Maincircuitbreaker,andDCinputcablecalledoutinTable2-2fortheLTEframeDCinputareeitherinstalledoravailabletobeinstalled.•ThemountinglocationcansupporttheweightoftheLTEframeasstatedinTable2-1.•TocomplywithUL/60950-1secondeditionsafetyrequirements,cablesconnectedtoAISGandCustomerI/Omustbenomorethan42meters(140feet)andtheframegroundconductorsizemustbeaminimumof6AWG.Procedure2-1PreparingtheoutdoorsitefortheequipmentLocatethedemarcationblocksforexternalutilities.1VerifythattheyareshownontheSiteEngineeringdocumentsanddeterminetherequiredcableroutingbacktotheequipmentframes.2Verifythefollowing:•Availabilityofappropriateelectricalgroundconnectionsfortheequipment.•Compliancewithanysiteengineeringdocumentationandspecications.•DCpowerisavailableandmeetsthesitedocumentationspecications.•Poleand/orwallmountingstructuresareadequate.EnsurethataqualiedstructuralengineerveriestheRRHwallorpolestructureandwall-mountorpole-mountinstallationfortheweightoftheinstallationunderadverseconditionsintheinstallationarea.•Outdoorcablerunsareinstalledandmeetlocalbuildingcodes.•Customerinputterminationtiepointsareavailable.•Availabilityoflightingandpowerforinstallation.PreparingtheindoorsitefortheequipmentPerformthefollowingsteps:Procedure2-2PreparingtheindoorsitefortheequipmentLocatethedemarcationblocksforinternalutilities.1Continued68P09308A55-62-3FEB2010
LTEeNodeBComponentDimensionsChapter2:SitepreparationProcedure2-2Preparingtheindoorsitefortheequipment(Continued)VerifythattheyareshownontheSiteEngineeringdocuments,anddeterminetherequiredcableroutingbacktotheequipmentframes.2Verifythefollowing:•Availabilityoflightingandpowerforinstallation.•Availabilityofappropriateelectricalgroundconnectionsfortheequipment.•Accessto,androutingof;inputpower,RFoutput,andgeneralinterconnectioncablingspace.•DCpowerisavailableandmeetsthesitedocumentationspecications.•LevelsurfaceandoorsupporttohandletheweightoftheeNodeBequipment,frame,andcabling.•Compliancewithanysiteengineeringdocumentationandspecications.LTEeNodeBComponentDimensionsTable2-1showscomponentdimensionsforbothFrame-basedeNodeBandRemoteRF-basedeNodeBcongurations.Table2-1LTEeNodeBcomponentdimensionsItemDescriptionWidth(mm)Depth(mm)Height(mm)Weight(inlbs)Mass(inKg)Height(Rackunits)QuantityFrameRemoteSTHN414619"Rack53043092566.1430.0018STHN412119"Rack530430132577.1635.0027STHN412019"Rack5654301769125.6657.0037EitherFrameorRemoteSTLN6905PowerDistributionUnit-+27Vdc485295448.824.0011—STLN6906PowerDistributionUnit-–48V485295448.824.001—1SG1756BCUII48533013217.608.00311STLN6903Radio/DuplexerShelf48533013217.648.0031to3—Continued2-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationFramedimensionsandclearancesTable2-1LTEeNodeBcomponentdimensions(Continued)ItemDescriptionWidth(mm)Depth(mm)Height(mm)Weight(inlbs)Mass(inKg)Height(Rackunits)QuantitySTFF4046DualDuplexer(UpperCBand)2152906311.025.00—1to3—STWF4000LTEIndoorRadio(UpperCBand)3563056014.336.50—1to3—2.6GHzRRH3251744094118.8—1to32.1GHzRRH3251894094319.8—1to3700MHzRRH3462103444018.01to3NOTEHeight,Width,Depthdimensionsdonotincludeconnectorsorcablesthatmaybeattached.Thesedimensionsalsodonotincludetheremovalhandlesorthehinge.FramedimensionsandclearancesFigure2-1showsthefootprintoftherack.68P09308A55-62-5FEB2010
FramedimensionsandclearancesChapter2:SitepreparationFigure2-1FramedimensionsandclearancesNOTEAninsulatingpadisattachedtothebaseoftheracktoelectricallyisolatetherackfromtheoor.2-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationElectricalRequirementsElectricalRequirements■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■CabinetvoltageTherearetwobasicpowersystemtypes:•RemoteRF-basedeNodeB:–48VdcRRH700MHz,2.1GHz,2.6GHz—forthistype,thecustomercanusetheoptional–48VdcPDUfromMotorolaortheirowncircuitbreakers.•Frame-basedeNodeB:+27Vdcframeradio700MHz—forthistype,the+27VdcPDU,frameradios,andBCUIIareallco-locatedinthesamerack.DCsupplyequipment,Maincircuitbreaker,andDCinputcableTheDCsupplyequipment,maincircuitbreaker,andDCinputcablesaredeterminedbythesitecharacteristics.Table2-2WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor+27VdcframesystemsLTEFDDNumberofRadiosBreakersize(A)Wiresize(AWG)Maximumcablelength(m)LTEFrame31753/0AWG16LTEFrame21753/0AWG20LTEFrame21502/0AWG16LTEFrame21251/0AWG13LTEFrame11753/0AWG29LTEFrame11502/0AWG23LTEFrame11251/0AWG18LTEFrame11001AWG14LTEFrame1902AWG1168P09308A55-62-7FEB2010
DCsupplyequipment,Maincircuitbreaker ,andDCinputcableChapter2:SitepreparationTable2-3WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48VdcremoteRFbasedeNodeB(forsystemsusingtheMotorola-48VPDU)LTEFDDNumberofRadiosBreakersize(A)Wiresize(AWG)Maximumcablelength(m)LTERRH31753/0AWG69LTERRH31502/0AWG55LTERRH31502/0AWG55LTERRH31251/0AWG44LTERRH31001AWG35LTERRH3902AWG27LTERRH3803AWG22LTERRH21753/0AWG89LTERRH21502/0AWG70LTERRH21251/0AWG56LTERRH21001AWG44LTERRH2902AWG35LTERRH2803AWG28LTERRH2704AWG22LTERRH11753/0AWG124LTERRH11502/0AWG98LTERRH11251/0AWG78LTERRH11001AWG62LTERRH1902AWG49LTERRH1803AWG39LTERRH1704AWG312-868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationSitegroundingWireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48VDCRRHsystemswithoutPDUoption(customer-providedPDUfunction)ForBCUIIpowereddirectlyfromthe–48Vdcbranchcircuit,wherethePDUisoptional:•BCUIIDCbranchcircuitprotection:Singlepole20Aratedcircuitbreakerfornominal–48Vdc•BCUIIDCcable:Customer-suppliedDCpowercable,VW-1#8–#10AWG,10m(32.8feet),ULtemperaturerating105°C(167°F).ForRRHpowereddirectlyfromthe–48Vdcbranchcircuit,wherethePDUisoptional:•RRHDCbranchcircuitprotection:Singlepole30Aratedcircuitbreakerfornominal–48Vdc.•DCcable#1(branchcircuitbreakertobuildingI/Opoint):Customer-suppliedDCpowercable,VW-1#8,10m(32.8feet)orless,ULtemperaturerating105°C(167°F).•DCcable#2(buildingI/OpointtoRRH):MotorolasuppliedAB,asperTable2-4.SitegroundingSitegroundingisaccordingtoGrounding Guidelines for Cellular R adio Installations(Motorolapartnumber68P81150E62).68P09308A55-62-9FEB2010
EnvironmentRequirementsChapter2:SitepreparationEnvironmentRequirements■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OperatingtemperaturerangeTheminimumairowclearancesfortheproductunderwhichitmustoperatethroughtheentiretemperaturerangewithatleastoneverticalfaceopenaredescribed.Theoperatingtemperaturerangeisasfollows:•OperatingTemperatureRange–Installtheequipmentinanenvironmentcompatiblewiththemaximumambienttemperatureoftheequipment.Theframe-basedeNodeBandindoorcomponentsoftheremoteRFbasedeNodeBoperateoverthefollowingtemperaturerangeswithinthealtitudesshown:-5ºCto+55ºCfrom-100mto1500m-5ºCto+40ºCfrom1500mto3500m-5ºCto+35ºCfrom3500mto4000mTheLTERemoteRadioHeadoperatesoverthefollowingtemperaturerangeswithinthealtitudesshown:-40ºCto+55ºCfrom-100mto1500m-40ºCto+40ºCfrom1500mto3500m-40ºCto+35ºCfrom3500mto4000m2-1068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationCableRequirementsCableRequirements■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Figure2-2andFigure2-3showthepowercablinganddatacablingfortheeNodeBsystem.68P09308A55-62-11FEB2010
CableRequirementsChapter2:SitepreparationFigure2-2SystemPowerCablingE1_SysPwrCabling1.epsRACKMGB RackCustomerSuppliedCustomerSuppliedCustomerPower+27 VPDU+27 V Radio ShelfRadio ShelfRadio ShelfBCUAEACACACALAL**** When using a Motorola rack, only the BCU and the frame need to be cabled to the MGB. When using a non-Motorola rack, all items must be cabled to the MGB. RRH STYLE 1MGBCustomerSuppliedCustomerSuppliedCustomerPower-48 VPDU-48 VRRHRRHRRHBCU Surge suppressorsand filters *BuildingEntrance/ExitAEAKAKAKABABABALAL* Surge suppressors and filters are customer supplied. MGB = Master Ground BusRRH STYLE 2MGBCustomerSuppliedCustomerSuppliedCustomerPower-48 V RRHRRHRRHBCUSurge suppressorsand filters *BuildingEntrance/ExitABABABAL* Surge suppressors and filters are customer supplied. MGB - Master Ground Bus2-1268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationeNodeBCableDescriptions(min90Cinsulationrating)Figure2-3SystemDataCablingE1_eNodeB_SysdataCable1.epsRRHCustomerTerminationCustomer I/OEthernetBCUFiber OpticRFGPSAMAA RRHRRHRRHCustomerSuppliedAntennaRFAAAAAGAN CustomerSuppliedAntennaRFCustomerSuppliedAntennaRFRACKCustomerTerminationCustomer I/OEthernetBCUFiber OpticRFGPSAMADAF ** Cable AF connects RF signal between the TRANSMIT OUT and TX on the Radio Shelf.Radio ShelfAF *Radio ShelfAF *Radio ShelfCustomerSuppliedAntennaRFADADAGAN CustomerSuppliedAntennaRFCustomerSuppliedAntennaRFBuildingEntrance/ExitBuildingEntrance/ExiteNodeBCableDescriptions(min90Cinsulationrating)Table2-4eNodeBCableDescriptionsCablelabelPartnumberDescriptionWhereusedSYKN89046m(19.68ft),FiberOpticCableSYKN890520m(65.6ft),FiberOpticCableSYKN890640m(131.2ft),FiberOpticCableSYKN890760m(196.8ft),FiberOpticCableSYKN890880m(262.4ft),FiberOpticCableAASYKN8909100m(328.0ft),FiberOpticCableRemoteBasedeNodeBContinued68P09308A55-62-13FEB2010
eNodeBCableDescriptions(min90Cinsulationrating)Chapter2:SitepreparationTable2-4eNodeBCableDescriptions(Continued)CablelabelPartnumberDescriptionWhereusedSYKN885920m(65.6ft),8AWG—RRHDCPowerCable(105Crated)SYKN88606m(19.68ft),10AWG—RRHDCPowerCable(105Crated)SYKN886440m(131.2ft),8AWG—RRHDCPowerCable(105Crated)SYKN886360m(196.8ft),6AWG—RRHDCPowerCable(105Crated)SYKN886280m(262.4ft),6AWG—RRHDCPowerCable(105Crated)ABSYKN8861100m(328.0ft),6AWG—RRHDCPowerCable(105Crated)RemoteBasedeNodeBACSTKN4129RadioPowerCables—PwrCabletoconnectRadioShelftoPDUframe-basedeNodeBADSTKN4134RadioFiberCables/Transceivers—3-footbercablewithtwoopticaltransceiversusedtointerconnecttheBCUtoeachRFRadioframe-basedeNodeBAESTKN4128BCUIIPowercableframe-basedeNodeB,RemoteBasedeNodeBAFSTKN4130RadioRFCables—Transmitcablefromtheradiotothelter/duplexerframe-basedeNodeBAGSGKJ400050-FootGPSCable—50-FootRFGPSCableframe-basedeNodeB,RemoteBasedeNodeBT472AC76m(250ft),RGPScable—Includesreceiverandcablesinpre-cutlengthsframe-basedeNodeB,RemoteBasedeNodeBAHT472AE304m(998ft),RGPScable—Includesreceiverandcablesinpre-cutlengths.frame-basedeNodeB,RemoteBasedeNodeBAICustomerDCpowercable,VW-1#8–#10AWG,10m(32.8ft),ULtemperaturerating105°C(167°F).RemoteBasedeNodeBAK3088961T10Powercable,femaleconnectorononeendwithtwowiresontheotherend,1000mm+/-200mm,2strandedcables/wires(blackandred),8AWGRemoteBasedeNodeBALCustomerGroundcable,6AWG,lengthneeddeterminedbysitecongurationframe-basedeNodeB,RemoteBasedeNodeBAMCGDS19797321CustomerI/Ocable,partofSGLN8484,connectorononeendandloosewiresontheotherframe-basedeNodeB,RemoteBasedeNodeBANCustomerEthernet,RJ45connectors,straight-through,shieldedCAT5e,90m,max.24AWGsolidconductorframe-basedeNodeB,RemoteBasedeNodeB2-1468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationToolsrequiredforinstallingtheeNodeBcomponentsToolsrequiredforinstallingtheeNodeBcomponents■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ThefollowingtoolsarerequiredtoperformtheinstallationofeNodeBcomponents:Torquewrenches:•SMATorqueWrench•TypeNconnectortorquewrench•Torquedrivercapableofdrivingbits1.1N-m(10in-lb),1.3N-m(12in-lb),1.8N-m(16in-lb),4.7N-m(42in-lb),and5.1N-m(45in-lb)•Torquedrivercapableoftorquing10mmsocketto5.1N-m(45in-lb)Bitdriverandbits:•Bitdriver•T15Torxbit•T20Torxbit•T25Torxbit•T30Torxbit•T20Torxsecuritybit•T30Torxsecuritybit•FlatbladescrewdriverbitGeneraltools:•10mmsocket•13mmsocket(toinstallM8nutsonRRH)•19mmsocket(forM12bolts)•3-inchsocketextension•10mmnutdriver•Wirestrippers•Cableinsulationstrippingtool(example:Greenlee1900)Recommendedtools:•Sidecutters•6-inchbitdriverextension68P09308A55-62-15FEB2010
ToolsrequiredforinstallingtheeNodeBcomponentsChapter2:Sitepreparation2-1668P09308A55-6FEB2010
Chapter3Frame-basedeNodeBInstallation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Theproceduresdescribedinthischapterrelatetotheframe-basedeNodeBsystemwhichis+27Vdconly .68P09308A55-63-1FEB2010
OverviewChapter3:Frame-basedeNodeBInstallationOverview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■•OperatingTemperature–Operatingtemperaturerangeonpage2-10.Installtheequipmentinanenvironmentcompatiblewiththemaximumambienttemperatureoftheequipment.•ReducedAirFlow–Installtheequipmentintheracksuchthattheamountofairowrequiredforsafeoperationoftheequipmentisnotcompromised.•MechanicalLoading–Mounttheequipmentintheracktopreventahazardousconditionduetounevenmechanicalloading.•CircuitOverloading–Useappropriateequipmentnameplateratingswhenconnectingtheequipmenttothesupplycircuit.Considertheeffectthatoverloadingofthecircuitsmayhaveonovercurrentprotectionandsupplywiring.•ReliableGrounding–Groundingoftherack-mountedequipmentmustbereliable.Payattentiontothesupplyconnectionsotherthanthedirectconnectionstothebranchcircuit(forexample,useofpowerstrips).PlanthelocationoftheLTEeNodeBsystemwithintherack.3-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationOverviewFigure3-1IndoorsystemE1_majorcomponents_eNodeB.eps3X Radio ShelvesBCUIIPDU68P09308A55-63-3FEB2010
