Nokia T4KJ1 Users manual

Cellular Networks

FCC ID: IHET4KJ1

LTE WBR FDD Frame Based Radio @ 700MHz

APPLICANT: MOTOROLA

Users Manual Exhibit

FCC Filing – LTE WBR FDD Frame Based Radio @ 700MHz

LTEeNodeBIndoorHardwareInstallation

68P09308A55-6FEB2010

©2009-2010Motorola,Inc.AllRightsReserved

Accuracy

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HighRiskMaterials

Components,units,or3rdPartyproductsusedintheproductdescribedhereinareNOTfault-tolerantandareNOT
designed,manufactured,orintendedforuseason-linecontrolequipmentinthefollowinghazardousenvironments
requiringfail-safecontrols:theoperationofNuclearFacilities,AircraftNavigationorAircraftCommunication
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namesarethepropertyoftheirrespectiveowners.

TheCEmarkconrmsMotorola,Inc.statementofcompliancewithEUdirectivesapplicabletothisproduct.Copies
oftheDeclarationofComplianceandinstallationinformationinaccordancewiththerequirementsofEN50385can
beobtainedfromthelocalMotorolarepresentativeorbycontactingtheCustomerNetworkResolutionCenter
(CNRC).The24hourtelephonenumbersarelistedath
NetworkResolutionCentercontactinformation.AlternativelyifyoudonothaveaccesstoCNRCorthe
internet,contacttheLocalMotorolaOfce.

ttps://mynetworksupport.motorola.com.SelectCustomer

FEB2010

Table

Contents

Contents

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LTEeNodeBIndoorHardwareInstallation

Revisionhistory.........................................2

Versioninformation.....................................2

Releaseinformation.....................................2

ResolutionofServiceRequests...............................2

Generalinformation.......................................3

Purpose...........................................3

Crossreferences.......................................3

Documentbannerdenitions................................3

Textconventions.......................................4

ContactingMotorola.......................................5

24–hoursupport.......................................5

OrderingdocumentsandCD-ROMs.............................5

Questionsandcomments..................................5

Errors............................................5

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Chapter1:Introduction

Overview.............................................1-2

Notaplanningguide.....................................1-2

Followthesiteplan.....................................1-2

Prerequisites.........................................1-2

Systemshippedunassembled................................1-2

ProductDescription.....................................1-3

MajorComponentswithCall-outs................................1-5

Congurationssupported....................................1-7

Chapter2:Sitepreparation

Overview.............................................2-2

Preparingthesiteforequipmentarrival...........................2-2

LTEeNodeBComponentDimensions............................2-4

Framedimensionsandclearances..............................2-5

ElectricalRequirements.....................................2-7

Cabinetvoltage.......................................2-7

DCsupplyequipment,Maincircuitbreaker ,andDCinputcable...............2-7

Sitegrounding........................................2-9

EnvironmentRequirements...................................2-10

Operatingtemperaturerange................................2-10

CableRequirements.......................................2-11

eNodeBCableDescriptions(min90Cinsulationrating)...................2-13

ToolsrequiredforinstallingtheeNodeBcomponents......................2-15

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Contents

Chapter3:Frame-basedeNodeBInstallation

Overview.............................................3-2

UnpackingEquipment......................................3-5

Installationoftherack......................................3-6

Rackandgroundcableinstallation.............................3-6

Installingthe+27Vdc(PDU)..................................3-9

Requiredmaterialsandtools.................................3-9

InstallingthePDU......................................3-9

InstallationoftheBCUII.....................................3-14

Requiredmaterialsandtools.................................3-14

BCUIIinstallation......................................3-15

InstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHead............3-19

RFSpowercableinstallation.................................3-22

RFSGroundCableInstallation................................3-23

InstallationoftheGPS......................................3-25

InstallingRFGPSantennaandcable.............................3-25

Optionalequipment.......................................3-28

Quartz-highstabilityoscillator................................3-28

Chapter4:InstallationoftheindoorportionsoftheRe­moteRFbasedeNodeB

InstallationoftheBCUII.....................................4-2

Requiredmaterialsandtools.................................4-2

BCUIIinstallation......................................4-3

Chapter5:InstallationoftheRRH

InstallingtheRemoteRadioHead................................5-2

Installingthe700MHzRRH.................................5-2

700MHzRRHpolemountconguration...........................5-9

700MHzRRHconnections.................................5-16

Installationof2.1/2.6GHzRRH...............................5-17

2.1/2.6GHzRRHpolemountconguration.........................5-19

2.1/2.6GHzRRH......................................5-21

Chapter6:CablingoftheRRH

Inter-cabling–betweenmajorcomponents...........................6-2

SafetywhenhandlingFiber/PowerSupplyandEarthCables................6-2

RRHgoundconnections...................................6-3

RRHpowerconnections...................................6-3

RRHtoBCUIIinterconnect.................................6-10

InstallingRFcablesfromantennastoRRH.........................6-16

CustomerI/Ocableinstallation...............................6-16

Ethernetcableinstallation..................................6-17

RRHhead–48Vdcpowercablinginstallation..........................6-19

RRH–48VdcpowerwhenusingaBCUII..........................6-19

Circuitbreakerfordcoutputtohead............................6-19

Connecting–48VdcPower.................................6-19

CablingofRRH.........................................6-22

2.1/2.6GHzRRH.......................................6-22

Chapter7:Power-upsequence

PowerUpSequence.......................................7-2

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Chapter8:FieldReplaceableUnits

ListofFieldReplaceableUnits(FRUs)..............................8-2

BCUIIFlex4ModemReplacement................................8-3

Objectives..........................................8-3

Preparation.........................................8-3

ReplacementProcedure...................................8-3

BCUIISiteControllerCardReplacement............................8-6

Objectives..........................................8-6

Preparation.........................................8-6

ReplacementProcedure...................................8-6

eNodeFrameBasedRadioReplacement.............................8-10

Objectives..........................................8-10

Preparation.........................................8-10

eNodeBFrameBasedRadioReplacementProcedure....................8-10

Filter/DuplexerReplacement...................................8-12

Objectives..........................................8-12

Preparation.........................................8-12

Filter/DuplexerReplacementProcedure...........................8-12

Radio/FilterShelfFanTrayReplacement............................8-14

Objective...........................................8-14

Preparation.........................................8-14

Radio/FilterShelfFanTrayreplacementprocedure.....................8-14

Q-HSO(QuartzHighStabilityOscillator)Replacement.....................8-17

Q-HSO(QuartzHighStabilityOscillator)Replacement...................8-17

Preparation.........................................8-17

Requiredtools........................................8-17

Torquerequirements.....................................8-18

Requireditem........................................8-18

Q-HSOreplacementprocedure...............................8-18

Referencediagram......................................8-18

BCUIIcardcageassemblyreplacementprocedures.......................8-20

Objectives..........................................8-20

Introduction.........................................8-20

Preparation.........................................8-20

BCUIIFanTrayReplacement..................................8-25

Objectives..........................................8-25

Introduction.........................................8-25

Preparation.........................................8-25

ReplacementProcedure...................................8-26

eNodeBPDUReplacement....................................8-30

Objective...........................................8-30

Preparation.........................................8-30

eNodeBPDUreplacementprocedure............................8-31

Contents

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Contents

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List

Figures

ListofFigures

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Figure1-1:Majorcomponents..................................1-5

Figure1-2:RadioFrameShelf..................................1-6

Figure2-1:Framedimensionsandclearances..........................2-6

Figure2-2:SystemPowerCabling................................2-12

Figure2-3:SystemDataCabling................................2-13

Figure3-1:Indoorsystem....................................3-3

Figure3-2:RadioFrameShelf..................................3-4

Figure3-3:LocationofgroundterminalsonaMotorolarack..................3-8

Figure3-4:PDUpowerconnection...............................3-12

Figure3-5:PDUFront......................................3-13

Figure3-6:BCUIIphysicaldesign................................3-14

Figure3-7:CablingPowerto+27VdcBCUII..........................3-16

Figure3-8:BCUIIGrounding..................................3-18

Figure3-9:Radio/FilterShelf..................................3-19

Figure3-10:InstallingDuplexer.................................3-20

Figure3-11:Tyingpowercablestothecabletiebrackets....................3-23

Figure3-12:RFSgroundcableconnection...........................3-24

Figure3-13:RFGPSinstallationandcomponentsdiagram....................3-27

Figure3-14:BCUIIQ-HSOunit.................................3-28

Figure4-1:BCUIIphysicaldesign................................4-2

Figure4-2:CablingPowerto–48VdcBCUII...........................4-4

Figure4-3:BCUIIGrounding..................................4-5

Figure5-1:700MHzRRHconnections.............................5-17

Figure5-2:LTE2.1/2.6GHzRRHWallMountBracketMountingHoleLocations........5-19

Figure5-3:LTE2.1/2.6GHzRRHMountingBracket......................5-21

Figure5-4:2.1GHzRRH....................................5-22

Figure6-1:SystemPowerCabling................................6-6

Figure6-2:2.6GHzRRHconnections..............................6-7

Figure6-3:RRHpowercabling.................................6-8

Figure6-4:FiberCable.....................................6-11

Figure6-5:BCUIIFiberOpticCableGrommetLocation.....................6-12

Figure6-6:FiberOpticCableBrackets.............................6-13

Figure6-7:FiberOpticCableClipInstallation..........................6-14

Figure7-1:BCUIIPowerSwitch.................................7-3

Figure8-1:RFSfantrayinunlockedposition..........................8-15

Figure8-2:RFSfantrayinlockedposition...........................8-16

Figure8-3:Q-HSOremovalandinstallation...........................8-19

Figure8-4:BCUIIFiberCover..................................8-23

Figure8-5:Fantrayremovalandinstallation..........................8-29

Figure8-6:PDU.........................................8-32

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List

Tables

ListofTables

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Table1-1:PDU..........................................1-4

Table1-2:CongurationsSupported...............................1-7

Table2-1:LTEeNodeBcomponentdimensions.........................2-4

Table2-2:WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor+27Vdcframe

systems.............................................2-7

Table2-3:WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48Vdcremote

RFbasedeNodeB(forsystemsusingtheMotorola-48VPDU).................2-8

Table2-4:eNodeBCableDescriptions..............................2-13

Table3-1:Frame-basedeNodeBcableconnectionstoPDUbreakers..............3-13

Table3-2:Lugcriteria......................................3-13

Table5-1:LEDcongurations..................................5-17

Table6-1:Fibercablesrouting.................................6-15

Table6-2:Lugcriteria......................................6-21

Table8-1:eNodeBFRUInformation...............................8-2

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About

This

Manual

LTEeNodeBIndoorHardwareInstallation

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Whatiscoveredinthismanual?