OverviewChapter3:Frame-basedeNodeBInstallationFigure3-2RadioFrameShelfRadio Fan TrayGround LugPower InputRF Filter(behind front panel)3-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationUnpackingEquipmentUnpackingEquipment■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Verifythecontentsofallshipmentsforcompleteness,accuracy ,andserviceabilityofallcomponentsbeforeinstallation.Theequipmentisshippedwithapackinglist,listingallthepartsshipped.Onreceivingtheequipment,checkthepackinglisttoverifythatallitemsarereceived.Checkallcablesfordamageandallhardwareforscratchesanddents.Downloadorretrievetheappropriatedocumentationtoinstalltheproduct.ContactMotorolaifanydiscrepancyexistsbetweenthepackinglistandthedeliveredmaterial.68P09308A55-63-5FEB2010
InstallationoftherackChapter3:Frame-basedeNodeBInstallationInstallationoftherack■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheInstallationoftheracksectionprovidesprocedurestoinstallandgroundtherack.RackandgroundcableinstallationTheRackandgroundcableinstallationsectionprovidestheproceduretomountthestandard19-inchracktotheoorandinstallthegroundcable.TheLTEsystemcanbeinstalledina19-inchracksuppliedbyMotorolaoracustomer-suppliedrack.TheMotorolarackisrecommended,asitensuresthatthepropergroundpathisachievedthroughchassisgroundsthroughthePDUandRadioFilterShelfmechanicswithouttheuseofseparategroundcables.Ifanon-Motorolarackisused,agroundcablemustbeusedforeachofthesecomponentsplustheBCUII,whichrequiresagroundcablewithanyracktype.Aninsulatingpadisattachedtothebaseoftheracktoelectricallyisolatetherackfromtheoor.StructuralengineerprerequisiteEnsurethattheprocedure,tools,andequipmentrequiredtomounttheracktotheoorarespeciedbyaStructuralEngineer.RequireditemsThefollowingitemsarerequired:•Rack•10mmsocket•19mmsocket•6plasticshoulderwashers•Torquedriver•Crimpertool-AndersonPowerProductspartnumber1368-Hydraulichandtool,maximumcablesizeof300MCM.•6carbonsteelgrade8.8boltsM12orotherboltsasdeterminedbystructuralengineer-customersupplied.•Otheritems,speciedbythestructuralengineer,thatarerequiredtoinstalltherack.•Customersuppliedgroundcable,6AWGorlargerdiameter.•Two-holegroundlugandmountingnuts-partofrackhardwarekit.3-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRackandgroundcableinstallationInstallingrackandgroundcablePerformthestepsinProcedure3-1toinstalltherackandgroundcable.Procedure3-1Installingrackandgroundcable1Mounttheracktotheoorusingthehardware,tools,andproceduresdenedbythestructuralengineer .NOTEMotorolarecommendsusingcarbonsteelgrade8.8M12bolts.2RoutethegroundcablebetweentheMasterGroundBar(MGB)andtherack.NOTEGroundcablesmustnothavesharpbends.3Stripinsulationfromtheframeendofthegroundcable.Attachthe2-holelugtotherack-endofthegroundcable.4Eitherusetheappropriatecrimpingtoolorsolderthelugtothecable.Attachtheendofthegroundcablewiththe2-holelugtothetwoterminalstudsatthetopoftherack.Using2nuts,10mmsocketandratchet,tightenthenutsto5.1N-m(45in-lb).5RefertoFigure3-3forlocationofgroundterminalstudsontherack.6CutthegroundcabletolengthandconnectittotheMasterGroundBar .7VerifythattheMasterGroundBarisconnectedtoasolidearthground.68P09308A55-63-7FEB2010
RackandgroundcableinstallationChapter3:Frame-basedeNodeBInstallationFigure3-3LocationofgroundterminalsonaMotorolarackEarth GroundTerminal StudsGround Cable With2-hole Lug Fastened To Ground Terminals Rack(top/rear view, shownpartially cut away)3-868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthe+27Vdc(PDU)Installingthe+27Vdc(PDU)■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheInstallationofthePowerDistributionUnit(PDU)sectionprovidestheproceduretoinstallthePDU.Theconnecting+27Vdcpowersectionprovidesthefollowinginformation:•Attachingthecontact/lugs,connector,andcableclamponthe+27Vdcpowerinputcablewires.•Connectingthe+27VdcinputpowercabletotherearofthePDU.•Routingthelooseendsofthewirestothesite+27Vdcsourceforconnection.RequiredmaterialsandtoolsThefollowingmaterialsandtoolsarerequired:•One+27VdcPowerInputCable(DC)-customersupplied.NOTEMotorolarecommendstheuseofRedwireforfeed(+V)andBlackwireforreturn(-V).•Crimptoolappropriateforwiresizeandlugbeingused.•Wirestripper/cutters.•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;usedforprecisionDCandACmeasurements,requiring4-1/2digits.InstallingthePDUPerformthefollowingproceduresintoinstallthePDUinthe19-inchrack.Procedure3-2AdjustingMountingEars1NOTEUse+27VdcpowerPDUwiththepartnumberSTLN6905Continued68P09308A55-63-9FEB2010
InstallingthePDUChapter3:Frame-basedeNodeBInstallationProcedure3-2AdjustingMountingEars(Continued)2Adjustthesideearsasfollows:NOTEThePDUandallotherLTEframeequipmentcanbemountedintotherackinaforwardorrearwardposition.ThePDU,BCUII,andRadioFilterShelfareprovidedwithmountingearsinstalled,sothatthesecomponentsareintheforwardpositionintherack.Ifdesired,themountingearscanbechanged,sothePDUresidesintherearpositionwithintherack.1.DisassembletheleftandrightmountingearsfromthePDUsidebracketsusingaT20driver .2.ReinstalltheleftandrightmountingearsonthePDUsidebracketatthefrontpositionusingaT20driver.TorquetheM4screwsto1.8N-m(16in-lb).PerformthefollowingproceduretoinstallthePDU.Procedure3-3MountingPDUintoRack1MountthePDUintothe19-inchrackasfollows:UsethescrewsprovidedwiththePDU.Ifotherscrewsaretobeused,thenobtainfourscrewswhichareatleast10mm(3/8inch)long.NOTETheM5screwsareattachedinabagtotherearbracket.2MountthePDUinthebottommostRackUnit.InstalltwoscrewspersideusingaT25Torxbitandtorqueto4.7N-m(42in-lb).PerformthefollowingproceduretogroundthePDU.Procedure3-4GroundingPDU1NOTEPerformthissteponlyifanon-Motorolarackisused.19-inchracksthatarepaintedonthe19-inchmountingrailfrontfacerequireanexternalPDUgroundcable.Continued3-1068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthePDUProcedure3-4GroundingPDU(Continued)ThePDUissuppliedwith2-holecrimplugsfor1/0AWGstandardor2AWGhigh-strandcountexwire.Ifanothertypeofcableisrequired,orderanewlugasneeded.ThenewlugandgroundcablemustequalthesizedeterminedfortheDCInputCablesintheprecedingsteps.EnsurethatthelugmeetsthecriteriainTable3-2.Theexpectedloadconditionandcablelengthdeterminesthewiregaugerequiredforyoursystem.SeeTable2-2.2Crimpthetwo-holelugontotheGroundCable.3InstallthelugontothePDURearBracket.SecurethelugwithtwoM6Nylocknutstorquedto5.1N-m(45in-lb).4CutthegroundcabletolengthandconnectittoMasterGroundBar.PerformthefollowingproceduretoconnectpowertothePDU.Procedure3-5ConnectthePDUtopower1EnsurethatthegroundcableisconnectedbetweentherackandtheMasterGroundBar.2Ensurethatthe+27VdcPowerInputCable(DC)isnotconnectedtothemain+27Vdcpowersource.Turnoffthemain+27Vdcpowersource.ConrmthatthepowerisswitchedOFFusingaDVM.3ThePDUissuppliedwith2-Holecrimponlugsfor1/0AWGstandardor2AWGhigh-strandcountexcable.Ifyourequireanothertypeofcable,ordernewlugsasneeded.EnsurethatthelugsmeetthecriteriainTable3-2NOTETheexpectedloadconditionandcablelengthdeterminethewiregaugerequiredforthesystem.SeeTable2-2.4Removethelugcoverandservicecoverusingtheirrespectivesnaps.5Insertthetwo-holelugsthroughtherearofthePDU,sothattheholesinthelugsalignwiththeholesinthelugmountingplates.6InstalltwoM6atwashersandtwoM6x16screwsintoeachlug(4washersand4nutstotalforthe2lugs)usingaT30Torxdriver.NOTETheatwashersandscrewsaresuppliedinthebagsziptiedtothePDUrearbracket.Leavethescrewsloosesothatthelugscanbeadjustedside-to-side.Continued68P09308A55-63-11FEB2010
InstallingthePDUChapter3:Frame-basedeNodeBInstallationProcedure3-5ConnectthePDUtopower(Continued)7Replacethelugcoverwhileadjustingthecablestoensurethatthecovercanbesnappedintoposition.8Tightenthelugscrewsto5.1N-m(45in-lb)andreplacetheservicecover.9Installziptiesaroundthecablesthroughtherearbracketandpulltightforsufcientstrainrelief.10Connecttheotherendofthe+27Vdcpowerandreturnwirestothepowersource.NOTEDonotturnonthepowersourceatthistime.Thismustbedoneaftertheinstallationandcablingiscomplete.Figure3-4PDUpowerconnectionti-cdma-05694.eps3-1268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthePDUTable3-1Frame-basedeNodeBcableconnectionstoPDUbreakersConnectorLoadBKR1BCUIIBKR2AAuxiliaryEquipment#1BKR2BAuxiliaryEquipment#2BKR2CAuxiliaryEquipment#3BKR3RadioSector1BKR4RadioSector2BKR5RadioSector3Figure3-5PDUFrontPDU front.epsTable3-2LugcriteriaPDUinputLTEPDUinputlabeltextCrimplug'scenter–to–centerspacingofM6(1/4”)screwholesWiregaugecompatibilityforsuppliedlugs+27Vdc(redarrow)19mm(3/4inch)+27Vdc0V(blackarrow)16mm(5/8inch)GroundFrameground16mm(5/8inch)1/0standardcable68P09308A55-63-13FEB2010
InstallationoftheBCUIIChapter3:Frame-basedeNodeBInstallationInstallationoftheBCUII■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheInstallationoftheBCUIIsectionprovidesgeneralinformationandproceduresforinstallingaBaseControlUnitII(BCUII).BCUIIisdesignedasanindoorcomponentthatcanbemountedonastandard19-inchrack.Figure3-6showstheBCUII.Figure3-6BCUIIphysicaldesignti-cdma-05694.epsRequiredmaterialsandtoolsThefollowingmaterialsandtoolsarerequired:•BCUIISG1756•T15driver•T10driver•T25torxbit•10mmsocket•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothemasterground.3-1468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIinstallation•Wirestripper/cutters.•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;usedforprecisionDCandACmeasurements,requiring4-1/2digits.BCUIIinstallationProcedure3-6AdjustingMountingEars1Adjustthesideearsasfollows:NOTETheBCUIIandallotherLTEframeequipmentcanbemountedintotherackinaforwardorrearwardposition.ThePDU,BCUII,andRadioFilterShelfareprovidedwithmountingearsinstalled,sothatthesecomponentsareintheforwardpositionintherack.Ifdesired,themountingearscanbechanged,sotheBCUIIresidesintherearpositionwithintherack.1.DisassembletheleftandrightmountingearsfromtheBCUIIsidebracketsusingaT10driver.2.ReinstalltheleftandrightmountingearsontheBCUIIsidebracketatthefrontpositionusingaT10driver.TorquetheM3screwsto1.12N-m(10in-lb).NOTELeftmountingeargoestotherightsideandtherightmountingeargoestotheleftside.PerformthestepsinProcedure3-7toinstallpowercablestotheBCUII.Procedure3-7CablingPowertoBCUII1Stripeachwire12.7mm(1/2inch).2InsertwiresaccordingtothecolorcodeonthebackoftheBCUII.Tightenthescrewsto1.3N-m(12in-lb).SeeFigure3-7.3Plugtheblack2-pinconnectorintothefrontofthePDUBrkr1.Routethecablewiththegreenscrewterminalconnectortowardstherearovertheleftmountingear.Continued68P09308A55-63-15FEB2010
BCUIIinstallationChapter3:Frame-basedeNodeBInstallationProcedure3-7CablingPowertoBCUII(Continued)4ThreadthecablethroughtheslotintheleftsidebracketjustbehindtheplastichousingandacrosstherearofthePDU.5InstalltheBCUIIintherack.NOTEThepowercablemustbepluggedintoBCUIIduringtheBCUIIinstallationprocedure.Figure3-7CablingPowerto+27VdcBCUII-27V.epsPerformthestepsinProcedure3-8toinstalltheBCUII.Procedure3-8BCUIIInstallation1PlacearackmountingscrewinthefthholeabovethePDUrightearbracket.LeavethescrewheadspacedoutfromtherackfacetoallowfortheBCUIImountingeartobeinstalledoverthescrewhead.2PlacearackmountingscrewinthefthorsixthholeabovethePDUleftearbracket.LeavethescrewheadspacedoutfromtherackfacetoallowtheBCUIImountingeartobeinstalledoverthescrewhead.Continued3-1668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIinstallationProcedure3-8BCUIIInstallation(Continued)3HangtheBCUIIonthetwomountingscrewsandmatethegreentwo-positionScrewTerminalConnectorintotheBCUIIPowerSupplyontherear.Tightenthetworetainingscrewsintothematingconnectorto1.3N-m(12in-lb.4UseaT25torxbittoinstalltheremaining(twoscrewsperside)rackmountingscrews.Torqueallrackmountingscrewsto4.7N-m(42in-lb).ConnectingGroundtoBCUIIPerformthestepsinProcedure3-9toconnectthegroundcabletoBCUII.Procedure3-9ConnectinggroundtoBCUII1Removethegroundlugfromtheleftinsidewallusinga10mmsocketornutdriver.2CrimptheBCUIIgroundlugontoa6AWGwire.3AttachthegroundwiredoubleholelugtothethreadedstudslocatedattheBCUIIcardcagefrontleftcorner.SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Usinga10mmsocketandtorquedriver ,tightenthenutsto5.1N-m(45in-lb).4Connecttheotherendofthegroundwiretothemastergroundbar.NOTEDonotreinstallbercover(feedthroughplate)atthistime.Setitasideforsafekeepinguntiltheberinstallationiscompletedlater .68P09308A55-63-17FEB2010
BCUIIinstallationChapter3:Frame-basedeNodeBInstallationFigure3-8BCUIIGroundingFiber CoverGround Lug2X ScrewsSee Detail ADetail AD2_GNDLgFb rCvr_InDrBCUII3-1868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHeadInstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHead■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Figure3-9Radio/FilterShelfFRONT VIEW LTE_shelf_frt.eps0V+27VTRANSMIT STATUSTRANSMIT OUT 0KITNUMBERSERIALNUMBERTX-1TX/RX-0LTEFWD REFVSWRTX-0 TX/RX-1FWD REFMODULE STATUSCONTROL PROCESSORTRANSMIT OUT 1D4+0D4+1D4+0ENETD4+1VSWR+27V0V GNDTX/RX-0 TX -0FWD REFTX/RX-1 TX -1FWD REFFAN TRAYTRANSMIT STATUSMODULE STATUSCONTROL PROCESSORENETTRANSMITOUT 1TRANSMITOUT 0D4+0D4+0LEDD4+1LEDD4+1CABLE CLIPCABLE CLIPThissectionprovidestheproceduretoinstalltheRadio/FilterShelf(RFS).Thefollowingmaterialsandtoolsarerequired:•RFSSTLN6903•RFHeadSTWF4000•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothemasterground(requiredonlyifnotusingtheMotorolaprovidedrack).•T20Torxbit•10mmsocket•T25Torxbit•Wirestripper/cutters68P09308A55-63-19FEB2010
InstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHeadChapter3:Frame-basedeNodeBInstallationPerformthefollowingproceduretoinstalltheRFSDuplexer.Procedure3-10InstallingRFSDuplexer1MovethetwoRFcablesoutoftheway .InserttheDuplexerintotheRFS.2PulltheDuplexertowardsthefront,sotheDuplexerbodyrestsagainsttheinsidefrontfaceoftheRFSchassis.3UsingaT20Torx,screwtwoM4screwsthroughthefrontfaceoftheRFSintotheDuplexerbody .Torqueto2.25N-m(20in-lb).4Witha10mmsocketand3-inchsocketextension,securetheDuplexertothetwoM6studsinthebottomoftheRFSshelfwithtwoM6nuts.Torqueto5.1N-m(45in-lb).5MatethetwoRFcablesattherearoftheDuplexer.Ensurethatthecablebendsarenolessthan6mm(1/4inch)radius.Figure3-10InstallingDuplexerTheRFScanbemountedintotherackinaforwardorrearwardposition.TheRFSisprovidedwiththemountingearsinstalledsothatitisintheforwardpositionintherack.3-2068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHeadProcedure3-11AdjustingMountingEars1NOTEUseRFSwiththepartnumberSTLN6903.2Adjustthesideearsasfollows:NOTETheRadioFilterShelfandallotherLTEframeequipmentcanbemountedintotherackinaforwardorrearwardposition.ThePDU,BCUII,andRFSareprovidedwithmountingearsinstalled,sothatthesecomponentsareintheforwardpositionintherack.Ifdesired,themountingearscanbechanged,sotheRFSresidesintherearpositionwithintherack.1.DisassembletheleftandrightmountingearsfromtheRFSsidebracketsusingaT20driver .2.ReinstalltheleftandrightmountingearsonthePDUsidebracketatthefrontpositionusingaT20driver.TorquetheM4screwsto2.25N-m(20in-lb).NOTETheleftmountingeargoestotherightsideandtherightmountingeargoestotheleftside.Procedure3-12InstallingRFS1Forboththeleftandrightsideofthe19-inchrack,installonerackmountingscrewinthefthholeabovetheBCUIIMountingEarBracket.LeavethescrewheadspacedoutfromtherackfacetoallowtheBCUIIMountingEartobeinstalledoverthescrewhead.2WiththeRFSorientedsothattheDuplexeristowardsthebottom,installtheRFSsothatthecenterkeyholeintheSideMountingBracketslipsovertherackmountingscrewsinstalledinstep1.3SecuretheRFStotherack.UseaT25Torxbittoinstalltheremainingrackmountingscrewsto4.7N-m(42in-lb).68P09308A55-63-21FEB2010
RFSpowercableinstallationChapter3:Frame-basedeNodeBInstallationPerformthefollowingproceduretoinstalltheFameMountedRadioHead.Procedure3-13InstallingFrameMountedRadioHead1WiththeRadioorientedwiththehandletotheleft,slidetheRadiointotheRFSuntilfullyseated.2UsingaT20Torx,screwthetwoblackthumbscrewsonthefrontoftheRadiointotheRFS.Torqueto2.25N-m(20in-lb).RFSpowercableinstallationOnepowercableisrequiredperRFS.PerformthestepsinProcedure3-14toinstalltheDCpowercabletotheRFS.Procedure3-14InstallingRFSpowercable1PlugtheRFScablesintothePDUbreakers4,5,and6.MaketheconnectionspertheinformationinTable3-1,wheresector1isthebottom-mostRFSintheframe.2Installcabletiebracketstotheradioltershelf(snapinplace).UseziptiestotiethepowercablestothecabletiebracketsasshowninFigure3-11.3-2268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRFSGroundCableInstallationFigure3-11TyingpowercablestothecabletiebracketsRFSGroundCableInstallationPerformthestepsinProcedure3-15toaddanexternalgroundcabletotheRFS.NOTEExecuteProcedure3-15onlyiftherackisnotaMotorolarack.TheMotorolarackhasnopaintonthe19-inchmountingrailfrontface.GroundcurrentcantravelthroughthePDUchassistotheframegroundlug.Other19-inchracksthathavepaintonthe19-inchmountingrailfrontfacerequireanexternalRFSgroundcable.68P09308A55-63-23FEB2010
RFSGroundCableInstallationChapter3:Frame-basedeNodeBInstallationProcedure3-15InstallingRFSgroundcable1Crimpthe2–holecrimplugontothecustomersuppliedgroundcable.NOTETheRFSissuppliedwith2-holecrimplugsfor6AWGstandardwire.2InstallthelugontotheRFS.3Usinga10mmsocketanddriver,securethelugwith2M6nutstorquedto5.1N-m(45in-lb).Figure3-12RFSgroundcableconnectionM6 Nuts3-2468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallationoftheGPSInstallationoftheGPS■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■InstallingRFGPSantennaandcableFigure3-13showsthecomponentsoftheRFGPS(RFGPS).WhenmountingtheRFGPSAntennaconsiderthefollowingitems:•ThemountingpipefortheRFGPSheadismountedverticallywithlessthanve(5)degreesoftilt.•TheRFGPSheadrequiresaclearviewofthesky ,preferablywithinten(10)degreesofthehorizoninalldirections.•Themoreskythatisobservedincreasesthenumberofpotentialsatellitesthatcanbetracked,resultinginbetterRFGPSperformance.•Duringnormaloperation,theRFGPSheadcontinuouslytracksaminimumoffour(4)GPSsatellites.However,itistheoreticallypossibletooperatetheBTSbytrackingonlyone(1)GPSsatellite.Motoroladoesnotrecommendtrackingonlyone(1)GPSsatelliteunlesstherehasbeenanaccuratesitesurvey .•PlacetheRFGPSheadwhereRFobstructionsoftheskyareminimal.Theskyincludeseverythingwithinten(10)degreesofthehorizoninalldirections.RFobstructionsincludebuildings,towers,naturalrockformations,snow ,foliage,anddebris.PerformthefollowingproceduretoinstalllocalGPS(RFGPS):Procedure3-16InstallingRFGPSantennaandcabling1DeterminethelocationfortheRFGPSSurgeProtectiondevice(preferablyattheentrancetothebuilding).2ConnecttheRFGPSSurgeProtectiondevicetothemastergroundbus(MGB).3Determinethemountinglocation.4CAUTIONEnsurethataqualiedstructuralengineerveriestheroofstructureonwhichthemountingpoleisattachedfortheweightoftheRFGPSengineandmountinghardwareunderadverseconditionsintheinstallationarea.InstallthemountingkitattheRFGPSlocation.Usetheappropriatemountingboltsformountingsurface.Continued68P09308A55-63-25FEB2010
InstallingRFGPSantennaandcableChapter3:Frame-basedeNodeBInstallationProcedure3-16InstallingRFGPSantennaandcabling(Continued)5AttachtheRFGPSantennaassemblytothemountingbracketandsecurethewasherandcustomnutsupplied.SeeFigure3-13.6AttachthegroundingkittothemountingpolewithU-boltsandsecureusingthewashersandnutssupplied.SeeFigure3-13.7ConnecttheNconnectorofthe50ft(15.24m)superexcabletotheRFGPSantennacable.8RoutetheotherendofthesuperexcabledownthepoleandtotheRFGPSSurgeProtectiondevice.ConnectthecabletotheRFGPSSurgeProtectiondevice.Securecableusingcabletieswhereappropriate.9Attachoneendofacable(customersupplied)totheRFGPSSurgeProtectiondeviceandtheotherendtotheRFGPSconnectorontheBCUII.TheBCUIIconnectorisanSMAstyleconnector.Securecableusingcabletieswhereappropriate.3-2668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingRFGPSantennaandcableFigure3-13RFGPSinstallationandcomponentsdiagramE1_eNodeB_RFGPS_cbl.epsSurge SuppressorCustomer SuppliedTypically installed at entrance to buildingCustomer Supplied RF-GPS ConnectorCUSTOMER I/O AP CONTROLENET -A ENET -B CUST. ENETTDD RF-GPSRGPSSTATUSBCU II68P09308A55-63-27FEB2010
OptionalequipmentChapter3:Frame-basedeNodeBInstallationOptionalequipment■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Thissectioncontainsgeneralinformationandproceduresforinstallingtheoptionalequipment.Quartz-highstabilityoscillatorTheQuartzhighstabilityoscillator(Q-HSO)isavailableasanoptionalequipmenttoaccommodatecustomerswiththebackuptimingmodule.Sinceitisoptional,theQ-HSOmaynotbepresentinallinstallations.However ,ifitisinitiallyordereditisinstalledatthefactory .Figure3-14BCUIIQ-HSOunitti-cdma-05694.epsti-cdma-05694.epsMounting Tab SlotQ-HSOQ-HSORear View9-Pin Sub-D Connector9-Pin Sub-D ConnectorCaptive ThumbscrewMounting TabIftheQ-HSOisnotfactoryinstalled,performthestepsProcedure3-17toinstalltheunit.3-2868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationQuartz-highstabilityoscillatorProcedure3-17Q-HSOinstallation1InstalltheQ-HSObyinsertingthetabintotheslotintheBCUII.RefertoFigure3-14.PushtheQ-HSOuntilitseatsintheD-typeconnectorattherearofthetray .2UseaT20TorxbittoinstalltheQ-HSO.Torqueto2.25N-m(20in-lb)3NOTETheQ–HSOmustwarmupfor60minutestoreachasteadystatebeforeitcantakeoverforafailedGPSsignal.Iftheactivesitecontrollercardrebootsduringthe60minutewarm-upperiod,thetimerisreset,andtheQ–HSOmustwarmupforanother60minutesbeforeuse.TheREFFAULTLEDontheBCUIIcontrollercardlightswhentheQ–HSOisrstinstalledbutturnsoffbythetimeitiswarmedup.68P09308A55-63-29FEB2010
Quartz-highstabilityoscillatorChapter3:Frame-basedeNodeBInstallation3-3068P09308A55-6FEB2010
Chapter4InstallationoftheindoorportionsoftheRemoteRFbasedeNodeB■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09308A55-64-1FEB2010
InstallationoftheBCUIIChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeBInstallationoftheBCUII■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheInstallationoftheBCUIIsectionprovidesgeneralinformationandproceduresforinstallingaBaseControlUnitII(BCUII).BCUIIisdesignedasanindoorcomponentthatcanbemountedonastandard19-inchrack.Figure4-1showstheBCUII.Figure4-1BCUIIphysicaldesignti-cdma-05694.epsRequiredmaterialsandtoolsThefollowingmaterialsandtoolsarerequired:•BCUIISG1756•T15driver•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothemasterground.•Wirestripper/cutters.•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;usedforprecisionDCandACmeasurements,requiring4-1/2digits.4-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIinstallationBCUIIinstallationProcedure4-1AdjustingMountingEars1Adjustthesideearsasfollows:NOTETheBCUIIandallotherLTEframeequipmentcanbemountedintotherackinaforwardorrearwardposition.ThePDU,BCUII,andRadioFilterShelfareprovidedwithmountingearsinstalled,sothatthesecomponentsareintheforwardpositionintherack.Ifdesired,themountingearscanbechanged,sotheBCUIIresidesintherearpositionwithintherack.1.DisassembletheleftandrightmountingearsfromtheBCUIIsidebracketsusingaT10driver.2.ReinstalltheleftandrightmountingearsontheBCUIIsidebracketatthefrontpositionusingaT10driver.TorquetheM3screwsto1.12N-m(10in-lb).NOTETheleftmountingeargoestotherightsideandtherightmountingeargoestotheleftside.PerformthestepsinProcedure4-2toinstallpowercablestotheBCUII.Procedure4-2CablingPowertoBCUII1Stripeachwire12.7mm(1/2inch).2InsertwiresaccordingtothecolorcodeonthebackoftheBCUII.Tightenthescrewsto1.3N-m(12in-lb).SeeFigure4-23Plugtheblack2-pinconnectorintothefrontofthePDUBrkr1.Routethecablewiththegreenscrewterminalconnectortowardstherearovertheleftmountingear.4ThreadthecablethroughtheslotintheleftsidebracketjustbehindtheplastichousingandacrosstherearofthePDU.5InstalltheBCUIIintherack.NOTEThepowercablemustbepluggedintoBCUIIduringtheBCUIIinstallationprocedure.68P09308A55-64-3FEB2010
BCUIIinstallationChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeBFigure4-2CablingPowerto–48VdcBCUII-48V.epsPerformthestepsinProcedure4-3toinstalltheBCUII.Procedure4-3BCUIIInstallation1PlacearackmountingscrewinthefthholeabovethePDUrightearbracket.LeavethescrewheadspacedoutfromtherackfacetoallowfortheBCUIImountingeartobeinstalledoverthescrewhead.2PlacearackmountingscrewinthefthorsixthholeabovethePDUleftearbracket.LeavethescrewheadspacedoutfromtherackfacetoallowtheBCUIImountingeartobeinstalledoverthescrewhead.3HangtheBCUIIonthetwomountingscrewsandmatethegreentwo-positionScrewTerminalConnectorintotheBCUIIPowerSupplyontherear.Tightenthetworetainingscrewsintothematingconnectorto1.3N-m(12in-lb).4UseaT25torxbittoinstalltheremaining(twoscrewsperside)rackmountingscrews.Torqueallrackmountingscrewsto4.7N-m(42in-lb).ConnectingGroundtoBCUIIPerformthestepsinProcedure4-4toconnectthegroundcabletoBCUII.Procedure4-4ConnectinggroundtoBCUII1Removethegroundlugfromtheleftinsidewallusinga10mmsocketornutdriver.2CrimptheBCUIIgroundlugontoa6AWGwire.Continued4-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIinstallationProcedure4-4ConnectinggroundtoBCUII(Continued)3AttachthegroundwiredoubleholelugtothethreadedstudslocatedattheBCUIIcardcagefrontleftcorner.SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Usinga10mmsocketandtorquedriver ,tightenthenutsto5.1N-m(45in-lb).4Connecttheotherendofthegroundwiretothemastergroundbar.NOTEDonotreinstallbercover(feedthroughplate)atthistime.Setitasideforsafekeepinguntiltheberinstallationiscompletedlater .Figure4-3BCUIIGroundingFiber CoverGround Lug2X ScrewsSee Detail ADetail AD2_GNDLgFb rCvr_InDrBCUII68P09308A55-64-5FEB2010
BCUIIinstallationChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeB4-668P09308A55-6FEB2010
Chapter5InstallationoftheRRH■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09308A55-65-1FEB2010
InstallingtheRemoteRadioHeadChapter5:InstallationoftheRRHInstallingtheRemoteRadioHead■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TheRemoteRadioHead(RRH)isavailableinthreemodels:•700MHz•2.1GHz•2.6GHzInstallingthe700MHzRRHThe700MHzRRHcanbeconguredintwoways:•Wallmountconguration•PolemountcongurationPerformthefollowingproceduretoinstallthe700MHzRRHtoawall.Procedure5-1700MHzRRHwallmountconguration1Drillfourholesoftheappropriatesizeintothewallforthewallmountanchorsasrecommendedbythestructuralengineer.Drilltheholesinthelocationsasshown.Continued5-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRHProcedure5-1700MHzRRHwallmountconguration(Continued)2InstallthetoptwoM8boltsinthetoptwoslotsonthewall.Boltsshouldnotbetightened.Boltheadsshouldbespacedatleast15mmfromthewall.Continued68P09308A55-65-3FEB2010
Installingthe700MHzRRHChapter5:InstallationoftheRRHProcedure5-1700MHzRRHwallmountconguration(Continued)Step 2Step 4NOTEEnsurethataqualiedstructuralengineerveriesthewallstructureandwall-mountinstallationfortheweightoftheinstallationunderadverseconditionsintheinstallationarea.3Hangthewallmountbracket,insertingthetwoM8boltsintothekeyholeslots.Slidethebracketintothenallocation.4InserttwoM8boltsinthebottomtwoslotsandtightenthemusinga13mmsocket.Tightentheinitialtwoboltsinstalledinstep2usinga13mmsocket.NOTETorquesettingforboltsmustcomplywiththevaluerecommendedbythemanufacturerofthewallanchors.M8x50boltsareprovided.However ,otherfastenersmaybenecessarypertherecommendationsofthestructuralengineer.Continued5-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRHProcedure5-1700MHzRRHwallmountconguration(Continued)5Fixthe700MHzsecuringplatetothebackofthe700MHzunit.UsingaT30securityTorxdriver ,tightenthecaptiveM6fastenertoaminimumtorqueof5.1N-m(45in-lbs).Captive M6 fastenerRRH Securing BracketNOTEThesecuringbracketisshippedinthesamepackagingasthewallmountingbracket.Continued68P09308A55-65-5FEB2010
Installingthe700MHzRRHChapter5:InstallationoftheRRHProcedure5-1700MHzRRHwallmountconguration(Continued)6InserttheRRHintokeyholesonthebracketusingthemountingfeet.Continued5-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRHProcedure5-1700MHzRRHwallmountconguration(Continued)7Fixthesecuringbrackettothewallmountbracket.TightenthecaptiveM6fastenerusingaT30securityTORXdrivertoaminimumtorqueof5.1N-m(45in-lbs).Captive M6 fastener8UsingaT25Torxdriver,removethehandlesafterinstallationoftheRRH.Continued68P09308A55-65-7FEB2010
Installingthe700MHzRRHChapter5:InstallationoftheRRHProcedure5-1700MHzRRHwallmountconguration(Continued)9FitthesolarcoverbyinsertingthehingesontheRRHintotherecessesinthetoppanelofthecover .10SecurethesolarcoverwithM6captivefastenerslocatedineachbottomcorner.TightenthefastenerusingaT30securityTORXdrivertoaminimumtorqueof5.1N-m(45in-lbs).Continued5-868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountcongurationProcedure5-1700MHzRRHwallmountconguration(Continued)700MHzRRHpolemountcongurationPerformthefollowingproceduretoinstallthe700MHzRRHtoapole.Procedure5-2700MHzRRHpolemountconguration1FixthepolemountingbracketstothepolewithU-boltsorbandingstraps.Ifbandingstrapsareused:•Installeachpolemountbracketwithasteelstrap.Tightenthesteelstrapswithbandingtools.FollowtheinstructionsofthespeciedbandingtoolfromBAND-ITtotightenthesteelstraps.Continued68P09308A55-65-9FEB2010
700MHzRRHpolemountcongurationChapter5:InstallationoftheRRHProcedure5-2700MHzRRHpolemountconguration(Continued)•MotorolarecommendstheBAND-ITC00169tool.NOTEEnsurethataqualiedstructuralengineerveriesthepolestructureandpole-mountinstallationfortheweightoftheinstallationunderadverseconditionsintheinstallationarea.Location for optional band installationLocation for optional band installationContinued5-1068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountcongurationProcedure5-2700MHzRRHpolemountconguration(Continued)2SecurethepolemountbracketswitheightM6boltstothewallmountingbracket.Torqueto5.1N-m(45in-lb)usinga10mmsocket.Continued68P09308A55-65-11FEB2010
700MHzRRHpolemountcongurationChapter5:InstallationoftheRRHProcedure5-2700MHzRRHpolemountconguration(Continued)3Fixthe700MHzsecuringbrackettothebackofthe700MHzunit.UsingaT30securityTorxdriver ,tightenthecaptiveM6fastenertoaminimumtorqueof5.1N-m(45in-lbs).Captive M6 fastenerRRH Securing BracketNOTEThesecuringbracketisshippedinthesamepackagingasthe700MHzRRHandwallmountbracket.Continued5-1268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountcongurationProcedure5-2700MHzRRHpolemountconguration(Continued)4Insertthe700MHzRRHintokeyholesonthebracketusingthemountingfeet.5Fixthesecuringbracketstothepolemountbracket.Usinga10mmsocketTORXdriver ,tightentheeightcaptiveM6fastenerstoaminimumtorqueof5.1N-m(45in-lbs).Continued68P09308A55-65-13FEB2010
700MHzRRHpolemountcongurationChapter5:InstallationoftheRRHProcedure5-2700MHzRRHpolemountconguration(Continued)Captive M6 fastener6UsingaT25Torxdriver ,removethehandlesonbothsidesoftheRRHafterinstallation.Continued5-1468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountcongurationProcedure5-2700MHzRRHpolemountconguration(Continued)7FitthesolarcoverbyinsertingthehingesontheRRHtherecessesinthetoppanelofthecover .8SecurethesolarcoverwithM6captivefastenerslocatedineachbottomcorner.TightenthefastenerusingaT30securityTORXdrivertoaminimumtorqueof5.1N-m(45in-lbs).Continued68P09308A55-65-15FEB2010
700MHzRRHconnectionsChapter5:InstallationoftheRRHProcedure5-2700MHzRRHpolemountconguration(Continued)700MHzRRHconnectionsFigure5-1showstheconnectionsontheundersideofanRRH.TheRS232/MMIandtheEthernetconnectionsareplacedunderneathaprotectiveweather-sealedaccesscover .5-1668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationInstallationof2.1/2.6GHzRRHFigure5-1700MHzRRHconnectionsWARNINGThepowerinputconnectionisnotweathersealeduntilthematingcableisinstalled.Weathersealingisonlymaintainedifthematingcableisinstalledproperly.AprotectivecovermustbeplacedovertheRS232/factorytimingports/Ethernetconnectorstoensureproperweathersealing.Table5-1LEDcongurationsStatusLEDTransmitLEDStateSlowFlashingGreenBootstrap(Codeload)state.GreenActivestandby/callprocessingstate.RedPowerAlarmIndication.RedRFAlarmIndication.AlternateFlashingRedGreenFlashreprogrammingstate.YellowRRHistransmitting.ForcablingrequirementsforRRHproducts,seeeNodeBCableDescriptions(min90Cinsulationrating)onpage2-13.TheSFPmodulethattsintheD4+socketontheRRHhastobeorderedseparately .Installationof2.1/2.6GHzRRHThissectionprovidesprocedurestoinstallthe2.1/2.6GHzRRH.68P09308A55-65-17FEB2010
Installationof2.1/2.6GHzRRHChapter5:InstallationoftheRRHThe2.1/2.6GHzRRHcanbeconguredintwoways:•Wallmountconguration•PolemountcongurationThechassisforboth2.1GHzRRHand2.6GHzaresimilar.Themountingbracketscanaccommodatea2-inchto4.5-inchdiameterpoleorbemounteddirectlytoaatwallbyomittingclampsandthreadedrodsandusingfour7/16-inchdiametercornerholes.ASecurityTorxT45driverisrequiredtoxtheM8SecurityTorxPanHeadscrew .PerformthestepsinProcedure5-3toinstallthe2.1/2.6GHzRRHtoawall.Procedure5-32.1/2.6GHzRRHwallmountconguration1CAUTIONEnsurethataqualiedstructuralengineerveriesthewallstructureandwall-mountinstallationfortheweightoftheinstallationunderadverseconditionsintheinstallationarea.Drillfourholesoftheappropriatesizeintothewallforthewallmountanchorsasrecommendedbythestructuralengineer.DrilltheholesinthelocationsasshowninFigure5-2.2Installwallanchorsintothedrilledholes.3Alignthefourmountingholesinthewallmountbracketwiththefourholesdrilledintothewall,andinstallscrewsthroughthemountingbracketintothewallanchorsinstalledinstep1.4Tightenthefourscrewstothetorquevaluerecommendedbythemanufacturerofthewallanchors.5InserttheM8capscrewsintotwouppermountingholesonthesidesoftheRRH.Engage2to3threadsofeachfastener.6InserttheRRHintothebracketandsupportbypositioningthethreadedshanksofthetwopartiallyinstalledM8capscrewsintotheopenslotsatthetopofthebracket.7PivotthelowerportionoftheRRHuntilthelowertwomountingholesofthebracketalignwiththethreadedlowertwomountingholesatthesidesoftheRRH.InserttheremainingtwoM8capscrewsandtightento24.3+/–1.3N-m(18+/-1foot-pounds).TightenthetoptwoM8capscrewsto24.3+/–1.3N-m(18+/-1foot-pounds).8ConnecttheframegroundcabletothedesignatedpadonthebottomsurfaceofRRHusingthetwo¼-20threadedstuds,lockwashers,andhexnutsprovidedwiththeRRH.Tightenhexnutsto10.8+/–1.3N-m(8+/-1foot-pounds).5-1868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation2.1/2.6GHzRRHpolemountcongurationFigure5-2LTE2.1/2.6GHzRRHWallMountBracketMountingHoleLocations053.2196.313050.176.62 052.0153.0621.40835.75 10.250260.352.1/2.6GHzRRHpolemountcongurationPerformthestepsinProcedure5-4toinstallthe2.1/2.6GHzRRHtoapole.Procedure5-42.1/2.6GHzRRHpolemountinstallation1Attacha50.8mm(2-inch)poleclamptotherearsurfaceofthesupportbracket.SupportintwolocationsasshowninFigure5-3.FastenwithM5x12mmlongHexHeadscrewsandtightenedto4.5+/-.22N-m(40+/-2inch-pounds).Continued68P09308A55-65-19FEB2010
2.1/2.6GHzRRHpolemountcongurationChapter5:InstallationoftheRRHProcedure5-42.1/2.6GHzRRHpolemountinstallation(Continued)2InsertfourM8x200mmlongthreadedstudsthroughholesinthepreviouslymountedpoleclamp.Threadintothesupportbracketuntilstudsprotrude1.524mm-3.175mm(.06-0.1250inches)beyondtheM8clinchnuts.3Positionthepreviouslyassembledmountingbracketagainsta50.8mm(2-inchminimum)to114.3mm(4.5-inchmaximum)outsidediameterpole,sothattheserratedfeaturescapturethepoleandtheM8threadedstudsstraddlethepole.TheassemblymustbeorientedwiththeRRHmountingslotsfacingupwardasshowninFigure5-3.4Slidetheremainingpiecesofthe50.8mm(2-inch)poleclampontotheM8threadedstuds,ontheoppositesideofthepolefromthepreviouslyinstalled50.8mm(2-inch)poleclamppieces,againcapturingthepolewithintheserratedfeaturesofeachpiece.5InstalltheM8splitlockwasherandtheM8hexnutontoeachM8threadedstud,andevenlytightento24.3+/–1.3N-m(18+/-1foot-pounds).6InserttheM8capscrewsintotwouppermountingholesonthesidesoftheRRH.Engage2to3threadsofeachfastener.7InserttheRRHintothebracketandsupportbypositioningthethreadedshanksofthetwopartiallyinstalledM8capscrewsintotheopenslotsatthetopofthebracket.8PivotthelowerportionoftheRRHuntilthelowertwomountingholesofthebracketalignwiththethreadedlowertwomountingholesatthesidesoftheRRH.InserttheremainingtwoM8capscrewsandtightento24.3+/–1.3N-m(18+/-1foot-pounds).TightenthetoptwoM8capscrewsto24.3+/–1.3N-m(18+/-1foot-pounds).9ConnecttheframegroundcabletothedesignatedpadonthebottomsurfaceofRRHusingthetwo¼-20threadedstuds,lockwashers,andhexnutsprovidedwiththeRRH.Tightenhexnutsto10.8+/–1.3N-m(8+/-1foot-pounds).LTE2.1/2.6GHzRRHMountingBracketFigure5-3showstheLTE2.1/2.6GHzRRHmountingbracketandFigure5-2illustratesthemountingbracketinawallmountcongurationalongwiththenecessarymountingholelocations.5-2068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallation2.1/2.6GHzRRHFigure5-3LTE2.1/2.6GHzRRHMountingBracketSupport bracket Threaded studs2-inch pole clampHex Head screwsSplit lock washerHex nute1_eNodeB_mountingbracket1.eps 2.1/2.6GHzRRHFigure5-4showsthe2.1GHzRRH.68P09308A55-65-21FEB2010
2.1/2.6GHzRRHChapter5:InstallationoftheRRHFigure5-42.1GHzRRHE1_radiohd_frt.epsTX1M 2x MOLEXRX1DTX/RX1I/O 1I/O 2RX2MDRX1M TX2MRX2MRX1D RX2D AISGTX2/RX2GNDPWR5-2268P09308A55-6FEB2010
Chapter6CablingoftheRRH■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ThischapterprovidescablinginstructionsfortheRRH,andinterconnectfromtheindoorrackmountedequipmenttothebuildingI/OpointfortheRemoteRF-BasedeNodeB.68P09308A55-66-1FEB2010
Inter-cabling–betweenmajorcomponentsChapter6:CablingoftheRRHInter-cabling–betweenmajorcomponents■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■SafetywhenhandlingFiber/PowerSupplyandEarthCablesHandlingInstructionsforFiberCablesWARNINGDonotlookdirectlyintoberopticcablesordatain/outconnectors.Eitherthedatain/outconnectorsortheun-terminatedberopticcablesconnectedtodatain/outconnectorscanemitlaserradiation.Thefollowingspecialhandlingproceduresshouldbefollowedforallbercables:•Donotremovedustcapsexceptduringoperation.•Donottouchtheendsurfaceoftheconnectors.Protectitfromdamageatalltimes.Ifcleaningisnecessary ,useisopropylalcoholandacleaningtissueonly .•Makeconnectionscarefullyandslowly ,beingsuretonotetheanti-rotationkeyifapplicable.•Whenbending,beawareoftheminimumbendradiusallowed.Donotkinkorsqueezethecable.•Preventthecablefromtwisting.Becarefulwhenunwinding.SafetywheninstallingthepowersupplyandearthcablesWARNINGObservethefollowingpowersupplyandearthcablespre-installationwarnings:•EnsureacompleteprimaryearthpathbyconnectingtheearthcabletotheRRHbeforeconnectingthepowersupplycabletothemainpowersource.•Selecttheearthcableratingsinaccordancewiththenationalandregionalwiringregulations.•Ensurethattheenclosureearthcableisa6AWG.•RRHequipmentoperatesatpotentiallyhazardousvoltages.Ensureonlytrainedandcompetentpersonnelworkonthisequipmentinaccordancewiththelocalregulations.•Exercisecautionwheninstalling,commissioning,andremovingtheprotectivecoversforanypurpose.•Avoidwearingantistaticwriststrapwhileservicingthepowersuppliesorpowerdistributioncablingtopreventseriouspersonalinjury.6-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHgoundconnectionsRRHgoundconnectionsPerformthefollowingproceduretoconnectRRHtoground.Procedure6-1ConnectingRRHtoground1UsingaT30securityTorxdriver,loosenandremovetheearthgroundlugontheRRH.2Obtaina6AWGearthcablefortheRRHearthlugandremovetheoutersheathtoexposethecorrectlengthofthebarecopper.3ReattachthegroundlugontotheRRH.UsingaT30securityTorxdriver,tightenthecaptivescrewsto5.1N-m(45in-lbs).4Connecttheoppositeendoftheearthcabletoaneffectiveearthingpoint.RRHpowerconnectionsThissectioncontainstheprocedureforconnectingtheRRHpowercables.RRHpowerconnectionconsiderationsNOTEAlwayscheckwiththelocalbuildingauthoritiesforthewiresizerequirementsforyourenvironment.NOTEWheninterfacingwiththeBCUII,thecustomerisresponsibleforprovidingdcpowertotheRRH.Thefollowinginformationisareminderofthecustomersresponsibilities.Thecustomerisultimatelyresponsibletoensurethatallgroundingguidelinesandcustomer-suppliedPowerCabinetorservicebayconnectionsmeetlocalelectricalcodes.Consultthesiteplanningdocumentstodetermineifthewirecolorshavebeenpreviouslyspecied.ConsulttheStandards and Guidelines for Communication Site, Motorola part number68P81089E50forfurtherpowercablinginformation.Ifthedcpowercablelengthbetweenthecustomer-suppliedPowerCabinetorservicebayandtheRRHexceeds3meters,verifythatthepowersourcemeetsConductedEmissionsrequirementsfromETSIEN301489-1Clause8.3DCPowerInputandOutputPorts.ThisactionistomaintaintheregulatorytypeapprovalrequirementforthosemarketsrequiringaCEmarkontheequipment.68P09308A55-66-3FEB2010