ThisdocumentprovidesthephysicalhardwareinstallationproceduresfortheLTEframeand
radiounits.Itisnotasystemorsiteplanningdocument.

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Revisionhistory

Revisionhistory

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Thefollowingsectionsshowtherevisionstatusofthisdocument.

Versioninformation

Thefollowingtabledescribesthechangesmadetothisdocument:

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■

Version

1OCT2009

2NOV2009

3NOV2009

4DEC2009

5

6FEB2010

Releaseinformation

Thisistherstreleaseofthisdocument.

ResolutionofServiceRequests

ThefollowingServiceRequestsareresolvedinthisdocument:

Dateofissue

Description

Initialrelease.

RemovedFCCRequirements.UpdatedChapter6.
AddedseveralguresandsplitProcedure6–2into
twoseparateprocedures:connectingtotheBCUII
andconnectingtotheRRH.

AddedPDUConnectiongureinChapter3.

AddedRRHPowercabledetail.
CorrectedFTRissues.

FEB2010

UpdatedeNodeBFRUInformation.

Updatesfromreviewcomments.

Service

Request

NANA

CMBPNumber

Initialrelease

Description

268P09308A55-6

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Generalinformation

NOTE

Generalinformation

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Purpose

Motoroladocumentsprovidetheinformationtooperate,install,andmaintainMotorola
equipment.Itisrecommendedthatallpersonnelengagedinsuchactivitiesbeproperlytrained
byMotorola.

Motoroladisclaimsallliabilitywhatsoever,impliedorexpressed,foranyriskofdamage,lossor
reductioninsystemperformancearisingdirectlyorindirectlyoutofthefailureofthecustomer,
oranyoneactingonthecustomer'sbehalf,toabidebytheinstructions,systemparameters,
orrecommendationsmadeinthisdocument.

Thesedocumentsarenotintendedtoreplacethesystemandequipmenttrainingofferedby
Motorola.Theycanbeusedtosupplementandenhancetheknowledgegainedthroughsuch
training.

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Crossreferences

Documentbannerdenitions

IfthisdocumentwasobtainedwhenattendingaMotorolatrainingcourse,itisnot
updatedoramendedbyMotorola.ItisintendedforTRAININGPURPOSESONLY .Ifit
wassuppliedundernormaloperationalcircumstances,tosupportamajorsoftware
release,thenMotorolaautomaticallysuppliescorrectionsandpostsontheMotorola
customerwebsite.

Referencesmadetoexternalpublicationsareshowninitalics.Othercrossreferences,
emphasizedinbluetextinelectronicversions,areactivelinkstothereferences.

Thisdocumentisdividedintonumberedchaptersthataredividedintosections.Sectionsare
notnumbered,butareindividuallynamedatthetopofeachpage,andarelistedinthetableof
contents.

Abannerindicatesthatsomeinformationcontainedinthedocumentisnotyetapprovedfor
generalcustomeruse.Abannerisoversizedtextonthebottomofthepage,forexample,

PRELIMINARY—UNDERDEVELOPMENT

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Textconventions

Textconventions

Input

Output

ThefollowingconventionsareusedinMotoroladocumentstorepresentkeyboardinputtext,
screenoutputtext,andspecialkeysequences.

Characterstypedinatthekeyboardareshownlikethissentence.
Itemsofinterestwithinacommandappearlikethissentence.

Messages,prompts,filelistings,directories,utilities,andenvironmental

variablesthatappearonthescreenareshownlikethissentence.

Itemsofinterestwithinascreendisplayappearlikethissentence.

Specialkeysequences

Specialkeysequencesarerepresentedasfollows:

CTRL-corCTRL+C

CTRL-SHIFT-cor
CTRL+SHIFT+C

ALT-forALT+F

ALT+SHIFT+F11

¦Pressthepipesymbolkey .

RETURNorENTER

PresstheCtrlandCkeysatthesametime.

PresstheCtrl,Shift,andCkeysatthesametime.

PresstheAltandFkeysatthesametime.

PresstheAlt,ShiftandF11keysatthesametime.

PresstheReturnorEnterkey.

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ContactingMotorola

ContactingMotorola

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Motorolaappreciatesfeedbackfromtheusersofourdocuments.

24–hoursupport

Ifyouhaveproblemsregardingtheoperationofyourequipment,contacttheCustomerNetwork
ResolutionCenter(CNRC)forimmediateassistance.The24–hourtelephonenumbersarelisted
athttps://mynetworksupport.motorola.com.SelectCustomerNetworkResolutionCenter
contactinformation.AlternativelyifyoudonothaveaccesstoCNRCortheinternet,contact
theLocalMotorolaOfce.

OrderingdocumentsandCD-ROMs

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Questionsandcomments

Errors

Withinternetaccessavailable,toview ,download,ororderdocuments(originalorrevised),visit
theMotorolacustomerwebpageathttps://mynetworksupport.motorola.com,orcontactyour
Motorolaaccountrepresentative.

Withoutinternetaccessavailable,orderhard-copydocumentsorCD-ROMsfromyourMotorola
LocalOfceorRepresentative.

IfMotorolachangesthecontentofadocumentaftertheoriginalprintingdate,Motorola
publishesanewversionwiththesamepartnumberbutadifferentrevisioncharacter.

Sendquestionsandcommentsregardinguserdocumentationtotheemailaddress:

[e-mail].

Toreportadocumentationerror,calltheCNRC(CustomerNetworkResolutionCenter)and
providethefollowinginformationtoenableCNRCtoopenanSR(ServiceRequest):

•Thedocumenttype

•Thedocumenttitle,partnumber,andrevisioncharacter

•Thepagenumberwiththeerror

•Adetaileddescriptionoftheerrorandifpossibletheproposedsolution

68P09308A55-65

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Errors

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Chapter

1

Introduction

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OverviewChapter1:Introduction

Overview

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Thisdocumentprovidesinformationpertainingtothehardwareandcablinginstallationforthe
frame-basedeNodeBandRemoteRF-basedeNodeBversionsoftheMotorolaLTEeNodeB
Hardware.Thespecichardwareunitsdiscussedinthismanualareasfollows:

•PowerDistributionUnit(PDU)

•BCUII

•RadioHeads

•GPS

Notaplanningguide

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■

Donotusethismanualasaplanningguide.Completeallsite-specicplansandinformation
beforestartingtheinstallation.Thesite-specicinformationdeterminestheexactplacement
oftheframes,FRUs,andcables.

Followthesiteplan

Itemsandcablesarecoveredintheinstallationprocedurethatmaynotapplytoaspecicsite
conguration.Refertothesiteplantodeterminewhichitemsandcablesareinstalled.Skip
overthoseproceduresforitemsandcablesthatarenotrequired.

Prerequisites

Thefollowingarethethreemajorprerequisites:

•AStructuralEngineerhasspeciedtheprocedure,tools,andequipmenttomountthe

•Allthesitepreparations(includingpower)arecompletedaccordingtothesiteplan.

•Allsiteplanningandcongurationinformationisavailable.

Systemshippedunassembled

frametotheoor.

TheeNodeBisshippedunassembledinseveralcartons/boxes.TheeNodeBisassembledat
thecustomer’ssite.

1-268P09308A55-6

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LTEeNodeBIndoorHardwareInstallationProductDescription

ProductDescription

TheeNodeBversionsdescribedinthismanualprovideairinterfacesupporttouserequipment
whilealsoterminatingsignalingandbearerpacketsandcommunicatingwithothereNodeB
peersinthenetwork.TheeNodeBsupportsFDDinarangeoffrequencies,including:700MHz,

2.1GHz,and2.6GHz.TheeNodeBhastwocongurations.Therstisaframe-basedeNodeB
whichconsistsofastandard19-inchrack,BCUII,RadioFilterShelf(containsframeradioand
duplexer),anda+27VPDU.ThesecondisaRemoteRF-basedeNodeBwhichconsistsofa
standard19-inchrack,BCUII,RemoteRadioHeads,andanoptional–48VPDU .

Racks

Motorolaprovidesracks,designedtomeetseismiczone4loading,inthreesizes:

•Indoor19-inchrack(925mm)

•Indoor19-inchrack(1325mm)

•Indoor19-inchrack(1769mm)

BaseControlUnitII

TheBCUIIisasmall,self-containedrackmountableunit.Itcanhaveoneortwomodems,a
fan,aPSU,andanoptionalQ-HSO .

RemoteRadioHead

TheLTEeNodeBRemoteRadioHead(RRH)isafrequency-dependentRadioResourceUnit
(RRU)thatcanbemountedremotelyfromtheindoorframe.Itisastandalonenaturally
convectioncooledoutdoorproductthatcanalsobeinstalledindoors.

RadioFilterShelf

Theradioltershelfisarackmountableunit.Itincludesafanassembly ,andalter/duplexer .
Also,theLTEeNodeBframebasedradio(FBR)ismountedintheradioltershelf.

FrameBasedRadio

TheL TEeNodeBframebasedradio(FBR)isafrequency-dependentradioresourceunitthatis
mountedintheradioltershelf.Itrequiresforcedconvectioncoolingandisinstalledindoors.

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ProductDescriptionChapter1:Introduction

PowerDistributionUnit

ThePDUisavailableina+27Vdcversionforframe-basedeNodeBora–48Vdcversionfor
RemoteRF-basedeNodeB.ThecustomercanchoosetoprovidetheirownPDUfunctionfor
theRemoteRF-basedeNodeBcongurations.

Table1-1PDU

ManualOrder

PowerAmperage

+27Vdc175Ainputfromcustomer

–48Vdc100Ainputfromcustomer

3Radiosvia3x40Abreakers
1xBCUIIvia1x30Abreaker
3xAuxvia1x15Abreaker

Supports

Chapter1—IntroductionThischapterprovidesscopeofthemanual,anoverviewof

manualchapters,andidenticationoftheeNodeBmajorcomponents.Alsodescribedarethe
differentcongurationsthataresupportedandhowallthecomponentsinteract.

Chapter2—SitePreparationThischapterprovidestheproceduresandinformationto

verifythatthesiteisreadytohavetheframesandotherequipmentinstalled.

Chapter3—Frame-basedeNodeBInstallationThischapterprovidesinformation

forunpacking,installing,andgroundingtherack,andinstallingmajorcomponentsofthe
frame-basedeNodeB.

Chapter4—InstallationoftheindoorportionsoftheRemoteRFbased
eNodeBThischapterprovidesinformationforinstallingtheBCUII.

Chapter5—InstallationoftheRRHThischapterprovidesinformationforinstallingthe

RemoteRadioHead(RRH).

Chapter6—CablingoftheRRHThischapterprovidescablinginstructionsfortheRRH

andinterconnectfromtheindoorrackmountedequipmenttothebuildingI/Opointforthe
RemoteRFBasedeNodeB.

Chapter7—Power-upsequenceThischapterprovidesthepower-upsequenceforthe

eNodeB.

Chapter8—FieldReplaceableUnitsThischapterprovidesproceduresforremoval

andreplacementofFRUs.

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LTEeNodeBIndoorHardwareInstallationMajorComponentswithCall-outs

E1_majorcomponents_eNodeB.eps

3X

Radio Shelves

Remote Radio Head

BCUII

PDU

MajorComponentswithCall-outs

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Figure1-1Majorcomponents

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MajorComponentswithCall-outsChapter1:Introduction

Radio Fan Tray

Ground Lug

Power InputRF Filter

(behind front panel)

Figure1-2RadioFrameShelf

1-668P09308A55-6

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LTEeNodeBIndoorHardwareInstallationCongurationssupported

Congurationssupported

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Thefollowingcongurationsaresupported:

Table1-2CongurationsSupported

■

■

FrameMounted

RemoteRadioHead

RemoteRadioHead

RemoteRadioHead

Radio

BCU

BCUII

BCUII

Power

Supply

+27Vdc

–48Vdc

FrequencyBand

700MHz

2.1GHz

CongurationT ype

Frame-basedeNodeB

RemoteRF-based
eNodeB

BCUII

–48Vdc

2.6GHz

RemoteRF-based
eNodeB

BCUII

–48Vdc

700MHz

RemoteRF-based
eNodeB

68P09308A55-61-7

FEB2010

CongurationssupportedChapter1:Introduction

1-868P09308A55-6

FEB2010

Chapter

2

Sitepreparation

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

■

■

■

■

68P09308A55-62-1

FEB2010

OverviewChapter2:Sitepreparation

Overview

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

TheSitepreparationsectionprovidestheproceduresandinformationtoverifythatthesiteis
readytohavetheframesandotherequipmentinstalled.

Preparingthesiteforequipmentarrival

Basedonthesitecharacteristics,executethestepsthatapplytothesite.

Preparingtheoutdoorsitefortheequipment

Adetailedlayoutofthesiteisprovidedwiththesite-specicdocumentation.Beforeinstalling
thehardware,comparetheinformationpresentedheretothesite-specicdocumentationlayout
andverifythefollowingwiththesitemanager:

■

■

•Siteisclean.

•Site-specicdocumentationcoveringallsite-dependentinstallationinformationis

available.

•Theinstallationareahasrestrictedaccess.Equipmentismeanttobeinstalledand

operatedinarestrictedaccesslocation.

•Allbuilding/siteACorDCpowercablinghasbeeninstalled.

•Thescreen(outershield)oftheRFantennacoaxialcablemustbeconnectedtoearth

(grounded)attheentrancetothebuilding.Connectinggroundshouldbedonein
accordancewithapplicablenationalelectricalinstallationcodes(Section820.93ofthe
NationalElectricalCode,ANSI/NFP A70.

•Thisequipmentshallbeconnecteddirectlytothedcsupplysystemearthingelectrode

conductorortoabondingjumperfromanearthingterminalbarorbustowhichthedc
supplysystemearthingelectrodeconductorisconnected.

Thisequipmentshallbeconnecteddirectlytothedcsupplysystemearthingelectrode
conductorortoabondingjumperfromanearthingterminalbarorbustowhichthe
dcsupplysystemearthingelectrodeconductorisconnected.

Thisequipmentshallbelocatedinthesameimmediatearea(suchasadjacent
cabinets)asanyotherequipmentthathasaconnectionbetweentheearthed
conductorofthesamedcsupplycircuitandtheearthingconductor ,andalsothepoint
ofearthingofthedcsystem.Thedcsystemshallnotbeearthedelsewhere.

Thedcsupplysourceshallbelocatedwithinthesamepremisesasthisequipment.

Switchingordisconnectingdevicesshallnotbeintheearthedcircuitconductor
betweenthedcsourceandthepointofconnectionoftheearthingelectrodeconductor .

•VerifythattheMasterGroundBarisconnectedtoasolidearthground.Connectingthe

MasterGroundBarisrequiredtoensureprotectionfromhazardousvoltagesbyproviding
ahighintegrityprotectiveearthingcircuitwhentheframeislatergroundedtotheMaster
GroundBar.

2-268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationPreparingthesiteforequipmentarrival

•Thesitecanmaintaintheoperatingtemperaturerange.

•ThebuildingmeetsthevoltageandamperagerequirementsshowninDCsupply

equipment,Maincircuitbreaker,andDCinputcableonpage2-7.

•Thesitecanmeetthechassisdimensions(asshowninLTEeNodeBComponentDimensions

onpage2-4)andnotviolateanyoftherequiredclearances(asshowninFigure2-1).

•TheDCsupplyequipment,Maincircuitbreaker ,andDCinputcablecalledoutinTable2-2

fortheLTEframeDCinputareeitherinstalledoravailabletobeinstalled.

•ThemountinglocationcansupporttheweightoftheLTEframeasstatedinT able2-1.

•TocomplywithUL/60950-1secondeditionsafetyrequirements,cablesconnectedtoAISG

andCustomerI/Omustbenomorethan42meters(140feet)andtheframeground
conductorsizemustbeaminimumof6AWG.

Procedure2-1Preparingtheoutdoorsitefortheequipment

1

2

Locatethedemarcationblocksforexternalutilities.

VerifythattheyareshownontheSiteEngineeringdocumentsanddetermine
therequiredcableroutingbacktotheequipmentframes.

Verifythefollowing:

•Availabilityofappropriateelectricalgroundconnectionsforthe

•Compliancewithanysiteengineeringdocumentationandspecications.

•DCpowerisavailableandmeetsthesitedocumentationspecications.

•Poleand/orwallmountingstructuresareadequate.Ensurethata

•Outdoorcablerunsareinstalledandmeetlocalbuildingcodes.

•Customerinputterminationtiepointsareavailable.

•Availabilityoflightingandpowerforinstallation.

Preparingtheindoorsitefortheequipment

equipment.

qualiedstructuralengineerveriestheRRHwallorpolestructureand
wall-mountorpole-mountinstallationfortheweightoftheinstallation
underadverseconditionsintheinstallationarea.

Performthefollowingsteps:

Procedure2-2Preparingtheindoorsitefortheequipment

1

68P09308A55-62-3

Locatethedemarcationblocksforinternalutilities.

Continued

FEB2010

LTEeNodeBComponentDimensionsChapter2:Sitepreparation

Procedure2-2Preparingtheindoorsitefortheequipment(Continued)

VerifythattheyareshownontheSiteEngineeringdocuments,anddetermine
therequiredcableroutingbacktotheequipmentframes.

2

Verifythefollowing:

•Availabilityoflightingandpowerforinstallation.

•Availabilityofappropriateelectricalgroundconnectionsforthe

equipment.

•Accessto,androutingof;inputpower ,RFoutput,andgeneral

interconnectioncablingspace.

•DCpowerisavailableandmeetsthesitedocumentationspecications.

•LevelsurfaceandoorsupporttohandletheweightoftheeNodeB

equipment,frame,andcabling.

•Compliancewithanysiteengineeringdocumentationandspecications.

LTEeNodeBComponentDimensions

Table2-1showscomponentdimensionsforbothFrame-basedeNodeBandRemoteRF-based

eNodeBcongurations.

Table2-1L TEeNodeBcomponentdimensions

ItemDescription

STHN4146

STHN4121

STHN4120

STLN6905

STLN6906

SG1756BCUII48533013217.608.00311

STLN6903

19"Rack

19"Rack

19"Rack

Power
Distribution
Unit-+27V
dc

Power
Distribution
Unit-–48V

Radio/Duplexer
Shelf

Width

(mm)

53043092566.1430.0018

530430132577.1635.0027

5654301769125.6657.0037

485295448.824.0011

485295448.824.001

48533013217.648.0031to3

Depth

(mm)

Height

(mm)

Weight
(inlbs)

Mass

(inKg)

Height

(Rack
units)

Quantity

FrameRemote

EitherFrameor

Remote

—

—

1

—

Continued

2-468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationFramedimensionsandclearances

NOTE

Table2-1L TEeNodeBcomponentdimensions(Continued)

ItemDescription

STFF4046

STWF4000

DualDuplexer
(UpperC
Band)

LTEIndoor
Radio(Upper
CBand)

2.6GHzRRH3251744094118.8

2.1GHzRRH3251894094319.8

700MHzRRH3462103444018.01to3

Framedimensionsandclearances

Figure2-1showsthefootprintoftherack.

Width

(mm)

2152906311.025.00

3563056014.336.50

Height,Width,Depthdimensionsdonotincludeconnectorsorcablesthatmaybe
attached.Thesedimensionsalsodonotincludetheremovalhandlesorthehinge.

Depth

(mm)

Height

(mm)

Weight
(inlbs)

Mass

(inKg)

Height

(Rack
units)

—

—

—

—

Quantity

1to3

1to3

—

—

1to3

1to3

68P09308A55-62-5

FEB2010

FramedimensionsandclearancesChapter2:Sitepreparation

NOTE

Figure2-1Framedimensionsandclearances

Aninsulatingpadisattachedtothebaseoftheracktoelectricallyisolatetherack
fromtheoor.