RRHpowerconnectionsChapter6:CablingoftheRRHRRHexternalpowersupplyPropersafeguardsmustbeinplacetoinsurecompliancewithregulatoryspecicationsfortheregionoftheinstall.TwoareasofconcernareElectromagneticInterference(EMI)andSurgeprotection.SurgeprotectionofthedcoutputThespecicationsforsurgeprotectionare:•MustbecomplianttoIEC61000-4-5,ClassX5KVat2.5KACommonModeand500Vat250ADifferentialModeIECcombinedwaveform.•Physicallylocatetheprotectionunitascloseaspossibletowherethedclinecomesintothestructure.•MustmeetelectrostaticdischargeperIEC61000–4–2Level4.Motorolarecommendedsurgeprotectors:•Transtector,partnumber12RICP•EmersonPower ,partnumberDCB-48Onesurgeprotectorisusedforeachsector .DCpowerlter(EMIprotection)ThespecicationsfortheDCpowerlterare:•LimitsfortheconducteddisturbanceatthemainsportsofClassBITEequipmentmeetthelimitsspeciedinEN55022:2006(derivedfromCISPR22:2005)•DCseries,15Ato125A•General-purposeapplication•SupportsbulkheadandrackmountingMotorolarecommendsthefollowingpowerlter:•TycoElectronics(CORCOM),partnumber10VN1(6609052–2)Onepowerlterisusedforeachsector.RRHdcpowercableconnectionThefollowingprocedureassumes:•ThecustomerisusingtheMotorolasuppliedRRHdcpowercables.•TheDCPowerFilterandtheDCSurgeSuppressorunitsarelocatedinsidethecustomerlocation.•TheDCPowerFilterandtheDCSurgeSuppressorunitsarealreadyinstalledandcabled.6-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHpowerconnectionsRefertoFigure6-3forthelocationofthepowerconnectorontheRRHs.TherecanbetwomethodsofsupplyingpowertotheBCUIIandRRH:•Twoseparatepowersourcesareused.OnefortheBCUII(-48Vdc)andonefortheRRH(+54Vdc).•Asinglepowersource(-48Vdc)suppliespowertoboththeBCUII(-48Vdc)andtheRRH(+54Vdc).Thepolaritymustbereversedwhenconnectingthecablestotheheadtoconvertthepowersourceto+54Vdc.RefertoFigure6-1foragenericsystempowercablingdiagramofthismethod.68P09308A55-66-5FEB2010
RRHpowerconnectionsChapter6:CablingoftheRRHFigure6-1SystemPowerCablingE1_SysPwrCabling1.epsRACKMGB RackCustomerSuppliedCustomerSuppliedCustomerPower+27 VPDU+27 V Radio ShelfRadio ShelfRadio ShelfBCUAEACACACALAL**** When using a Motorola rack, only the BCU and the frame need to be cabled to the MGB. When using a non-Motorola rack, all items must be cabled to the MGB. RRH STYLE 1MGBCustomerSuppliedCustomerSuppliedCustomerPower-48 VPDU-48 VRRHRRHRRHBCU Surge suppressorsand filters *BuildingEntrance/ExitAEAKAKAKABABABALAL* Surge suppressors and filters are customer supplied. MGB = Master Ground BusRRH STYLE 2MGBCustomerSuppliedCustomerSuppliedCustomerPower-48 V RRHRRHRRHBCUSurge suppressorsand filters *BuildingEntrance/ExitABABABAL* Surge suppressors and filters are customer supplied. MGB - Master Ground Bus6-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHpowerconnectionsFigure6-22.6GHzRRHconnections68P09308A55-66-7FEB2010
RRHpowerconnectionsChapter6:CablingoftheRRHFigure6-3RRHpowercablingE1_Head_IndoorBCUII_PWR1.epsSite DC PowerorMotorola PDUTransmission Entry Point(Building Entrance/Exit)Note: Head is designed to use -48 V dc.EMI Filter and Surge Protector are customer supplied.BCU RRHRRHRRHIt is a good practice to ground the cables at the building entrance using cable clamps. The power cable includes a ground braid for this purpose. Cable clamps are customer supplied and need to support a 9 mm cable.Surge Protection andDC Filters - as requiredProcedure6-2RRHpowercabling1Ensurethatcustomersupplieddcpowersource(+54Vdcor–48Vdc)isdisengaged.Continued6-868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHpowerconnectionsProcedure6-2RRHpowercabling(Continued)2Beforeroutingthedcpowercable,verifythatitisproperlycolorcoded.IfmorethanoneRRHisinuse,ensurethattheyareallproperlycolorcoded.Thecolorsareasfollows:•RFU1–RED•RFU2–BLUE•RFU3–YELLOW•RFU4–GREENPlaceacorrespondingcoloredadhesivebackedlabelontheRRH(1-4)chassisinthearealabeledRFUID.3Atthecustomerlocation,locatetheterminalblockwhichsuppliespowertotheheads.4Ensurethatthereisenoughcableinsidethecustomerlocationsothat:•TheRedwireofthecablecanconnecttotheDCSurgeSuppressor.•TheBlackwirecanconnecttotheterminalblock.5Atthetransmissionentrypoint(customerbuildingexit/entrance),groundthecablesby:•Strippingthepowercableofitsouterjackettoexposetheshieldandinnerconductors.•Stripbacktheshieldtoalengthsuchthatitcanbeproperlygroundedusingacableclamp.SecurelyclamptheoutercablejacketwithenoughlengthforthepowerconductorstoreachthecorrectterminalblockandtheDCSurgeSuppressorwithoutexcessivestrain.Ensurethatthereispropergroundingbetweentheshield,braid,andgroundingcontactsofthecableclamp.6Terminatethepowerconductorswithferrules(PN2987529D01)@2Xusingthepropercrimptool(TycoP/N47387-7).Ensurethattherearenoloosestrandsthatmightcomeincontactwithametallicsurface,tool,orotherconductor.Continued68P09308A55-66-9FEB2010
RRHtoBCUIIinterconnectChapter6:CablingoftheRRHProcedure6-2RRHpowercabling(Continued)7ConnecttheBlackcabletotheterminalblock.ConnecttheRedcabletotheDCSurgeSuppressor .Tightentheconnectors.CAUTION•Ensurethattheferrulesdonotcontacteachother ,othermetallicstructure,tools,oranyotherconductivemediaafternalinstallation.Caremustbetakentoensurethatthecircuitisisolatedandcomplete.•DonotengagetheRRHCircuitBreakersuntilacompleteandproperconnectionhasbeenmadeattheRRHendoftheconductor ,andtheRRHisinitsnalmountedposition.•Donotovertorquetheterminalblockofthecustomersuppliedpowerwhentighteningthecableconnections.Thecustomersuppliedpowerterminalblockmustnottwist.8Routethepowercableupthepoletotheappropriateheads.Groundthecablealongitslengthusingtheshieldandbraidofthecableforgroundconnectiontothetowerstructureorothermaingroundpointorstructure.Ifconduitisbeingused,routethepowercablesthroughtheconduit.9ConnectthepowercabletothedcinputconnectorontheRRH.Tie-wrapcableasnecessary .Ensurethatthereissufcientstrainrelief.RRHtoBCUIIinterconnectPerformthestepsinProcedure6-3toconnectthedigitalcabletotheBCUII.Procedure6-3ConnectingthedigitalcabletotheBCUII1OpentheBCUIIfrontdoorandinstallonebertransceivermoduleperRadiointotheBCUII,startingwithSFPportA.NOTETheSFPslotsarelabeledA,B,C,andD.PopulateSlotArst.2UsingaT20Torxbit,removetwoscrewstoremovethebercablefeedthroughplatefromtheleftinsidewalloftheBCUII.NOTEThefeedthroughplatemayalreadybeoffperthepreviousprocedurestoinstalltheBCUIIintherack.3PositionthecablesuchthatthecableisinthelowestpositionandthatthegrommetisinthelocationindicatedinFigure6-4.Continued6-1068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHtoBCUIIinterconnectProcedure6-3ConnectingthedigitalcabletotheBCUII(Continued)4Removetheprotectivecapsfromthebercableconnectorandthebertransceivermodule.5Matethebercabletotheleft-mostbertransceiver ,whichismarkedAunderthebertransceivermodule.Repeatstep1–step5forthesecondandthirdbercableuntiltheyareroutedasshowninFigure6-6andFigure6-7.6Connectthesecondandthirdbercablesasfollows:•Secondbercable–Connecttothesecondgrommet,positionupandmatetobertransceiverB.•Thirdbercable–Connecttothethirdgrommet,positionupandmatetobertransceiverC.GrommetlocationsareshowninFigure6-5Figure6-4FiberCableE1_XCR_cable.epsGrommet LocationBCU IIConnection68P09308A55-66-11FEB2010
RRHtoBCUIIinterconnectChapter6:CablingoftheRRHFigure6-5BCUIIFiberOpticCableGrommetLocationGROMMETD2_BCUII_Grommet_Location.eps6-1268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHtoBCUIIinterconnectFigure6-6FiberOpticCableBracketsD2_BCUII_FO_Clip_1.epsView A View BView C68P09308A55-66-13FEB2010
RRHtoBCUIIinterconnectChapter6:CablingoftheRRHFigure6-7FiberOpticCableClipInstallationD2_BCUII_FO_Clip_2.epsView AFiber ClipView B View CView D View EUseTable6-1toidentifytheroutingforthecablesrunningbetweentheBCUIIslotsandtheRRHsectors.6-1468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHtoBCUIIinterconnectTable6-1FibercablesroutingBCUIIbertransceiverRadiobertransceiverARRHsector1BRRHsector2CRRHsector3DNonePerformthestepsinProcedure6-4toconnectthedigitalcabletotheRRH.Procedure6-4ConnectingthedigitalcabletotheRRH1WARNINGCheckthatthedcpowerhasnotbeenconnectedorisolatethedcpowerbeforecommencingthefollowingprocedure.RoutethebercableoutofthebuildingandtotheRRHsasfollows:1.FitonesuppliedferriteclipoverapairofD4+cables,insidethecableentrybox,connectingtotheT43module.EnsurealltheD4+cablepairshaveoneferritecliptted.2.FeedtheBCUIIcableendsupthroughthecableglandattherearofthecabinet.3.RoutethecablesupinsidetherearoftherackandacrossthetopfromreartofrontuntiltheyappearatthefrontjustabovetheBCUIIcard.4.InsertSFPbertransceivermodulesintotheBCUII(followstep2).ConnecttheberLCconnectortotheSFPbertransceivermodule.2InstalltheRRHD4+cableasfollows:1.RemovetheprotectivecoversfromtheD4+socketsontheRRH.2.UnpacktheSFPbertransceivermodulesandinsertthemintotheD4+connectors.3.SecuretheSFPbertransceivermodulesbypushingthemrmlyhomeintothesocketstakingcarenottodamagetheextractionhandle.TheextractionhandlemustbefoldedagainstthebodyoftheSFPbertransceivermodulebeforetheD4+cablecanbetted.Continued68P09308A55-66-15FEB2010
InstallingRFcablesfromantennastoRRHChapter6:CablingoftheRRHProcedure6-4ConnectingthedigitalcabletotheRRH(Continued)CAUTION•FailuretoensurethattheSFPbertransceivermoduleisinsertedcorrectlyandmatedmightresultinaconnectionfailure.•TheD4+cablecanbesecuredintopositioneveniftheSFPbertransceivermoduleisnotfullyinserted,whichresultsinwhatlookslikearmconnectionexternallybutinternallynoconnectionismade.4.Withtheberconnectorheldoutoftheway ,insertthetwocablelatchestothesocket.5.Holdingtheberconnector,removethetwosmallprotectivecapsandinserttheconnectorintotheSFPbertransceivermodule.6.EnsurethatthebercableisfullylatchedintotheSFPbertransceivermodule.7.Movethecablehousingforwardtocovertheberconnectionandsecureintopositionbyscrewingithand-tightontothesocket.InstallingRFcablesfromantennastoRRHPerformthestepsinProcedure6-5toinstallRFcablesfromantennastoRRH.Procedure6-5InstallingRFcablesfromantennastoRRH1RemovetheprotectivecoversfromtheTX/RX0andTX/RX1portsontheRRH.2ConnecttheRFantennacablestotheTX/RX0andTX/RX1N-typeconnectorsontheRRH.Usinga19mmtorquewrench,tightentheN-typeconnectionsto4.3N-m(38in-lbs).3SecuretheRFcablesconnectingtheRRHtotheantennausingcabletiesasappropriatetoreducethechanceofdamagetothecables.CustomerI/OcableinstallationCableAB,listedinTable2-4,isrequiredforthisinstallation.PerformthefollowingstepstoinstalltheCustomerI/Ocable.6-1668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationEthernetcableinstallationProcedure6-6InstallingCustomerI/Ocable1InstalltheCustomerI/Ocable(AB)tothefrontpaneloftheBCUII.2RoutetheoppositeendoftheCustomerI/Ocabletotheterminationequipment.Securethecablewithappropriatestrainreliefusingthetiewrapsasnecessary .3EnsurethattheberopticandearthgroundcablesareinstalledandtheBCUIIfrontpanelislatchedproperly .EthernetcableinstallationEthernetportsTheEthernetportsfortheBCUIIarelocatedonthefrontpanel.Therearethreeportsavailable:•ENET-A•ENET-B•Cust.ENETTheEthernetportsareusedasfollows:•Non-redundantEthernetBackhaul(BH)-thetypicalconnectionistoENETA,butENETBcanbeused.•RedundantEthernetBackhaul-thetypicalconnectionistheprimaryBHtoENETAandredundanttoENETB.RedundantBHisnotsupportedatthistime.•EthernetBackhaulDiagnostics-thetypicalconnectiontoENETAorENETBisalocalcomputerwithEthernettrace(Wireshark).Thisallowsbackhaultrafctobemonitoredortested.•CustomerENET-AllowsaccesstothebackhaulwhentheENETAandBportsarebeingused.EthernetcableinstallationCableAG,listedinTable2-4isrequiredforthisinstallation.PerformthestepsinProcedure6-7toinstalltheEthernetcable.Procedure6-7InstallingtheEthernetcable1OpenthepackagecontainingtheEthernetcables.Continued68P09308A55-66-17FEB2010