2-668P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationElectricalRequirements

ElectricalRequirements

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Cabinetvoltage

Therearetwobasicpowersystemtypes:

•RemoteRF-basedeNodeB:–48VdcRRH700MHz,2.1GHz,2.6GHz—forthistype,the

customercanusetheoptional–48VdcPDUfromMotorolaortheirowncircuitbreakers.

•Frame-basedeNodeB:+27Vdcframeradio700MHz—forthistype,the+27VdcPDU,

frameradios,andBCUIIareallco-locatedinthesamerack.

DCsupplyequipment,Maincircuitbreaker,andDCinputcable

■

■

TheDCsupplyequipment,maincircuitbreaker ,andDCinputcablesaredeterminedbythe
sitecharacteristics.

Table2-2WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor+27V
dcframesystems

LTEFDD

LTEFrame

LTEFrame

LTEFrame

LTEFrame

LTEFrame

LTEFrame

LTEFrame

LTEFrame

LTEFrame

Numberof

Radios

Breakersize(A)

31753/0AWG16

21753/0AWG20

21502/0AWG16

21251/0AWG13

11753/0AWG29

11502/0AWG23

11251/0AWG18

11001AWG14

1902AWG11

Wiresize

(AWG)

Maximumcable

length(m)

68P09308A55-62-7

FEB2010

DCsupplyequipment,Maincircuitbreaker ,andDCinputcableChapter2:Sitepreparation

Table2-3WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48V
dcremoteRFbasedeNodeB(forsystemsusingtheMotorola-48VPDU)

LTEFDD

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

LTERRH

Numberof

Radios

31753/0AWG69

31502/0AWG

31502/0AWG

31251/0AWG44

31001AWG35

3902AWG27

3803AWG22

21753/0AWG89

21502/0AWG70

21251/0AWG56

21001AWG44

2902AWG35

2803AWG28

2704AWG22

11753/0AWG124

11502/0AWG98

11251/0AWG78

11001AWG62

1902AWG49

1803AWG39

1704AWG31

Breaker
size(A)

Wiresize(AWG)

Maximumcable

length(m)

55

55

2-868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationSitegrounding

WireAWG(min90Cinsulationrating)andcircuitbreakersizingfor–48
VDCRRHsystemswithoutPDUoption(customer-providedPDUfunction)

ForBCUIIpowereddirectlyfromthe–48Vdcbranchcircuit,wherethePDUisoptional:

•BCUIIDCbranchcircuitprotection:Singlepole20Aratedcircuitbreakerfornominal

–48Vdc

•BCUIIDCcable:Customer-suppliedDCpowercable,VW-1#8–#10AWG,10m(32.8

feet),ULtemperaturerating105°C(167°F).

ForRRHpowereddirectlyfromthe–48Vdcbranchcircuit,wherethePDUisoptional:

•RRHDCbranchcircuitprotection:Singlepole30Aratedcircuitbreakerfornominal

–48Vdc.

•DCcable#1(branchcircuitbreakertobuildingI/Opoint):Customer-suppliedDCpower

cable,VW-1#8,10m(32.8feet)orless,ULtemperaturerating105°C(167°F).

•DCcable#2(buildingI/OpointtoRRH):MotorolasuppliedAB,asperTable2-4.

Sitegrounding

Sitegroundingisaccordingto
partnumber68P81150E62).

Grounding Guidelines for Cellular R adio Installations

(Motorola

68P09308A55-62-9

FEB2010

EnvironmentRequirementsChapter2:Sitepreparation

EnvironmentRequirements

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Operatingtemperaturerange

Theminimumairowclearancesfortheproductunderwhichitmustoperatethroughtheentire
temperaturerangewithatleastoneverticalfaceopenaredescribed.

Theoperatingtemperaturerangeisasfollows:

•OperatingT emperatureRange–Installtheequipmentinanenvironmentcompatiblewith

themaximumambienttemperatureoftheequipment.Theframe-basedeNodeBandindoor
componentsoftheremoteRFbasedeNodeBoperateoverthefollowingtemperature
rangeswithinthealtitudesshown:

-5ºCto+55ºCfrom-100mto1500m

-5ºCto+40ºCfrom1500mto3500m

■

■

-5ºCto+35ºCfrom3500mto4000m

TheLTERemoteRadioHeadoperatesoverthefollowingtemperaturerangeswithinthe
altitudesshown:

-40ºCto+55ºCfrom-100mto1500m

-40ºCto+40ºCfrom1500mto3500m

-40ºCto+35ºCfrom3500mto4000m

2-1068P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationCableRequirements

CableRequirements

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Figure2-2andFigure2-3showthepowercablinganddatacablingfortheeNodeBsystem.

■

■

68P09308A55-62-11

FEB2010

CableRequirementsChapter2:Sitepreparation

E1_SysPwrCabling1.eps

RACK

MGB

Rack

Customer

Supplied

Customer

Supplied

Customer

Power
+27 V

PDU

+27 V

Radio Shelf

Radio Shelf

Radio Shelf

BCU

AE

AC

AC

AC

AL

AL

**

**

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 1

MGB

Customer

Supplied

Customer

Supplied

Customer

Power

-48 V

PDU

-48 V

RRH

RRH

RRH

BCU

Surge suppressors

and filters

*

Building

Entrance/Exit

AE

AK

AK

AK

AB

AB

AB

AL

AL

*

Surge suppressors and filters are customer supplied.

MGB = Master Ground Bus

RRH STYLE 2

MGB

Customer

Supplied

Customer

Supplied

Customer

Power

-48 V

RRH

RRH

RRH

BCU

Surge suppressors

and filters

*

Building

Entrance/Exit

AB

AB

AB

AL

*

Surge suppressors and filters are customer supplied.

MGB - Master Ground Bus

Figure2-2SystemPowerCabling

2-1268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationeNodeBCableDescriptions(min90Cinsulationrating)

E1_eNodeB_SysdataCable1.eps

RRH

Customer

Termination

Customer I/O

Ethernet

BCU

Fiber Optic

RFGPS

AM

AA

RRH

RRH

RRH

Customer

Supplied

Antenna

RF

AA

AA

AG

AN

Customer

Supplied

Antenna

RF

Customer

Supplied

Antenna

RF

RACK

Customer

Termination

Customer I/O

Ethernet

BCU

Fiber Optic

RFGPS

AM

AD

AF

*

*

Cable AF connects RF signal between the

TRANSMIT OUT and TX on the Radio Shelf.

Radio Shelf

AF

*

Radio Shelf

AF

*

Radio Shelf

Customer

Supplied

Antenna

RF

AD

AD

AG

AN

Customer

Supplied

Antenna

RF

Customer

Supplied

Antenna

RF

Building

Entrance/Exit

Building

Entrance/Exit

Figure2-3SystemDataCabling

eNodeBCableDescriptions(min90Cinsulationrating)

68P09308A55-62-13

Table2-4eNodeBCableDescriptions

Cablelabel

AA

PartnumberDescriptionWhereused

SYKN8904

SYKN8905

SYKN8906

SYKN8907

SYKN8908

SYKN8909

6m(19.68ft),FiberOpticCable

20m(65.6ft),FiberOpticCable

40m(131.2ft),FiberOpticCable

60m(196.8ft),FiberOpticCable

80m(262.4ft),FiberOpticCable

100m(328.0ft),FiberOpticCable

RemoteBasedeNodeB

Continued

FEB2010

eNodeBCableDescriptions(min90Cinsulationrating)Chapter2:Sitepreparation

Table2-4eNodeBCableDescriptions(Continued)

Cablelabel

AB

ACSTKN4129

AD

AE

AF

AGSGKJ4000

AH

AI

AK

AL

AM

AN

PartnumberDescriptionWhereused

SYKN8859

20m(65.6ft),8AWG—RRHDC

RemoteBasedeNodeB

PowerCable(105Crated)

SYKN8860

6m(19.68ft),10AWG—RRHDC
PowerCable(105Crated)

SYKN8864

40m(131.2ft),8AWG—RRHDC
PowerCable(105Crated)

SYKN8863

60m(196.8ft),6AWG—RRHDC
PowerCable(105Crated)

SYKN8862

80m(262.4ft),6AWG—RRHDC
PowerCable(105Crated)

SYKN8861

100m(328.0ft),6AWG—RRHDC
PowerCable(105Crated)

RadioPowerCables—PwrCableto

frame-basedeNodeB

connectRadioShelftoPDU

STKN4134

RadioFiberCables/Transceivers—

frame-basedeNodeB
3-footbercablewithtwooptical
transceiversusedtointerconnectthe
BCUtoeachRFRadio

STKN4128

BCUIIPowercableframe-basedeNodeB,

RemoteBasedeNodeB

STKN4130

RadioRFCables—Transmitcable

frame-basedeNodeB
fromtheradiotothelter/duplexer

50-FootGPSCable—50-F ootRFGPS
Cable

T472AC

76m(250ft),RGPScable—Includes
receiverandcablesinpre-cutlengths

T472AE

304m(998ft),RGPScable—Includes
receiverandcablesinpre-cutlengths.

Customer

DCpowercable,VW-1#8–#10AWG,

frame-basedeNodeB,

RemoteBasedeNodeB

frame-basedeNodeB,

RemoteBasedeNodeB

frame-basedeNodeB,

RemoteBasedeNodeB

RemoteBasedeNodeB
10m(32.8ft),ULtemperaturerating
105°C(167°F).

3088961T10

Powercable,femaleconnectoron

RemoteBasedeNodeB
oneendwithtwowiresontheother
end,1000mm+/-200mm,2stranded
cables/wires(blackandred),8AWG

Customer

CGDS19797321

Groundcable,6AWG,lengthneed
determinedbysiteconguration

CustomerI/Ocable,partofSGLN8484,
connectorononeendandloosewires

frame-basedeNodeB,

RemoteBasedeNodeB

frame-basedeNodeB,

RemoteBasedeNodeB
ontheother

Customer

Ethernet,RJ45connectors,
straight-through,shieldedCAT5e,90

frame-basedeNodeB,

RemoteBasedeNodeB
m,max.24AWGsolidconductor

2-1468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationToolsrequiredforinstallingtheeNodeBcomponents

ToolsrequiredforinstallingtheeNodeBcomponents

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

ThefollowingtoolsarerequiredtoperformtheinstallationofeNodeBcomponents:

Torquewrenches:

•SMATorqueWrench

•TypeNconnectortorquewrench

•Torquedrivercapableofdrivingbits1.1N-m(10in-lb),1.3N-m(12in-lb),1.8N-m(16

in-lb),4.7N-m(42in-lb),and5.1N-m(45in-lb)

•Torquedrivercapableoftorquing10mmsocketto5.1N-m(45in-lb)

Bitdriverandbits:

•Bitdriver

•T15Torxbit

■

■

•T20Torxbit

•T25Torxbit

•T30Torxbit

•T20Torxsecuritybit

•T30Torxsecuritybit

•Flatbladescrewdriverbit

Generaltools:

•10mmsocket

•13mmsocket(toinstallM8nutsonRRH)

•19mmsocket(forM12bolts)

•3-inchsocketextension

•10mmnutdriver

•Wirestrippers

•Cableinsulationstrippingtool(example:Greenlee1900)

Recommendedtools:

•Sidecutters

•6-inchbitdriverextension

68P09308A55-62-15

FEB2010

ToolsrequiredforinstallingtheeNodeBcomponentsChapter2:Sitepreparation

2-1668P09308A55-6

FEB2010

Chapter

3

Frame-basedeNodeBInstallation

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Theproceduresdescribedinthischapterrelatetotheframe-basedeNodeBsystemwhichis
+27Vdconly.

■

■

■

■

68P09308A55-63-1

FEB2010

OverviewChapter3:Frame-basedeNodeBInstallation

Overview

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

•OperatingTemperature–Operatingtemperaturerangeonpage2-10.Installtheequipment

inanenvironmentcompatiblewiththemaximumambienttemperatureoftheequipment.

•ReducedAirFlow–Installtheequipmentintheracksuchthattheamountofairow

requiredforsafeoperationoftheequipmentisnotcompromised.

•MechanicalLoading–Mounttheequipmentintheracktopreventahazardouscondition

duetounevenmechanicalloading.

•CircuitOverloading–Useappropriateequipmentnameplateratingswhenconnectingthe

equipmenttothesupplycircuit.Considertheeffectthatoverloadingofthecircuitsmay
haveonovercurrentprotectionandsupplywiring.

•ReliableGrounding–Groundingoftherack-mountedequipmentmustbereliable.Pay

attentiontothesupplyconnectionsotherthanthedirectconnectionstothebranchcircuit
(forexample,useofpowerstrips).

■

■

PlanthelocationoftheLTEeNodeBsystemwithintherack.

3-268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationOverview

E1_majorcomponents_eNodeB.eps

3X

Radio Shelves

BCUII

PDU

Figure3-1Indoorsystem

68P09308A55-63-3

FEB2010

OverviewChapter3:Frame-basedeNodeBInstallation

Radio Fan Tray

Ground Lug

Power InputRF Filter

(behind front panel)

Figure3-2RadioFrameShelf

3-468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationUnpackingEquipment

UnpackingEquipment

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Verifythecontentsofallshipmentsforcompleteness,accuracy ,andserviceabilityofall
componentsbeforeinstallation.Theequipmentisshippedwithapackinglist,listingallthe
partsshipped.Onreceivingtheequipment,checkthepackinglisttoverifythatallitemsare
received.Checkallcablesfordamageandallhardwareforscratchesanddents.Download
orretrievetheappropriatedocumentationtoinstalltheproduct.ContactMotorolaifany
discrepancyexistsbetweenthepackinglistandthedeliveredmaterial.

■

■

68P09308A55-63-5

FEB2010

InstallationoftherackChapter3:Frame-basedeNodeBInstallation

Installationoftherack

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

TheInstallationoftheracksectionprovidesprocedurestoinstallandgroundtherack.

Rackandgroundcableinstallation

TheRackandgroundcableinstallationsectionprovidestheproceduretomountthestandard
19-inchracktotheoorandinstallthegroundcable.

TheL TEsystemcanbeinstalledina19-inchracksuppliedbyMotorolaoracustomer-supplied
rack.TheMotorolarackisrecommended,asitensuresthatthepropergroundpathisachieved
throughchassisgroundsthroughthePDUandRadioFilterShelfmechanicswithouttheuseof
separategroundcables.Ifanon-Motorolarackisused,agroundcablemustbeusedforeachof
thesecomponentsplustheBCUII,whichrequiresagroundcablewithanyracktype.

Aninsulatingpadisattachedtothebaseoftheracktoelectricallyisolatetherackfromtheoor .

■

■

Structuralengineerprerequisite

Requireditems

Ensurethattheprocedure,tools,andequipmentrequiredtomounttheracktotheoorare
speciedbyaStructuralEngineer .

Thefollowingitemsarerequired:

•Rack

•10mmsocket

•19mmsocket

•6plasticshoulderwashers

•Torquedriver

•Crimpertool-AndersonPowerProductspartnumber1368-Hydraulichandtool,maximum

cablesizeof300MCM.

•6carbonsteelgrade8.8boltsM12orotherboltsasdeterminedbystructuralengineer-

customersupplied.

•Otheritems,speciedbythestructuralengineer ,thatarerequiredtoinstalltherack.

•Customersuppliedgroundcable,6AWGorlargerdiameter .

•Two-holegroundlugandmountingnuts-partofrackhardwarekit.

3-668P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationRackandgroundcableinstallation

NOTE

NOTE

Installingrackandgroundcable

PerformthestepsinProcedure3-1toinstalltherackandgroundcable.

Procedure3-1Installingrackandgroundcable

1

2

3

4

5

6

7

Mounttheracktotheoorusingthehardware,tools,andproceduresdened
bythestructuralengineer .

Motorolarecommendsusingcarbonsteelgrade8.8M12bolts.

RoutethegroundcablebetweentheMasterGroundBar(MGB)andtherack.

Groundcablesmustnothavesharpbends.

Stripinsulationfromtheframeendofthegroundcable.

Attachthe2-holelugtotherack-endofthegroundcable.

Eitherusetheappropriatecrimpingtoolorsolderthelugtothecable.

Attachtheendofthegroundcablewiththe2-holelugtothetwoterminal
studsatthetopoftherack.Using2nuts,10mmsocketandratchet,tighten
thenutsto5.1N-m(45in-lb).

RefertoFigure3-3forlocationofgroundterminalstudsontherack.

CutthegroundcabletolengthandconnectittotheMasterGroundBar .

VerifythattheMasterGroundBarisconnectedtoasolidearthground.

68P09308A55-63-7

FEB2010

RackandgroundcableinstallationChapter3:Frame-basedeNodeBInstallation

Earth Ground
Terminal Studs

Ground Cable With
2-hole Lug Fastened
To Ground Terminals

Rack

(top/rear view, shown
partially cut away)

Figure3-3LocationofgroundterminalsonaMotorolarack

3-868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthe+27Vdc(PDU)

NOTE

NOTE

Installingthe+27Vdc(PDU)

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

TheInstallationofthePowerDistributionUnit(PDU)sectionprovidestheproceduretoinstall
thePDU.

Theconnecting+27Vdcpowersectionprovidesthefollowinginformation:

•Attachingthecontact/lugs,connector ,andcableclamponthe+27Vdcpowerinputcable

wires.

•Connectingthe+27VdcinputpowercabletotherearofthePDU.

•Routingthelooseendsofthewirestothesite+27Vdcsourceforconnection.

Requiredmaterialsandtools

■

■

Thefollowingmaterialsandtoolsarerequired:

•One+27VdcPowerInputCable(DC)-customersupplied.

•Crimptoolappropriateforwiresizeandlugbeingused.

•Wirestripper/cutters.

•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;used

InstallingthePDU

PerformthefollowingproceduresintoinstallthePDUinthe19-inchrack.

Procedure3-2AdjustingMountingEars

MotorolarecommendstheuseofRedwireforfeed(+V)andBlackwirefor
return(-V).

forprecisionDCandACmeasurements,requiring4-1/2digits.

1

Use+27VdcpowerPDUwiththepartnumberSTLN6905

Continued

68P09308A55-63-9

FEB2010

InstallingthePDUChapter3:Frame-basedeNodeBInstallation

NOTE

NOTE

NOTE

Procedure3-2AdjustingMountingEars(Continued)

2

PerformthefollowingproceduretoinstallthePDU.

Adjustthesideearsasfollows:

ThePDUandallotherLTEframeequipmentcanbemountedinto
therackinaforwardorrearwardposition.ThePDU,BCUII,and
RadioFilterShelfareprovidedwithmountingearsinstalled,so
thatthesecomponentsareintheforwardpositionintherack.

Ifdesired,themountingearscanbechanged,sothePDUresidesintherear
positionwithintherack.

1.DisassembletheleftandrightmountingearsfromthePDUsidebrackets

usingaT20driver .

2.ReinstalltheleftandrightmountingearsonthePDUsidebracketat

thefrontpositionusingaT20driver.TorquetheM4screwsto1.8N-m
(16in-lb).

Procedure3-3MountingPDUintoRack

1

2

PerformthefollowingproceduretogroundthePDU.

MountthePDUintothe19-inchrackasfollows:
UsethescrewsprovidedwiththePDU.Ifotherscrewsaretobeused,then
obtainfourscrewswhichareatleast10mm(3/8inch)long.

TheM5screwsareattachedinabagtotherearbracket.

MountthePDUinthebottommostRackUnit.Installtwoscrewsperside
usingaT25Torxbitandtorqueto4.7N-m(42in-lb).

Procedure3-4GroundingPDU

1

Performthissteponlyifanon-Motorolarackisused.19-inchracks
thatarepaintedonthe19-inchmountingrailfrontfacerequire
anexternalPDUgroundcable.

Continued

3-1068P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthePDU

NOTE

NOTE

Procedure3-4GroundingPDU(Continued)

ThePDUissuppliedwith2-holecrimplugsfor1/0AWGstandard
or2AWGhigh-strandcountexwire.Ifanothertypeofcableis
required,orderanewlugasneeded.Thenewlugandgroundcable
mustequalthesizedeterminedfortheDCInputCablesinthe
precedingsteps.EnsurethatthelugmeetsthecriteriainTable3-2.

Theexpectedloadconditionandcablelengthdeterminesthewire
gaugerequiredforyoursystem.SeeTable2-2.