EthernetcableinstallationChapter6:CablingoftheRRHProcedure6-7InstallingtheEthernetcable(Continued)2ConnecttheEthernetcablestotheEthernetportsENET -AandENET -BontheBCUIIfrontpanel.RoutetheoppositeendtotheRouter .Therouterprovidesadditionalprimarysurgeprotection.3Securethecableswithappropriatestrainreliefusingthetiewrapsasnecessary .Ensurethattheberopticandearthgroundcablesareinstalledandthefrontpanelislatchedproperly .6-1868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRRHhead–48VdcpowercablinginstallationRRHhead–48Vdcpowercablinginstallation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ThissectioncontainstheprocedureforinstallingtheRRHhead–48Vdcpowercables.RRH–48VdcpowerwhenusingaBCUIIWheninterfacingwiththeBCUII,thecustomerisresponsibleforprovidingdcpowertotheRRH.ThecustomerhastheoptionofusingtheMotorola–48VPDUorprovidingtheirownPDUfunction.Thefollowinginformationisareminderofthecustomersresponsibilities.ThecustomerisultimatelyresponsibletoensurethatallgroundingguidelinesandCustomerSuppliedPowerCabinetorservicebayconnectionsmeetlocalelectricalcodes.ThefollowingprocedureassumesthatthecustomerisusingtheMotorolasuppliedRRHdcpowercables.IfthedcpowercablelengthbetweentheCustomerSuppliedPowerCabinetorservicebayandtheRRHexceeds3meters,verifythatthepowersourcemeetsConductedEmissionsrequirementsfromETSIEN301489-1Clause8.3DCPowerInputandOutputPorts.ThisvericationistomaintaintheregulatorytypeapprovalrequirementforthosemarketsrequiringaCEmarkontheequipment.Propersafeguardsmustbeinplacetoinsurecompliancewithregulatoryspecicationsfortheregionoftheinstall.TwoareasofconcernareElectromagneticInterference(EMI)andSurgeprotection.CircuitbreakerfordcoutputtoheadForcircuitbreakerandwiregaugerequirementsforRRHproducts,seeDCsupplyequipment,Maincircuitbreaker ,andDCinputcableonpage2-7.Connecting–48VdcPowerTheConnecting–48VdcPowersectionprovidesthefollowinginformationonroutingthelooseendsofthewirestothesite–48Vdcsourceforconnectiontothesource.Tominimizecurrentimbalancebetweenthefeed(-V)andreturn(+V)wiresusedinthecable,ensurethatthewiresize,length,andgaugeofeachwireusedinthecablearethesame.NOTEThissectionappliesforsiteswithoptionalMotorola-providedPDUonly .68P09308A55-66-19FEB2010
Connecting–48VdcPowerChapter6:CablingoftheRRHRequiredmaterialsandtoolsThefollowingmaterialsandtoolsarerequired:•One–48VdcPowerInputCable-customersupplied.•Wirestripper/cutters.•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;usedforprecisionDCandACmeasurements,requiring4-1/2digits.PowercablingandtiedownrequirementsTocontroltheinductanceattheEnodeBDCpowerinputduetothespacingbetweenwiresusedinthe–48VdcPowerInputCable(DC),bindthefeed(-V)andreturn(+V)wirestogetheratintervalsofonemeterorless.Connecting–48Vdcpowertothe–48VdcLTEEnodeB.PerformthestepsinProcedure6-8toconnect–48Vdcpowertothe–48VdcLTEEnodeB.WARNING•Donotwearawriststrapwhenservicingthepowersuppliesorpowerdistributioncabling.•EnsurethatthesourcefortheDCpowerisintheOFFposition.•EnsurethatallthePDUcircuitbreakersareOFF .Forthe–48VdcRemoteRFbasedeNodeBLTEsystem,thecustomerhastheoptionofusingtheMotorola-provided–48VdcPDUortheirowncircuitbreakers.IftheMotorola—providedPDUisused,performthestepsinProcedure6-8toinstallandconnectthePDU.WireAWG/breakerinformationisprovidedWireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48VDCRRHsystemswithoutPDUoption(customer-providedPDUfunction)onpage2-9.Procedure6-8Connecting–48VdcPower1EnsurethatthegroundcableisconnectedbetweentherackandtheMasterGroundBar.2Ensurethatthe–48VdcPowerInputCableisnotconnectedtothemain–48Vdcpowersource.Turnoffthemain–48Vdcpowersource.ConrmthatthepowerisswitchedOFFusingaDVM.3ThePDUissuppliedwith2-Holecrimponlugsfor1/0AWGstandardor2AWGhigh-strandcountexcable.Ifyourequireanothertypeofcable,ordernewlugsasneeded.EnsurethatthelugsmeetthecriteriainTable3-2.Continued6-2068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationConnecting–48VdcPowerProcedure6-8Connecting–48VdcPower(Continued)NOTETheexpectedloadconditionandcablelengthdeterminesthewiregagerequiredforthesystem.SeeTable2-2.4Removethelugcoverandservicecoverusingtheirrespectivesnaps.5Insertthetwo-holelugsthroughtherearofthePDU,sothattheholesinthelugsalignwiththeholesinthelugmountingplates.6InstalltwoM6atwashersandtwoM6x16screwsintoeachlug(4washersand4nutstotalforthe2lugs)usingaT30Torxdriver.NOTETheatwashersandscrewsaresuppliedinthebagsziptiedtothePDUrearbracket.Leavethescrewsloosesothatthelugscanbeadjustedside-to-side.7Replacethelugcoverwhileadjustingthecablestoensurethatthecovercanbesnappedintoposition.8Tightenthelugscrewsto5.1N-m(45in-lb)andreplacetheservicecover.9Installziptiesaroundthecablesthroughtherearbracketandpulltightforsufcientstrainrelief.10Connecttheotherendofthe–48Vdcpowerandreturnwirestothepowersource.NOTEDonotturnonthepowersourceatthistime.Thismustbedoneaftertheinstallationandcablingiscomplete.Table6-2LugcriteriaPDUinputLTEPDUinputlabeltextCrimplug'scenter–to–centerspacingofM6(1/4”)screwholesWiregagecompatibilityforsuppliedlugs–48Vdc(bluearrow)19mm(3/4inch)–48Vdc0V(blackarrow)16mm(5/8inch)GroundFrameground16mm(5/8inch)1/0standardcable68P09308A55-66-21FEB2010
CablingofRRHChapter6:CablingoftheRRHCablingofRRH■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■2.1/2.6GHzRRHChassismountinghardwareThechassisforboth2.1GHzRRHand2.6GHzaresimilar.Thechassisgroundinglocationisadoublestud/hexnut.Theinstallersuppliesthelug.Panduithasdouble1/4–inchhole5/8–inchspacingcompressionlugsthathandlewiresrangingfrom2/0to8AWG.ConnectortypesFollowingaretheconnectortypesusedonthe2.1GHzRRH,2.6GHzRRH,andmountingbracket:•I/01andI/02—12PinCircularFemale•AISG—eightPinCircularFemale•Power—2pinconnectorMale•TX1/RX1andTX2/RX2—N-TypeFemaleon2.1GHzand7/16connectorson2.6GHz•TX1M,RX1M,TX2M,andRX2—SMAFemaleConnectingpowerandtheRFtotheRRHForinstructionstoconnectpowerandtheRFtotheRRH,seeProcedure6-2.ForinstructiontoconnectRFcablesfromantennastotheRRH,seeProcedure6-56-2268P09308A55-6FEB2010
Chapter7Power-upsequence■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Thischapterprovidesthepower-upsequencefortheeNodeB.68P09308A55-67-1FEB2010
PowerUpSequenceChapter7:Power-upsequencePowerUpSequence■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Procedure7-1PowerUpSequence1Turnonthecircuitbreakerforthecustomersuppliedpower.2ClosetheeNodeBmaindisconnectcircuitbreakerontheexternalpowerfeedtopowerthePDU.3IfaMotorolaPDUisused,closetheBCUIIcircuitbreakeronthePDU.Ifanon-MotorolaPDUisused,closethecustomer-providedcircuitbreaker.4OpentheBCUIIfrontpanelbyperformingthefollowing:•Atthefrontpaneldoor,pushinonthedoorlatchreleasebuttonandgraspthetopedgeofthefrontpaneldoor.•Pullthedooropenandpivotitdownwardtothe90degreeposition.5PoweruptheBCUIIbymomentarilypressingtheBCUIIPowerSwitchsothattheswitchisintheIN/ONposition.6Switchpowerontoeachradiounitbyclosingitsassociatedcircuitbreaker.7VerifythattheGreenSTATUSLEDisonfortheSiteController.VerifythattheGreenSTATUSLEDisonorashing(waitingforasectorassignment)onthemodemcards.NOTEOnthemodem,thelightsremainreduntiltheD4(ber)linkstotheradiounitsareoperatingandsynchronized.7-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationPowerUpSequenceFigure7-1BCUIIPowerSwitchModem 2Modem 1Site ControllerD2_OEBCUII._sc_pwr_switch.epsBCUII Power Switch68P09308A55-67-3FEB2010
PowerUpSequenceChapter7:Power-upsequence7-468P09308A55-6FEB2010
Chapter8FieldReplaceableUnits■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ThischapterprovidesproceduresforremovalandreplacementofcomponentsthataredeemedFRU.68P09308A55-68-1FEB2010
ListofFieldReplaceableUnits(FRUs)Chapter8:FieldReplaceableUnitsListofFieldReplaceableUnits(FRUs)■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ThissectionliststheitemsdesignatedbyMotorolaasFieldReplaceableUnits(FRUs)fortheeNodeB.ThefollowingtablesgivevariousinformationabouttheFRUs.Table8-1eNodeBFRUInformationItemDescriptionMotorolaPartNumberNotesBCUIIFlex4Modem(SeeNotescolumn.)STLN6724RequiresuseofModemCardDuplexOpticalTransceivers.ContactyourMotorolaservicerepresentativeformoreinformation.BCUIISiteControllerCardSTLN6725BCUIII/OCardSTLN6704BCUIIPowerSupplySTPN4058Q-HSO(QuartzHighStabilityOscillator)SGLA4017BCUIIFanSGLN1946eNodeBPDU+27VdcSTLN6905eNodeBPDU–48VdcSTLN6906FrameBasedRadio(FBR)STWF4000Theindoor700MHzradio.RFSFanSTLN6904Filter/DuplexersSTFF4046BCUIItoFBRFiberCableKitSTKN4134RemoteRadioHead(RRH)STWK4000ARemoteMountRadiofor2600MHzbandoperation.Includesthewallmountbracket(STLN7037A).RemoteRadioHead(RRH)STWF4001ARemoteMountRadiofor700MHzUpperCbandoperation.Includesthewallmountbracket(SYLF8377).RemoteRadioHead(RRH)STWG4003ARemoteMountRadiofor2100MHzbandoperation.OpticalTransceiversforRRHSYLN8961Thisbertransceivercanbeusedformulti-modeberinstallationsupto100m.OpticalTransceivers–Modemcardandframe-basedradio(radioshelf)STKN4134Partnumberisforthekitcontainingabercableandopticaltransceiversusedintheframe-basedsystem.8-268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIFlex4ModemReplacementBCUIIFlex4ModemReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectivesTheprimaryobjectiveisasfollows:•RemovethefailedFlex4ModemcardfromtheBCUIIcardcage.•InstallareplacementFlex4ModemcardintheBCUIIcardcage.PreparationRequiredtoolsNotoolsarerequiredtoremoveandinstalltheFlex4Modemcard.RequireditemThefollowingreplacementunitisrequired:•BCUIIFlex4ModemSTLN6724ReplacementProcedurePerformthefollowingproceduretoremovetheFlex4Modem.Procedure8-1RemovalofFlex4Modem1Performlock-outcardprocedure.2CAUTIONESDhandlingprecautionsmustbeadheredtowhenhandlingtheBCUIIplug-incards.Wearaconductive,highimpedancewriststrap.Openthefrontpaneldoortothe90degreesposition.3LocatethefailedModemcard.Continued68P09308A55-68-3FEB2010
ReplacementProcedureChapter8:FieldReplaceableUnitsProcedure8-1RemovalofFlex4Modem(Continued)4NOTEMultiplecablesmustbedisconnectedfromconnectors.Ifnecessary ,usemaskingtapeandamarkerandtemporarilytageachcableastotheproperconnectorbeforedisconnection.Disconnecttheber-opticcablingfromthefrontofthefailedModemcard.Forber-opticcableconnectionsperformthefollowing:1.GrasptheLCduplexconnectoranddepressthereleasetoremovethebercablesfromtheberoptictransceiver .2.Removetheberoptictransceiverfromthemodem:pulldownontheberoptictransceiverlatchandpullitoutoftheslot.5Dressalldisconnectedcablesoutoftheway .6Simultaneouslypressthelockingtabsonbothcardejectorlatches.RotatebothcardejectorlatchesoutfromthecardtodisengagethecardfromtheBCUIIcage.7GrasptheModemcardfrontpanel.PullthecardawayfromtheBCUIIcardcage.SlidethecardoutoftheBCUIIcardcage.PerformthefollowingproceduretoinstalltheFlex4Modem.Procedure8-2InstallingtheFlex4Modem1InserttheModemcardintotheBCUIIcardcageasfollows:1.InserttheModemcardside-edgesintothecardslotrails.2.Rotatethecardejectorlatchescompletelyoutfromthecardfrontpanel.3.SlidethecardcompletelyintotheBCUIIcardcage.4.Makesurethatthecardrear-edgeconnectorsfullyengagewiththematingbackplaneconnectors.5.Simultaneouslypressbothcardejectorlatchesintothecardfrontpanel.Aclickisheardandfeltwheneachejectorlatchlockingtabengagesthecardfrontpanelandseatsthecardintothecage.2Reconnectallber-opticcablingtothecorrespondingconnectorsonthefrontoftheFlex4Modem.Iftheopticaltransceiverisbeingreplaced,performthefollowing:•Grasptheopticaltransceiverinonehandandtheber-opticcableconnectorinthehand.Depresstheber-opticcableconnectorreleaseandpullthecableconnectoroutofthetransceiver.Continued8-468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReplacementProcedureProcedure8-2InstallingtheFlex4Modem(Continued)•Plugtheber-opticcableconnectorintothetransceiver.RepeatthisforeachopticaltransceiverbeingreplacedGrasptheopticaltransceiverwiththecableconnected,andplugtheopticaltransceiverintotheappropriatereceptacleontheFlex4Modemcard.3TheModemcardshouldautomaticallyinitializeandbecomeactive.NotethefollowingindicationforModeminitialization:NOTELEDsgosolidgreenwhenthelinksareactiveorin-service.68P09308A55-68-5FEB2010
BCUIISiteControllerCardReplacementChapter8:FieldReplaceableUnitsBCUIISiteControllerCardReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectivesTheprimaryobjectiveisasfollows:•RemovethefailedBCUIISiteControllercardfromtheBCUIIcardcage.•InstallareplacementBCUIISiteControllercardintheBCUIIcardcage.PreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaBCUIISiteControllerCard.•T10TORXbit•Torquedriver•ESD(Electro-StaticDischarge)conductive,highimpedancewriststrapTorquerequirementsWheninstallingtheBCUIISiteControllercard,tightentheex-circuitconnectormountingM3screwsto:•1.1N-m(10in-lbs)RequireditemThefollowingreplacementunitisrequired:•BCUIISiteControllerCardSTLN6725ReplacementProcedurePerformthefollowingproceduretoremovetheBCUIISiteControllercard.8-668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReplacementProcedureProcedure8-3RemovingtheBCUIISiteControllercard1Workingatthefrontoftheframe,unlatchthefrontpaneldooroftheBCUIIandswingthedooropen.2CAUTIONThefrontpaneldoormustnotbepivotedopenbeyond120degreesfromtheclosedposition.Amechanicalstopperpinindicatesthis120degreesposition.Topreventdamagingthedoorandtheex-circuit,DONOTforcethedooropenbeyondthe120degreesposition.Workingatthefrontoftheframe,opentheBCUIIfrontpaneldoorasfollows:1.Whileholdingthedoorlatchreleasebuttondepressed,graspthetopedgeofthefrontpaneldoor .2.PullthedoorawayfromtheBCUIIandpivotitdownwardtoopen.3.Openthefrontpaneldoortothe90degreesposition.3PowerdowntheBCUII.4ObservethatalloftheBCUIIfrontpanelLEDsareOFF .5CAUTIONESDhandlingprecautionsmustbeadheredtowhenhandlingtheBCUIIplug-incards.Wearaconductive,highimpedancewriststrap.PlugtheendoftheESDwriststrapintotheBCUIIESDjack.ThisjackislocatedinthefrontoftheBCUIIattherightendoftheSiteControllercardslot.Attachthewriststraptoyourwrist.6UsingaT10TORXbitanddriver ,completelyloosenandremovethetwoscrewsthatsecuretheex-circuitconnectortotheinsideofthefrontpaneldoorassembly .7Grasptheex-circuitconnectoranddisconnectitfromthefrontpaneldoorassembly .8Openthefrontpaneldoortothe120degreesposition.Thisisthemaximumopenlimitforthedoor.Thereisamechanicalstopperpinthatindicatesthis120degreesposition.NOTEThepowercablesattachedtothefrontofthePDUinterferewithopeningtheBCUIIfrontpanelfarenoughtoreplacethecontroller .Disconnectthesepowercablesbeforeremovingthecontroller.9LocatethefailedSiteControllercard.Continued68P09308A55-68-7FEB2010