2

3

4

PerformthefollowingproceduretoconnectpowertothePDU .

Crimpthetwo-holelugontotheGroundCable.

InstallthelugontothePDURearBracket.SecurethelugwithtwoM6Nylock
nutstorquedto5.1N-m(45in-lb).

CutthegroundcabletolengthandconnectittoMasterGroundBar .

Procedure3-5ConnectthePDUtopower

1

2

3

4

5

6

EnsurethatthegroundcableisconnectedbetweentherackandtheMaster
GroundBar.

Ensurethatthe+27VdcPowerInputCable(DC)isnotconnectedtothemain
+27Vdcpowersource.
Turnoffthemain+27Vdcpowersource.
ConrmthatthepowerisswitchedOFFusingaDVM.

ThePDUissuppliedwith2-Holecrimponlugsfor1/0AWGstandardor2
AWGhigh-strandcountexcable.Ifyourequireanothertypeofcable,order
newlugsasneeded.EnsurethatthelugsmeetthecriteriainT able3-2

Theexpectedloadconditionandcablelengthdeterminethewire
gaugerequiredforthesystem.SeeTable2-2.

Removethelugcoverandservicecoverusingtheirrespectivesnaps.

Insertthetwo-holelugsthroughtherearofthePDU ,sothattheholesinthe
lugsalignwiththeholesinthelugmountingplates.

InstalltwoM6atwashersandtwoM6x16screwsintoeachlug(4washers
and4nutstotalforthe2lugs)usingaT30Torxdriver .

Theatwashersandscrewsaresuppliedinthebagsziptiedtothe
PDUrearbracket.
Leavethescrewsloosesothatthelugscanbeadjustedside-to-side.

Continued

68P09308A55-63-11

FEB2010

InstallingthePDUChapter3:Frame-basedeNodeBInstallation

NOTE

ti-cdma-05694.eps

Procedure3-5ConnectthePDUtopower(Continued)

7

8

9

10

Replacethelugcoverwhileadjustingthecablestoensurethatthecover
canbesnappedintoposition.

Tightenthelugscrewsto5.1N-m(45in-lb)andreplacetheservicecover .

Installziptiesaroundthecablesthroughtherearbracketandpulltightfor
sufcientstrainrelief.

Connecttheotherendofthe+27Vdcpowerandreturnwirestothepower
source.

Figure3-4PDUpowerconnection

Donotturnonthepowersourceatthistime.Thismustbedone
aftertheinstallationandcablingiscomplete.

3-1268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthePDU

PDU front.eps

Table3-1Frame-basedeNodeBcableconnectionstoPDUbreakers

Connector

BKR1BCUII

BKR2A

BKR2B

BKR2C

BKR3

BKR4

BKR5

Figure3-5PDUFront

Load

AuxiliaryEquipment#1

AuxiliaryEquipment#2

AuxiliaryEquipment#3

RadioSector1

RadioSector2

RadioSector3

Table3-2Lugcriteria

PDUinput

LTEPDUinput

labeltext

+27Vdc(red

+27Vdc

arrow)

0V(blackarrow)16mm(5/8inch)

GroundFrameground16mm(5/8inch)

Crimplug'scenter–to
–centerspacingofM6

(1/4”)screwholes

19mm(3/4inch)

Wiregaugecompatibility

forsuppliedlugs

1/0standardcable

68P09308A55-63-13

FEB2010

InstallationoftheBCUIIChapter3:Frame-basedeNodeBInstallation

ti-cdma-05694.eps

InstallationoftheBCUII

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

TheInstallationoftheBCUIIsectionprovidesgeneralinformationandproceduresforinstalling
aBaseControlUnitII(BCUII).

BCUIIisdesignedasanindoorcomponentthatcanbemountedonastandard19-inchrack.

Figure3-6showstheBCUII.

Figure3-6BCUIIphysicaldesign

■

■

Requiredmaterialsandtools

Thefollowingmaterialsandtoolsarerequired:

•BCUIISG1756

•T15driver

•T10driver

•T25torxbit

•10mmsocket

•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothe

masterground.

3-1468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationBCUIIinstallation

NOTE

NOTE

•Wirestripper/cutters.

•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;used

forprecisionDCandACmeasurements,requiring4-1/2digits.

BCUIIinstallation

Procedure3-6AdjustingMountingEars

1

Adjustthesideearsasfollows:

TheBCUIIandallotherLTEframeequipmentcanbemountedinto
therackinaforwardorrearwardposition.ThePDU,BCUII,and
RadioFilterShelfareprovidedwithmountingearsinstalled,so
thatthesecomponentsareintheforwardpositionintherack.

Ifdesired,themountingearscanbechanged,sotheBCUIIresidesinthe
rearpositionwithintherack.

1.DisassembletheleftandrightmountingearsfromtheBCUIIside

bracketsusingaT10driver.

2.ReinstalltheleftandrightmountingearsontheBCUIIsidebracketat

thefrontpositionusingaT10driver .TorquetheM3screwsto1.12
N-m(10in-lb).

Leftmountingeargoestotherightsideandtherightmounting
eargoestotheleftside.

PerformthestepsinProcedure3-7toinstallpowercablestotheBCUII.

Procedure3-7CablingPowertoBCUII

1

2

3

68P09308A55-63-15

Stripeachwire12.7mm(1/2inch).

InsertwiresaccordingtothecolorcodeonthebackoftheBCUII.Tighten
thescrewsto1.3N-m(12in-lb).SeeFigure3-7.

Plugtheblack2-pinconnectorintothefrontofthePDUBrkr1.
Routethecablewiththegreenscrewterminalconnectortowardstherear
overtheleftmountingear .

Continued

FEB2010

BCUIIinstallationChapter3:Frame-basedeNodeBInstallation

NOTE

-27V.eps

Procedure3-7CablingPowertoBCUII(Continued)

4

5

Threadthecablethroughtheslotintheleftsidebracketjustbehindthe
plastichousingandacrosstherearofthePDU.

InstalltheBCUIIintherack.

ThepowercablemustbepluggedintoBCUIIduringtheBCUII
installationprocedure.

Figure3-7CablingPowerto+27VdcBCUII

PerformthestepsinProcedure3-8toinstalltheBCUII.

Procedure3-8BCUIIInstallation

1

2

3-1668P09308A55-6

PlacearackmountingscrewinthefthholeabovethePDUrightearbracket.
LeavethescrewheadspacedoutfromtherackfacetoallowfortheBCUII
mountingeartobeinstalledoverthescrewhead.

PlacearackmountingscrewinthefthorsixthholeabovethePDUleftear
bracket.Leavethescrewheadspacedoutfromtherackfacetoallowthe
BCUIImountingeartobeinstalledoverthescrewhead.

Continued

FEB2010

LTEeNodeBIndoorHardwareInstallationBCUIIinstallation

NOTE

Procedure3-8BCUIIInstallation(Continued)

3

4

ConnectingGroundtoBCUII

PerformthestepsinProcedure3-9toconnectthegroundcabletoBCUII.

Procedure3-9ConnectinggroundtoBCUII

1

2

3

4

HangtheBCUIIonthetwomountingscrewsandmatethegreentwo-position
ScrewT erminalConnectorintotheBCUIIPowerSupplyontherear.
Tightenthetworetainingscrewsintothematingconnectorto1.3N-m(12
in-lb.

UseaT25torxbittoinstalltheremaining(twoscrewsperside)rackmounting
screws.Torqueallrackmountingscrewsto4.7N-m(42in-lb).

Removethegroundlugfromtheleftinsidewallusinga10mmsocketor
nutdriver.

CrimptheBCUIIgroundlugontoa6AWGwire.

Attachthegroundwiredoubleholelugtothethreadedstudslocatedatthe
BCUIIcardcagefrontleftcorner.
SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Using
a10mmsocketandtorquedriver ,tightenthenutsto5.1N-m(45in-lb).

Connecttheotherendofthegroundwiretothemastergroundbar .

Donotreinstallbercover(feedthroughplate)atthistime.Setit
asideforsafekeepinguntiltheberinstallationiscompletedlater .

68P09308A55-63-17

FEB2010

BCUIIinstallationChapter3:Frame-basedeNodeBInstallation

Fiber Cover

Ground Lug

2X Screws

See Detail A

Detail A

D2_GNDLgFbrCvr_InDrBCUII

Figure3-8BCUIIGrounding

3-1868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHead

FRONT VIEW

LTE_shelf_frt.eps

0V

+27V

TRANSMIT STATUS

TRANSMIT

OUT 0

KIT
NUMBER

SERIAL
NUMBER

TX-1

TX/RX-0

LTE

FWD REF

VSWR

TX-0

TX/RX-1

FWD REF

MODULE STATUS

CONTROL

PROCESSOR

TRANSMIT

OUT 1

D4+0

D4+1

D4+0

ENET

D4+1

VSWR

+27V

0V

GND

TX/RX-0 TX -0FWD REF

TX/RX-1 TX -1

FWD REF

FAN TRAY

TRANSMIT

STATUS

MODULE
STATUS

CONTROL

PROCESSOR

ENET

TRANSMIT

OUT 1

TRANSMIT

OUT 0

D4+0

D4+0

LED

D4+1

LED

D4+1

CABLE

CLIP

CABLE

CLIP

InstallationofRadio/FilterShelf(RFS)andFrame
MountedRadioHead

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Figure3-9Radio/FilterShelf

■

■

ThissectionprovidestheproceduretoinstalltheRadio/FilterShelf(RFS).

Thefollowingmaterialsandtoolsarerequired:

•RFSSTLN6903

•RFHeadSTWF4000

•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothe

masterground(requiredonlyifnotusingtheMotorolaprovidedrack).

•T20Torxbit

•10mmsocket

•T25Torxbit

•Wirestripper/cutters

68P09308A55-63-19

FEB2010

InstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHeadChapter3:Frame-basedeNodeBInstallation

PerformthefollowingproceduretoinstalltheRFSDuplexer .

Procedure3-10InstallingRFSDuplexer

1

2

3

4

5

MovethetwoRFcablesoutoftheway .InserttheDuplexerintotheRFS.

PulltheDuplexertowardsthefront,sotheDuplexerbodyrestsagainstthe
insidefrontfaceoftheRFSchassis.