ReplacementProcedureChapter8:FieldReplaceableUnitsProcedure8-3RemovingtheBCUIISiteControllercard(Continued)10Simultaneouslypressthelockingtabsonbothcardejectorlatches.RotatebothcardejectorlatchesoutfromthecardtodisengagethecardfromtheBCUIIcage.11GrasptheSiteControllercardfrontpanel.PullthecardawayfromtheBCUIIcardcage.Slidethecardalongwiththeex-circuitoutoftheBCUIIcardcage.PerformthefollowingproceduretoinstalltheBCUIISiteControllercard.Procedure8-4InstallingtheBCUIISiteControllercard1CAUTIONThefrontpaneldoormustnotbepivotedopenbeyond120°fromtheclosedposition.Thereisamechanicalstopperpinthatindicatesthis120–degreeposition.Topreventdamagingthedoorandtheex-circuit,DONOTforcethedooropenbeyondthe120–degreeposition.Openthefrontpaneldoortothe120–degreeposition.Thisisthemaximumopenlimitforthedoor .2CAUTIONESDhandlingprecautionsmustbeadheredtowhenhandlingtheBCUIIplug-incards.Wearaconductive,highimpedancewriststrap.PlugtheendoftheESDwriststrapintotheBCUIIESDjack.ThisjackislocatedinthefrontoftheBCUIIattherightendoftheSiteControllercardslot.Attachthewriststraptoyourwrist.3InserttheSiteControllercardintotheBCUIIcardcageasfollows:1.InserttheSiteControllercardside-edgesintothecardslotrails.2.Rotatethecardejectorlatchescompletelyoutfromthecardfrontpanel.3.Slidethecard,alongwiththeex-circuit,completelyintotheBCUIIcardcage.4.Makesurethatthecardrear-edgeconnectorsfullyengagewiththematingbackplaneconnectors.5.Simultaneouslypressbothcardejectorlatchesintothecardfrontpanel.Youshouldfeelandhearaclickwheneachejectorlatchlockingtabengagesthecardfrontpanelandseatsthecardintothecage.Continued8-868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReplacementProcedureProcedure8-4InstallingtheBCUIISiteControllercard(Continued)4ConnecttheSiteControllercardex-circuitconnectortothefrontpaneldoorassemblyasfollows:1.Whileholdingtheopenfrontpaneldoorinthe90–degreeposition,connecttheex-circuitconnectortothefrontpaneldoorassembly .2.InsertthetwoM3screwsthatsecuretheex-circuitconnectortothefrontpaneldoorassembly .3.UsingaT10Torxbitandtorquedriver ,tightenthetwoscrewsto1.1N-m(10in-lbs).5PoweruptheBCUIIbymomentarilydepressingtheSiteControllercardpowerswitchsothattheswitchactuatorisintheIN/ONposition.6CAUTIONDONOTdresstheex-circuitdownintothedoorjamtopreventdamagetotheex-circuit.Theex-circuitfoldsproperlywhenthedoorisclosed.ClosetheBCUIIfrontpaneldoor.Makesurethatthedoorlatchengages.68P09308A55-68-9FEB2010
eNodeFrameBasedRadioReplacementChapter8:FieldReplaceableUnitseNodeFrameBasedRadioReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectivesTheprimaryobjectiveisasfollows:•RemovethefailedeNodeBFrameBasedRadio.•InstallareplacementeNodeBFrameBasedRadio.PreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaneNodeBFrameBasedRadio•T20TORXbit•Torquedriver•SMAtorquewrenchRequireditemeNodeBFrameBasedRadioeNodeBFrameBasedRadioReplacementProcedurePerformthefollowingprocedurestoreplacetheeNodeBFrameBasedRadioProcedure8-5RemovingtheeNodeBFrameBasedRadio1NOTEMultiplecablesmustbedisconnectedfromconnectors.Ifnecessary ,usemaskingtapeandamarkerandtemporarilytageachcableastotheproperconnectorbeforedisconnection.Disconnecttheber-opticcablingfromthefrontofthefailedFBR.Forber-opticcableconnectionsperformthefollowing:Continued8-1068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationeNodeBFrameBasedRadioReplacementProcedureProcedure8-5RemovingtheeNodeBFrameBasedRadio(Continued)1.GrasptheLCduplexconnectoranddepressthereleasetoremovethebercablesfromtheberoptictransceiver .2.Removetheberoptictransceiverfromtheframebasedradio:pulldownontheberoptictransceiverlatchandpullitoutoftheslot.2RemovethetwoRFconnectionsatthefrontoftheFBRusingSMAwrench.3UsingaT20TORXbitanddriver ,completelyloosenthetwoscrewsthatsecuretheFBR.4SlideFBRoutoftheRadio/FilterShelf.Procedure8-6InstallingtheeNodeBFrameBasedRadio1InsertFBRintotheRadio/FilterShelf.2UsingaT20TORXbitanddriver,tightenthetwoscrewsthatsecuretheFBRto2.2N-m(20in-lbs).3ReconnectthetwoRFconnectionsatthefrontoftheFBRusingSMAtorquewrench.4InstallberoptictransceiversintotheFBRandreconnecttheberopticcables.5Performrecommissioningtaskstoplacetheunitbackinservice.68P09308A55-68-11FEB2010
Filter/DuplexerReplacementChapter8:FieldReplaceableUnitsFilter/DuplexerReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectivesTheprimaryobjectiveisasfollows:•RemoveFilter/Duplexer•InstallFilter/DuplexerPreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaFilter/Duplexer.•T20TORXbit•Torquedriver•10mmhexsocket•SMAtorquewrench•N-connectortorquewrenchTorquerequirements•M4screwsto2.2N-m(20in-lb)•M6nutsto5.1N-m(45in-lb)Requireditem700MHzUpperCbandFilter/DuplexerSTFF4046Filter/DuplexerReplacementProcedurePerformthefollowingprocedurestoreplacetheFilter/Duplexer.8-1268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationFilter/DuplexerReplacementProcedureProcedure8-7RemovingtheFilter/Duplexer1RemoveRadio/FilterShelf.2Removethe2RFcables(RxAandRxB)attherearoftheDuplexer.3Usinga10mmsocketand3-inchsocketextension,removethetwoM6nutsatthebottomoftheRadio/Filtershelf.4UsingaT20Torx,removethetwoM4screwsatthefrontfaceoftheRadio/FilterShelfDuplexerbody .5RemovetheFilter/DuplexerunitfromtheRadio/FilterShelf.Procedure8-8InstallingFilter/Duplexer1InserttheFilter/DuplexerintotheRadio/FilterShelfavoidingthe2RFcables.2PulltheFilter/DuplexertowardsthefrontsotheFilter/DuplexerbodyrestsagainsttheinsidefrontfaceoftheRadio/FilterShelfchassis.3UsingaT20Torx,screwtwoM4screwsthroughthefrontfaceoftheRadio/FilterShelfintotheDuplexerbody .Torqueto1.8N-m(16in-lb).4Usinga10mmsocketand3-inchsocketextension,securetheFilter/DuplexertothetwoM6studsatthebottomoftheRadio/FilterShelfwithtwoM6nuts.Torqueto5.1N-m(45in-lb).5Matethe2RFcablesattherearoftheFilter/Duplexer.Ensurethatthecablebendsarenolessthan6mm(1/4inch)diameter .68P09308A55-68-13FEB2010
Radio/FilterShelfFanTrayReplacementChapter8:FieldReplaceableUnitsRadio/FilterShelfFanTrayReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveTheobjectiveisasfollows:•RemoveRadio/FilterShelfFanTray•InstallRadio/FilterShelfFanTrayPreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstalltheRadio/FilterShelfFanTray .•T25TORXbit•DriverRequireditemThefollowingreplacementunitisrequired:•RFSFanTrayMotorolamodelSTLN6904Radio/FilterShelfFanTrayreplacementprocedurePerformthefollowingprocedurestoreplacetheRFSFanTray8-1468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationRadio/FilterShelfFanTrayreplacementprocedureProcedure8-9ReplacingtheRFSFantray1InserttheT25TORXbitintotherecessinthelockingcamonthefrontofthefantray .2Usingdriver ,rotatecam90degreescounterclockwise(orientationdotalignswiththeunlockedlockfeatureonthefrontofthefantray .SeeFigure8-1).3Slidethefantrayassemblyoutofthefrontoftheradioshelf.4Slidethenewfantrayassemblyintotheradioshelf.5InserttheT25TORXbitintotherecessinthelockingcamonthefrontofthefantray .6Usingadriver,rotatecam90degreesclockwise(orientationdotalignswiththelockedlockfeatureonthefrontofthefantray .SeeFigure8-2).7Restorepowertotheradioshelf(ifneeded,fantrayishot-pluggable).Figure8-1RFSfantrayinunlockedposition68P09308A55-68-15FEB2010
Radio/FilterShelfFanTrayreplacementprocedureChapter8:FieldReplaceableUnitsFigure8-2RFSfantrayinlockedposition8-1668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationQ-HSO(QuartzHighStabilityOscillator)ReplacementQ-HSO(QuartzHighStabilityOscillator)Replacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Q-HSO(QuartzHighStabilityOscillator)ReplacementObjectiveTheobjectiveisasfollows:•RemovetheBCUIIcardcageassemblyfromtheframe•ReplacetheQ-HSOlocatedontherearpaneloftheBCUIIcardcageassembly•ReinstalltheBCUIIcardcageassemblyintheframeIntroductionTheoptionalQ-HSOislocatedontheBCUIIrearpanel(seeFigure8-3).ItismountedinthemiddleoftherearpanelbetweenthefantrayandthePSU.TheQ-HSOisabackupsynchronizationsourceformaintainingBTSsystemtimingestablished/sourcedbyeithertheoptionalRFGPSreceivermodulelocatedinthefrontpaneldoorassembly .TheQ-HSOcontainsahighstabilityquartzcrystaloscillator .TheQ-HSOhasa9–pinD-connectorthatconnectstotheMSOconnectorontheBCUIIrearpanel.ThisconnectionallowstheBCUIItosupplyDCpowertotheQ-HSO.Inaddition,control/datasignalsareexchangedbetweentheBCUIISiteControllercardandtheQ-HSOthroughthisconnection.TheQ-HSOprovidesa1PulsePerSecond(1PPS)timingsignal.This1PPSsignalisappliedtotheSiteControllercard.IfGPSsatellitetrackingislostoriftheRFGPSreceivermodulefails,theQ-HSOmaintainsBTSsystemtimingforupto24hours.PreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaQ-HSO:•T20TORXbit•Torquedriver68P09308A55-68-17FEB2010
TorquerequirementsChapter8:FieldReplaceableUnitsTorquerequirementsWheninstallingtheQ-HSO,tightentheQ-HSOM4thumbscrewto:•2.3N-m(20in-lbs)RequireditemThefollowingreplacementunitisrequired:•Q-HSO,MotorolamodelSGLA4017Q-HSOreplacementprocedurePerformthestepsdescribedinProcedure8-10toreplacetheQ-HSO.Procedure8-10ReplacingtheQ-HSO1RemovetheBCUIIcardcageassemblyfromtheframe.2LocatetheQ-HSOontheBCUIIrearpanel.3UsingaT20TORXbitanddriver ,loosenthethumbscrewontheQ-HSO(seeFigure8-3).Usingyourthumbandnger ,completelyloosenthecaptivethumbscrew .4Graspthetopend(thatis,thethumbscrewend)ofQ-HSOandpullitawayfromtheBCUIIrearpaneluntilthe9–pinD-connectorsarefullydisengaged.5SlidetheQ-HSOuntilthetabonthebottomendoftheQ-HSOisdisengagedfromtheretainingslotontheBCUIIrearpanel.6WiththereplacementQ-HSOproperlypositioned,insertthetabonthebottomendoftheQ-HSOundertheretainingslotontheBCUIIrearpanel.7AligntheQ-HSO9–pinD-connectorwiththeMSOconnectorontheBCUIIrearpanel.FirmlypushthetopendoftheQ-HSOagainsttheBCUIIrearpaneluntiltheconnectorsarefullyengaged.8AligntheQ-HSOthumbscrewwiththethreadedhole.UsingaT20TORXbitanddriver,tightenthethumbscrewto2.3N-m(20in-lbs).9ReinstalltheBCUIIcardcageassemblyintotheframeaccordingthestepsinProcedure8-12Reinstallingcardcageassemblyonpage8-23.ReferencediagramThefollowingdiagramhelpsclarifyandsupportcertainstepsofProcedure8-10.8-1868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReferencediagramFigure8-3Q-HSOremovalandinstallationti-cdma-05694.epsti-cdma-05694.epsMounting Tab SlotQ-HSOQ-HSORear View9-Pin Sub-D Connector9-Pin Sub-D ConnectorCaptive ThumbscrewMounting Tab68P09308A55-68-19FEB2010
BCUIIcardcageassemblyreplacementproceduresChapter8:FieldReplaceableUnitsBCUIIcardcageassemblyreplacementprocedures■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■PerformthefollowingproceduretoremovetheBCUIIcardcageassemblyfromtheframe.ObjectivesTheprimaryobjectiveisasfollows:•RemovethefailingBCUIIcardcageassemblyfromtheframe•ReplaceaFRUontherearpaneloftheBCUIIcardcageassembly•ReinstalltheBCUIIcardcageassemblyintheframeIntroductionTheBCUIIcardcageassemblyprovidesarackmountablefacilityforhousingalloftheBCUIIelectronics.ItalsoprovidesinterconnectionoftheBCUIIelectronicsaswellasconnectiontotheexternalcustomerandsiteequipment.TheBCUIIcardcageassemblyincludes:backplane,frontpaneldoorassembly ,andfantray;allinstalled.PreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaBCUIIcardcageassembly .•T20TORXbit•T30TORXbit•T10TORXbit•10mmsocket•3/8inchratchet•Flat-bladescrewdriver•Torquedriver•ESD(Electro-StaticDischarge)conductive,highimpedancewriststrap8-2068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationPreparationTorquerequirementsWheninstallingthebuilt-upBCUIIcardcage,tightenthecorrespondingfastenersasfollows:•BCUIIgroundwirelugM6nuts–4.5N-m(39.8in-lb)•FibercoverM4screws–2.3N-m(20in-lbs)RequireditemThefollowingreplacementunitisrequired:•BCUIIcardcageassembly ,MotorolapartnumberSGLN1945ReplacementProcedurePerformthestepsinProcedure8-11andProcedure8-12toreplacetheBCUIIcardcage.Procedure8-11RemovingtheBCUIIcardcage1CAUTIONThefrontpaneldoormustnotbepivotedopenbeyond120degreesfromtheclosedposition.Thereisamechanicalstopperpinthatindicatesthis120degreesposition.Topreventdamagingthedoorandtheex-circuit,DONOTforcethedooropenbeyondthe120degreesposition.Workingatthefrontoftheframe,opentheBCUIIfrontpaneldoorasfollows:1.Whileholdingthedoorlatchreleasebuttondepressed,graspthetopedgeofthefrontpaneldoor .2.PullthedoorawayfromtheBCUIIandpivotitdownwardtoopen.3.Openthefrontpaneldoortothe90degreesposition.2OntherightendoftheSiteControllercardfrontpanel,locatethepowerON/OFFswitch.3PowerdowntheBCUIIbymomentarilydepressingthepowerswitchsothattheswitchactuatorisintheOUT/OFFposition.4ObservethatalloftheBCUIIfrontpanelLEDsareOFF .5SettheexternalBCUIIpowersourcetoOFF .6DisconnectallofthecablesconnectedtoconnectorsontheoutsideoftheBCUIIfrontpaneldoor.DressthesecablesawayfromthefrontoftheBCUII.Continued68P09308A55-68-21FEB2010