UsingaT20T orx,screwtwoM4screwsthroughthefrontfaceoftheRFSinto
theDuplexerbody .T orqueto2.25N-m(20in-lb).

Witha10mmsocketand3-inchsocketextension,securetheDuplexerto
thetwoM6studsinthebottomoftheRFSshelfwithtwoM6nuts.Torque
to5.1N-m(45in-lb).

MatethetwoRFcablesattherearoftheDuplexer .Ensurethatthecable
bendsarenolessthan6mm(1/4inch)radius.

Figure3-10InstallingDuplexer

TheRFScanbemountedintotherackinaforwardorrearwardposition.TheRFSisprovided
withthemountingearsinstalledsothatitisintheforwardpositionintherack.

3-2068P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallationofRadio/FilterShelf(RFS)andFrameMountedRadioHead

NOTE

NOTE

NOTE

Procedure3-11AdjustingMountingEars

1

UseRFSwiththepartnumberSTLN6903.

2

Adjustthesideearsasfollows:

TheRadioFilterShelfandallotherLTEframeequipmentcanbe
mountedintotherackinaforwardorrearwardposition.ThePDU ,
BCUII,andRFSareprovidedwithmountingearsinstalled,sothat
thesecomponentsareintheforwardpositionintherack.

Ifdesired,themountingearscanbechanged,sotheRFSresidesintherear
positionwithintherack.

1.DisassembletheleftandrightmountingearsfromtheRFSsidebrackets

usingaT20driver .

2.ReinstalltheleftandrightmountingearsonthePDUsidebracketat

thefrontpositionusingaT20driver .TorquetheM4screwsto2.25
N-m(20in-lb).

Theleftmountingeargoestotherightsideandtherightmounting
eargoestotheleftside.

Procedure3-12InstallingRFS

1

2

3

Forboththeleftandrightsideofthe19-inchrack,installonerackmounting
screwinthefthholeabovetheBCUIIMountingEarBracket.Leavethe
screwheadspacedoutfromtherackfacetoallowtheBCUIIMountingEar
tobeinstalledoverthescrewhead.

WiththeRFSorientedsothattheDuplexeristowardsthebottom,installthe
RFSsothatthecenterkeyholeintheSideMountingBracketslipsoverthe
rackmountingscrewsinstalledinstep1.

SecuretheRFStotherack.UseaT25T orxbittoinstalltheremainingrack
mountingscrewsto4.7N-m(42in-lb).

68P09308A55-63-21

FEB2010

RFSpowercableinstallationChapter3:Frame-basedeNodeBInstallation

PerformthefollowingproceduretoinstalltheF ameMountedRadioHead.

Procedure3-13InstallingFrameMountedRadioHead

RFSpowercableinstallation

1

2

OnepowercableisrequiredperRFS.

PerformthestepsinProcedure3-14toinstalltheDCpowercabletotheRFS.

WiththeRadioorientedwiththehandletotheleft,slidetheRadiointothe
RFSuntilfullyseated.

UsingaT20Torx,screwthetwoblackthumbscrewsonthefrontoftheRadio
intotheRFS.Torqueto2.25N-m(20in-lb).

Procedure3-14InstallingRFSpowercable

1

2

PlugtheRFScablesintothePDUbreakers4,5,and6.Maketheconnections
pertheinformationinTable3-1,wheresector1isthebottom-mostRFSinthe
frame.

Installcabletiebracketstotheradioltershelf(snapinplace).Usezipties
totiethepowercablestothecabletiebracketsasshowninFigure3-11.

3-2268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationRFSGroundCableInstallation

NOTE

Figure3-11T yingpowercablestothecabletiebrackets

RFSGroundCableInstallation

PerformthestepsinProcedure3-15toaddanexternalgroundcabletotheRFS.

ExecuteProcedure3-15onlyiftherackisnotaMotorolarack.TheMotorolarackhas
nopaintonthe19-inchmountingrailfrontface.Groundcurrentcantravelthrough
thePDUchassistotheframegroundlug.Other19-inchracksthathavepaintonthe
19-inchmountingrailfrontfacerequireanexternalRFSgroundcable.

68P09308A55-63-23

FEB2010

RFSGroundCableInstallationChapter3:Frame-basedeNodeBInstallation

NOTE

M6 Nuts

Procedure3-15InstallingRFSgroundcable

1

2

3

Crimpthe2–holecrimplugontothecustomersuppliedgroundcable.

InstallthelugontotheRFS.

Usinga10mmsocketanddriver,securethelugwith2M6nutstorqued
to5.1N-m(45in-lb).

Figure3-12RFSgroundcableconnection

TheRFSissuppliedwith2-holecrimplugsfor6AWGstandard
wire.

3-2468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallationoftheGPS

CAUTION

InstallationoftheGPS

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

InstallingRFGPSantennaandcable

Figure3-13showsthecomponentsoftheRFGPS(RFGPS).

WhenmountingtheRFGPSAntennaconsiderthefollowingitems:

•ThemountingpipefortheRFGPSheadismountedverticallywithlessthanve(5)

degreesoftilt.

•TheRFGPSheadrequiresaclearviewofthesky,preferablywithinten(10)degreesofthe

horizoninalldirections.

•Themoreskythatisobservedincreasesthenumberofpotentialsatellitesthatcanbe

tracked,resultinginbetterRFGPSperformance.

■

■

•Duringnormaloperation,theRFGPSheadcontinuouslytracksaminimumoffour(4)

GPSsatellites.However,itistheoreticallypossibletooperatetheBTSbytrackingonly
one(1)GPSsatellite.Motoroladoesnotrecommendtrackingonlyone(1)GPSsatellite
unlesstherehasbeenanaccuratesitesurvey.

•PlacetheRFGPSheadwhereRFobstructionsoftheskyareminimal.Theskyincludes

everythingwithinten(10)degreesofthehorizoninalldirections.RFobstructionsinclude
buildings,towers,naturalrockformations,snow ,foliage,anddebris.

PerformthefollowingproceduretoinstalllocalGPS(RFGPS):

Procedure3-16InstallingRFGPSantennaandcabling

1

2

3

4

DeterminethelocationfortheRFGPSSurgeProtectiondevice(preferablyat
theentrancetothebuilding).

ConnecttheRFGPSSurgeProtectiondevicetothemastergroundbus(MGB).

Determinethemountinglocation.

Ensurethataqualiedstructuralengineerveriestheroofstructure
onwhichthemountingpoleisattachedfortheweightoftheRFGPS
engineandmountinghardwareunderadverseconditionsinthe
installationarea.

68P09308A55-63-25

InstallthemountingkitattheRFGPSlocation.Usetheappropriatemounting
boltsformountingsurface.

Continued

FEB2010

InstallingRFGPSantennaandcableChapter3:Frame-basedeNodeBInstallation

Procedure3-16InstallingRFGPSantennaandcabling(Continued)

5

AttachtheRFGPSantennaassemblytothemountingbracketandsecurethe
washerandcustomnutsupplied.SeeFigure3-13.

6

AttachthegroundingkittothemountingpolewithU-boltsandsecureusing
thewashersandnutssupplied.SeeFigure3-13.

7

ConnecttheNconnectorofthe50ft(15.24m)superexcabletotheRFGPS
antennacable.

8

RoutetheotherendofthesuperexcabledownthepoleandtotheRFGPS
SurgeProtectiondevice.ConnectthecabletotheRFGPSSurgeProtection
device.Securecableusingcabletieswhereappropriate.

9

Attachoneendofacable(customersupplied)totheRFGPSSurgeProtection
deviceandtheotherendtotheRFGPSconnectorontheBCUII.TheBCUII
connectorisanSMAstyleconnector.Securecableusingcabletieswhere
appropriate.

3-2668P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingRFGPSantennaandcable

E1_eNodeB_RFGPS_cbl.eps

Surge Suppressor

Customer Supplied

Typ ically installed at

entrance to building

Customer

Supplied

RF-GPS Connector

CUSTOMER I/O AP CONTROL

ENET -A ENET -B CUST. ENET

TDD RF-GPS

RGPS

STATUS

BCU II

Figure3-13RFGPSinstallationandcomponentsdiagram

68P09308A55-63-27

FEB2010

OptionalequipmentChapter3:Frame-basedeNodeBInstallation

ti-cdma-05694.eps

ti-cdma-05694.eps

Mounting Tab Slot

Q-HSO

Q-HSO

Rear View

9-Pin Sub-D Connector

9-Pin Sub-D Connector

Captive Thumbscrew

Mounting Tab

Optionalequipment

■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Thissectioncontainsgeneralinformationandproceduresforinstallingtheoptionalequipment.

Quartz-highstabilityoscillator

TheQuartzhighstabilityoscillator(Q-HSO)isavailableasanoptionalequipmentto
accommodatecustomerswiththebackuptimingmodule.Sinceitisoptional,theQ-HSOmay
notbepresentinallinstallations.However ,ifitisinitiallyordereditisinstalledatthefactory.

Figure3-14BCUIIQ-HSOunit

■

■

IftheQ-HSOisnotfactoryinstalled,performthestepsProcedure3-17toinstalltheunit.

3-2868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationQuartz-highstabilityoscillator

NOTE

Procedure3-17Q-HSOinstallation

1

2

3

InstalltheQ-HSObyinsertingthetabintotheslotintheBCUII.Referto

Figure3-14.PushtheQ-HSOuntilitseatsintheD-typeconnectoratthe

rearofthetray .

UseaT20TorxbittoinstalltheQ-HSO.Torqueto2.25N-m(20in-lb)

TheQ–HSOmustwarmupfor60minutestoreachasteadystate
beforeitcantakeoverforafailedGPSsignal.Iftheactivesite
controllercardrebootsduringthe60minutewarm-upperiod,
thetimerisreset,andtheQ–HSOmustwarmupforanother60
minutesbeforeuse.

TheREFFAUL TLEDontheBCUIIcontrollercardlightswhentheQ–HSOis
rstinstalledbutturnsoffbythetimeitiswarmedup.

68P09308A55-63-29

FEB2010

Quartz-highstabilityoscillatorChapter3:Frame-basedeNodeBInstallation

3-3068P09308A55-6

FEB2010

Chapter

4

Installationoftheindoorportionsofthe
RemoteRFbasedeNodeB

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68P09308A55-64-1

FEB2010

InstallationoftheBCUIIChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeB

ti-cdma-05694.eps

InstallationoftheBCUII

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TheInstallationoftheBCUIIsectionprovidesgeneralinformationandproceduresforinstalling
aBaseControlUnitII(BCUII).