PreparationChapter8:FieldReplaceableUnitsProcedure8-11RemovingtheBCUIIcardcage(Continued)7RemovethebercoverattachedtotheBCUIIcardcagefrontleftcorner .Thetwoscrewssecuringthebercoverarelocatedjustinsidetheopenfrontpaneldoor(seeFigure8-4).UsingaT20TORXbitanddriver,loosenandremovethetwoscrews.GraspthebercoverandpullitawayandoutfromtheBCUIIcardcage.8Locatethegroundwire,withthedoubleholelug,attachedtotheBCUIIcardcagefrontleftcornerjustinsidetheopenfrontpaneldoor(see).Disconnectthegroundwirelugbyusinga10mmsocketandratchettoloosenandremovethetwoM6nutsthatsecurethegroundwirelugtothethreadedstuds.9NOTEMultiplecablesarebeingdisconnectedfromtheconnectors.Ifnecessary ,usemaskingtapeandamarkerandtemporarilytageachcableastotheproperconnectorbeforedisconnection.Disconnecttheber-opticcablingandanyothercablingfromthefrontoftheModemcards.Forber-opticcableconnectionsperformthefollowing:1.GrasptheopticaltransceiverbytheconnectorattheModemcard.2.Depresstheopticaltransceiverconnectorreleaseandpullthetransceiver,alongwiththecable,outoftheModemcardreceptacle.10Pulloutthelooseendsofber-opticcablesthroughthegrommetopenings.Movetheber-opticcablesandthedisconnectedgroundwirewithlugoutofthefrontoftheBCUII.DressthesecablesawayfromthefrontoftheBCUII.11RemovetheBCUIIrackmountingscrewsasfollows:1.Usingtheappropriatedriver ,loosenandremoveallbutoneofthescrewsineachsidemountbracket.2.WhilesupportingtheBCUIIcardcage,removetheremainingscrewineachsidemountbracket.12GrasptheBCUIIcardcageandpullitpartiallyoutoftheframetoaccesstherearpanel.13DisconnectallofthecablesconnectedtoconnectorsontherearoftheBCUII.Thesecablesinclude:•CableconnectedtotheinputpowerconnectorlocatedonthelowerleftcornerofthePSU.14CompletelypulltheBCUIIcardcageoutoftheframeandmoveittoaworksurface.8-2268P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationPreparationFigure8-4BCUIIFiberCoverti-cdma-05694.epsFiber CoverGround Lug2X ScrewsSee Detail ADetail AD2_GNDLgFbrCvr_InDrBCUIIReinstallcardcageassemblyProcedure8-12Reinstallingcardcageassembly1Positionthebuilt-upreplacementBCUIIcardcageassemblyinfrontoftheframe.2PartiallyinserttheBCUIIcardcageintotheframe,sotherearpanelcanstillbeaccessed.3ReconnectthecorrespondingcablestotheconnectorsontherearoftheBCUII.Thesecablesinclude:1.Cableconnectiontothe–48Vdcinputpowerconnectorlocatedonthelowerleftcornerofthe–48VdcPSU(asviewedfromtherearoftheBCUII).2.Usingaat-bladescrewdriver ,tightenthetworetainingscrewsonthepowerconnector.Continued68P09308A55-68-23FEB2010
PreparationChapter8:FieldReplaceableUnitsProcedure8-12Reinstallingcardcageassembly(Continued)4CompletelyinserttheBCUIIcardcageintotheframe.Aligntheholesineachsidemountingbracketwiththeapplicableholesintheframerails.WhilesupportingtheBCUIIcardcage,insertscrewsintothetopandbottomholesineachsidemountingbracket.Usingtheappropriatedriver ,tightenthescrewstothepropertorquespecication.5Openthefrontpaneldoortothe90degreesposition.6Routethedisconnectedgroundwirewiththedoubleholelugthroughtheappropriatecablegroove,locatedattheBCUIIcardcagefrontleftcorner,andintotheinsideofthedoorpanelarea(seeFigure8-4).NOTEIfthereplacementBCUIIcardcagealreadyhasaluginstalled,removeitbeforeproceedingtostep7.7AttachthegroundwiredoubleholelugtothethreadedstudslocatedattheBCUIIcardcagefrontleftcorner.SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Usinga10mmsocketandtorquedriver,tightenthenutsto4.5N-m(39.8in-lb).8Routethedisconnectedber-opticcablesthroughtheappropriateopeningsinthegrommetlocatedattheBCUIIcardcagefrontleftcorner,andintotheinsideofthedoorpanelarea.9Reconnectallber-opticcablingtothecorrespondingconnectorsonthefrontoftheModemcards.Grasptheopticaltransceiver,withthecableconnected,andplugtheopticaltransceiverintotheappropriatereceptacleontheModemcard.Repeatthisstepforeachber-opticcable.10AttachthebercovertotheBCUIIcardcagefrontleftcorner(seeFigure8-4).SecurethebercoverwiththetwoM4screws.UsingaT20TORXbitandtorquedriver,tightenthescrewsto2.3N-m(20in-lbs).11ReconnectallofthecablestothecorrespondingconnectorsontheoutsideoftheBCUIIfrontpaneldoor .12SettheexternalBCUIIpowersourcetoON.13PoweruptheBCUIIbymomentarilydepressingtheSiteControllercardpowerswitchsothattheswitchactuatorisintheIN/ONposition.14CAUTIONDONOTdresstheex-circuitdownintothedoorjamtopreventdamagetotheex-circuit.Theex-circuitfoldsproperlywhenthedoorisclosed.ClosetheBCUIIfrontpaneldoor.Makesurethatthedoorlatchengages.8-2468P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationBCUIIFanTrayReplacementBCUIIFanTrayReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectivesTheprimaryobjectiveisasfollows:•RemovetheBCUIIcardcageassemblyfromtheframe•ReplacethefantraylocatedontherearpaneloftheBCUIIcardcageassembly•ReinstalltheBCUIIcardcageassemblyintheframeIntroductionThefantrayismountedintherightsideoftheBCUIIrearpanelasviewedfromtherearoftheBCUII(seeFigure8-5).Thefantraycontainsasinglefan.ThefandrawscoolairinfromtheairintakelocatedalongthefrontoftheBCUII.ThecoolairpassesthroughtheentireBCUIIandover/underalloftheBCUIIinternalcircuitry .ThefanexhauststhecoolingairouttherearoftheBCUII.TheelectricalconnectionsforbothDCoperatingpowerandthefancontrol/monitoringsignalsaremadethroughacablethatispartofthefantray .ThefantraycableconnectorplugsintotheBCUIIbackplane.ThisconnectionismademanuallyandisaccessiblethroughthefrontoftheBCUIIafterremovingtheSiteControllerandModem1cards.PreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstallaBCUIIfantray .•T20TORXbit•Torquedriver•ESD(Electro-StaticDischarge)conductive,highimpedancewriststrapTorquerequirementsWheninstallingtheBCUIIfantray ,tightenthecaptiveM4mountingscrewsto:•2.3N-m(20in-lbs)68P09308A55-68-25FEB2010
ReplacementProcedureChapter8:FieldReplaceableUnitsRequireditemThefollowingreplacementunitisrequired:•Fantray ,MotorolamodelSGLN1946ReplacementProcedurePerformthestepsdescribedinProcedure8-13toremovetheBCUIIfantray .Procedure8-13RemovingtheBCUIIfantray1RemovetheBCUIIcardcageassemblyfromtheframeaccordingthestepsinReplacementProcedureonpage8-32WorkingatthefrontoftheBCUIIcardcage,unlatchthefrontpaneldooroftheBCUIIandswingthedooropen.3CAUTIONThefrontpaneldoormustnotbepivotedopenbeyond120degreesfromtheclosedposition.Thereisamechanicalstopperpinthatindicatesthis120degreesposition.Topreventdamagingthedoorandtheex-circuit,DONOTforcethedooropenbeyondthe120degreesposition.Workingatthefrontoftheframe,opentheBCUIIfrontpaneldoorasfollows:1.Whileholdingthedoorlatchreleasebuttondepressed,graspthetopedgeofthefrontpaneldoor .2.PullthedoorawayfromtheBCUIIandpivotitdownwardtotheopen.3.Openthefrontpaneldoortothe90degreesposition.4CAUTIONESDhandlingprecautionsmustbeadheredtowhenhandlingtheBCUIIplug-incards.Wearaconductive,highimpedancewriststrap.PlugtheendoftheESDwriststrapintotheBCUIIESDjack.ThisjackislocatedinthefrontoftheBCUIIattherightendoftheSiteControllercardslot.Attachthewriststraptoyourwrist.Continued8-2668P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReplacementProcedureProcedure8-13RemovingtheBCUIIfantray(Continued)5RemovetheSiteControllercardasfollows:1.LocatetheSiteControllercard.2.Holdtheopenfrontpaneldoorinthe90degreesposition.3.UsingaT10TORXbitanddriver,completelyloosenandremovethetwoscrewsthatsecuretheex-circuitconnectortotheinsideofthefrontpaneldoorassembly .4.Grasptheex-circuitconnectoranddisconnectitfromthefrontpaneldoorassembly .5.Openthefrontpaneldoortothe120degreesposition.Thisisthemaximumopenlimitforthedoor.Thereisamechanicalstopperpinthatindicatesthis120degreesposition.6.Simultaneouslypressthelockingtabsonbothcardejectorlatches.RotatebothcardejectorlatchesoutfromthecardtodisengagethecardfromtheBCUIIcage.7.GrasptheSiteControllercardfrontpanel.PullthecardawayfromtheBCUIIcardcage.Slidethecard,alongwiththeex-circuit,outoftheBCUIIcardcage.6RemovetheModem1cardbyperformingthestepsinProcedure8-1RemovalofFlex4Modem7ReachinthroughthevacantSiteControllercardandModem1cardslotstowardthefantrayandtheleftendoftheBCUIIcagebackplane.LocatethefantraycableconnectorthatispluggedintotheBCUIIbackplane.8Disconnectthefantraycableconnectorbygraspingtheconnectorandpullingitawayfromthebackplane.9LocatethefantrayontheBCUIIrearpanel.10UsingaT20TORXbitanddriver ,completelyloosenthefourcaptivescrewsthatsecurethefantraytotherearoftheBCUII(seeFigure8-5).Thereiscaptivescrewlocatedineachcornerofthefantray .11NOTEItmaybenecessarytoreachinthroughthevacantcardslotsandpushthefantrayouttherearoftheBCUII.GraspthefantrayandpullitoutfromtherearoftheBCUII.PerformthestepsdescribedinProcedure8-14toinstallthefantray .68P09308A55-68-27FEB2010
ReplacementProcedureChapter8:FieldReplaceableUnitsProcedure8-14InstallingtheBCUIIfantray1Withthereplacementfantrayproperlypositioned,insertthefantrayandcableintotheopeningontherearoftheBCUII(SeeFigure8-5).Besurethatthefantraycabledoesnotgetpinched.2AtthefrontoftheBCUII,reachinthroughthevacantSiteControllercardandModem1cardslotstowardthefantrayandtheleftendoftheBCUIIcagebackplane.LocatethefantraycableconnectorandplugitintotheBCUIIbackplane.3SecurethefantraytotherearoftheBCUIIasfollows(SeeFigure8-5):1.UsingaT20Torxbitanddriver,handtightenthefourcaptivescrews.2.Useanalternatingdiagonalscrewtightenpattern.3.Afterhandtightening,useaT20Torxbitandtorquedrivertotightenthefourcaptivescrewsto2.3N-m(20in-lbs).4WorkingatthefrontoftheBCUIIcardcage,reinstalltheModem1cardbyperformingthestepsinProcedure8-2.5ReinstalltheSiteControllerintotheBCUIIcardcageasfollows:1.InserttheSiteControllercardside-edgesintothecardslotrails.2.Rotatethecardejectorlatchescompletelyoutfromthecardfrontpanel.3.Slidethecard,alongwiththeex-circuit,completelyintotheBCUIIcardcage.4.Makesurethatthecardrear-edgeconnectorsfullyengagewiththematingbackplaneconnectors.5.Simultaneouslypressbothcardejectorlatchesintothecardfrontpanel.Feelandhearaclickwheneachejectorlatchlockingtabengagesthecardfrontpanelandseatsthecardintothecage.6ConnecttheSiteControllercardex-circuitconnectortothefrontpaneldoorassemblyasfollows:1.Whileholdingtheopenfrontpaneldoorinthe90–degreeposition,connecttheex-circuitconnectortothefrontpaneldoorassembly .2.InsertthetwoM3screwsthatsecuretheex-circuitconnectortothefrontpaneldoorassembly .3.UsingaT10Torxbitandtorquedriver,tightenthetwoscrewsto1.1N-m(10in-lbs).7ReinstalltheBCUIIcardcageassemblyintotheframebyperformingthestepsinProcedure8-12Reinstallingcardcageassemblyonpage8-23.8-2868P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationReplacementProcedureFigure8-5Fantrayremovalandinstallationti-cdma-05694.eps4X Recessed Access Holes for Captive Screws D2_Fan Rmvl_InDrBCUIIFan Tray Power/Control Connector68P09308A55-68-29FEB2010
eNodeBPDUReplacementChapter8:FieldReplaceableUnitseNodeBPDUReplacement■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveTheobjectiveisasfollows:•RemoveeNodeBPDU•InstallreplacementeNodeBPDUPreparationRequiredtoolsThefollowingtoolsarerequiredtoremoveandinstalltheeNodeBPDU.•TorqueWrenchesSMATorqueWrenchTorquedrivercapableofdrivingbitsat.Torquedrivercapableoftorquing10mmsocketto5.1N-m(45in-lb).•BitDriverandBitsTORXDriverT20TORXbitT25TORXbitT30TORXbitTorquedriver10mmsocketFlatBladeScrewdriverBit•Zipties•ESD(Electro-StaticDischarge)conductive,highimpedancewriststrap8-3068P09308A55-6FEB2010
LTEeNodeBIndoorHardwareInstallationeNodeBPDUreplacementprocedureTorquerequirements•1.1N-m(10in-lb),1.3N-m(12in-lb)•M4screws1.8N-m(16in-lb)•M5screws4.7N-m(42in-lb)•M6x16screws5.1N-m(45in-lb)RequireditemThefollowingreplacementunitisrequired:•eNodeBPDU+27Vdc,MotorolamodelSTLN6905•eNodeBPDU–48Vdc,MotorolamodelSTLN6906eNodeBPDUreplacementprocedureProcedure8-15ReplacingtheeNodeBPDU1Removesourcepower.2Disconnectthesourcepowercableandthegroundcable(ifequipped)atthesourceifrequiredforadequateserviceloop.3Unplugallpowercables.4UsingaDVM,conrmthatthereisnovoltageonthePDU.5UsingaT25Torxdriver,loosenandremovethefourrackmountingscrewsthatsecurethePDUtotherack.RemovethePDUfromtherack.6UsingaT30Torxdriver,removethepowerlugsfromthePDUthroughtheaccesspanel.Procedure8-16InstallingPDUtoRack1MountthePDUinthe19-inchrack.NOTEMountthePDUinthesamerackunitasthePDUthatwasremovedinProcedure8-15.IfotherequipmentaremountedabovethePDU,thesourcepowercablemustbeconnectedbeforeinstallingthePDU.Continued68P09308A55-68-31FEB2010
eNodeBPDUreplacementprocedureChapter8:FieldReplaceableUnitsProcedure8-16InstallingPDUtoRack(Continued)2Usingthesamefourrackmountingscrews,installtwoscrewspersideusingaT25Torxbitandtorqueto4.7N-m(42in-lb).3PerformthestepsinProcedure3-5toreconnectpowertothePDU.4Ifusinganon-Motorolarack,performthestepsinProcedure3-4togroundthePDU.Figure8-6PDUPDU front.eps8-3268P09308A55-6FEB2010

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