BCUIIisdesignedasanindoorcomponentthatcanbemountedonastandard19-inchrack.

Figure4-1showstheBCUII.

Figure4-1BCUIIphysicaldesign

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■

Requiredmaterialsandtools

Thefollowingmaterialsandtoolsarerequired:

•BCUIISG1756

•T15driver

•Customersuppliedgroundcable,lengthdeterminedbydistancefromtheunittothe

masterground.

•Wirestripper/cutters.

•DigitalMulti-Meter(DMM)FlukeModel8062AwithY8134testleadkitorequivalent;used

forprecisionDCandACmeasurements,requiring4-1/2digits.

4-268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationBCUIIinstallation

NOTE

NOTE

NOTE

BCUIIinstallation

Procedure4-1AdjustingMountingEars

1

Adjustthesideearsasfollows:

TheBCUIIandallotherLTEframeequipmentcanbemountedinto
therackinaforwardorrearwardposition.ThePDU,BCUII,and
RadioFilterShelfareprovidedwithmountingearsinstalled,so
thatthesecomponentsareintheforwardpositionintherack.

Ifdesired,themountingearscanbechanged,sotheBCUIIresidesinthe
rearpositionwithintherack.

1.DisassembletheleftandrightmountingearsfromtheBCUIIside

bracketsusingaT10driver.

2.ReinstalltheleftandrightmountingearsontheBCUIIsidebracketat

thefrontpositionusingaT10driver .TorquetheM3screwsto1.12
N-m(10in-lb).

Theleftmountingeargoestotherightsideandtherightmounting
eargoestotheleftside.

PerformthestepsinProcedure4-2toinstallpowercablestotheBCUII.

Procedure4-2CablingPowertoBCUII

1

2

3

4

5

68P09308A55-64-3

Stripeachwire12.7mm(1/2inch).

InsertwiresaccordingtothecolorcodeonthebackoftheBCUII.Tighten
thescrewsto1.3N-m(12in-lb).SeeFigure4-2

Plugtheblack2-pinconnectorintothefrontofthePDUBrkr1.
Routethecablewiththegreenscrewterminalconnectortowardstherear
overtheleftmountingear .

Threadthecablethroughtheslotintheleftsidebracketjustbehindthe
plastichousingandacrosstherearofthePDU.

InstalltheBCUIIintherack.

ThepowercablemustbepluggedintoBCUIIduringtheBCUII
installationprocedure.

FEB2010

BCUIIinstallationChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeB

-48V.eps

Figure4-2CablingPowerto–48VdcBCUII

PerformthestepsinProcedure4-3toinstalltheBCUII.

Procedure4-3BCUIIInstallation

1

2

3

4

ConnectingGroundtoBCUII

PerformthestepsinProcedure4-4toconnectthegroundcabletoBCUII.

Procedure4-4ConnectinggroundtoBCUII

PlacearackmountingscrewinthefthholeabovethePDUrightearbracket.
LeavethescrewheadspacedoutfromtherackfacetoallowfortheBCUII
mountingeartobeinstalledoverthescrewhead.

PlacearackmountingscrewinthefthorsixthholeabovethePDUleftear
bracket.Leavethescrewheadspacedoutfromtherackfacetoallowthe
BCUIImountingeartobeinstalledoverthescrewhead.

HangtheBCUIIonthetwomountingscrewsandmatethegreentwo-position
ScrewT erminalConnectorintotheBCUIIPowerSupplyontherear.
Tightenthetworetainingscrewsintothematingconnectorto1.3N-m(12
in-lb).

UseaT25torxbittoinstalltheremaining(twoscrewsperside)rackmounting
screws.Torqueallrackmountingscrewsto4.7N-m(42in-lb).

1

2

4-468P09308A55-6

Removethegroundlugfromtheleftinsidewallusinga10mmsocketor
nutdriver.

CrimptheBCUIIgroundlugontoa6AWGwire.

Continued

FEB2010

LTEeNodeBIndoorHardwareInstallationBCUIIinstallation

NOTE

Fiber Cover

Ground Lug

2X Screws

See Detail A

Detail A

D2_GNDLgFbrCvr_InDrBCUII

Procedure4-4ConnectinggroundtoBCUII(Continued)

3

4

Figure4-3BCUIIGrounding

Attachthegroundwiredoubleholelugtothethreadedstudslocatedatthe
BCUIIcardcagefrontleftcorner.
SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Using
a10mmsocketandtorquedriver ,tightenthenutsto5.1N-m(45in-lb).

Connecttheotherendofthegroundwiretothemastergroundbar .

Donotreinstallbercover(feedthroughplate)atthistime.Setit
asideforsafekeepinguntiltheberinstallationiscompletedlater .

68P09308A55-64-5

FEB2010

BCUIIinstallationChapter4:InstallationoftheindoorportionsoftheRemoteRFbasedeNodeB

4-668P09308A55-6

FEB2010

Chapter

5

InstallationoftheRRH

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FEB2010

InstallingtheRemoteRadioHeadChapter5:InstallationoftheRRH

InstallingtheRemoteRadioHead

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TheRemoteRadioHead(RRH)isavailableinthreemodels:

•700MHz

•2.1GHz

•2.6GHz

Installingthe700MHzRRH

The700MHzRRHcanbeconguredintwoways:

•Wallmountconguration

•Polemountconguration

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■

Performthefollowingproceduretoinstallthe700MHzRRHtoawall.

Procedure5-1700MHzRRHwallmountconguration

1

Drillfourholesoftheappropriatesizeintothewallforthewallmount
anchorsasrecommendedbythestructuralengineer .Drilltheholesinthe
locationsasshown.

Continued

5-268P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRH

Procedure5-1700MHzRRHwallmountconguration(Continued)

2

InstallthetoptwoM8boltsinthetoptwoslotsonthewall.Boltsshouldnot
betightened.Boltheadsshouldbespacedatleast15mmfromthewall.

Continued

68P09308A55-65-3

FEB2010

Installingthe700MHzRRHChapter5:InstallationoftheRRH

Step 2

Step 4

NOTE

NOTE

Procedure5-1700MHzRRHwallmountconguration(Continued)

Ensurethataqualiedstructuralengineerveriesthewall
structureandwall-mountinstallationfortheweightofthe
installationunderadverseconditionsintheinstallationarea.

3

4

5-468P09308A55-6

Hangthewallmountbracket,insertingthetwoM8boltsintothekeyhole
slots.Slidethebracketintothenallocation.

InserttwoM8boltsinthebottomtwoslotsandtightenthemusinga13mm
socket.Tightentheinitialtwoboltsinstalledinstep2usinga13mmsocket.

Torquesettingforboltsmustcomplywiththevaluerecommended
bythemanufacturerofthewallanchors.

M8x50boltsareprovided.However ,otherfastenersmaybe
necessarypertherecommendationsofthestructuralengineer.

Continued

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRH

Captive M6 fastener

RRH Securing Bracket

NOTE

Procedure5-1700MHzRRHwallmountconguration(Continued)

5

Fixthe700MHzsecuringplatetothebackofthe700MHzunit.UsingaT30
securityTorxdriver ,tightenthecaptiveM6fastenertoaminimumtorque
of5.1N-m(45in-lbs).

Thesecuringbracketisshippedinthesamepackagingasthewall
mountingbracket.

68P09308A55-65-5

Continued

FEB2010

Installingthe700MHzRRHChapter5:InstallationoftheRRH

Procedure5-1700MHzRRHwallmountconguration(Continued)

6

InserttheRRHintokeyholesonthebracketusingthemountingfeet.

Continued

5-668P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallingthe700MHzRRH

Captive M6 fastener

Procedure5-1700MHzRRHwallmountconguration(Continued)

7

Fixthesecuringbrackettothewallmountbracket.Tightenthecaptive
M6fastenerusingaT30securityTORXdrivertoaminimumtorqueof5.1
N-m(45in-lbs).

8

UsingaT25Torxdriver,removethehandlesafterinstallationoftheRRH.

Continued

68P09308A55-65-7

FEB2010

Installingthe700MHzRRHChapter5:InstallationoftheRRH

Procedure5-1700MHzRRHwallmountconguration(Continued)

9

FitthesolarcoverbyinsertingthehingesontheRRHintotherecessesinthe
toppanelofthecover .

10

SecurethesolarcoverwithM6captivefastenerslocatedineachbottom
corner.TightenthefastenerusingaT30securityTORXdrivertoaminimum
torqueof5.1N-m(45in-lbs).

Continued

5-868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountconguration

Procedure5-1700MHzRRHwallmountconguration(Continued)

700MHzRRHpolemountconguration

Performthefollowingproceduretoinstallthe700MHzRRHtoapole.

Procedure5-2700MHzRRHpolemountconguration

1

68P09308A55-65-9

FixthepolemountingbracketstothepolewithU-boltsorbandingstraps.
Ifbandingstrapsareused:

•Installeachpolemountbracketwithasteelstrap.Tightenthesteel

strapswithbandingtools.Followtheinstructionsofthespecied
bandingtoolfromBAND-ITtotightenthesteelstraps.

Continued

FEB2010

700MHzRRHpolemountcongurationChapter5:InstallationoftheRRH

NOTE

Location for optional band installation

Location for optional band installation

Procedure5-2700MHzRRHpolemountconguration(Continued)

•MotorolarecommendstheBAND-ITC00169tool.

Ensurethataqualiedstructuralengineerveriesthepole
structureandpole-mountinstallationfortheweightofthe
installationunderadverseconditionsintheinstallationarea.

5-1068P09308A55-6

Continued

FEB2010

LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountconguration

Procedure5-2700MHzRRHpolemountconguration(Continued)

2

SecurethepolemountbracketswitheightM6boltstothewallmounting
bracket.Torqueto5.1N-m(45in-lb)usinga10mmsocket.

Continued

68P09308A55-65-11

FEB2010

700MHzRRHpolemountcongurationChapter5:InstallationoftheRRH

Captive M6 fastener

RRH Securing Bracket

NOTE

Procedure5-2700MHzRRHpolemountconguration(Continued)

3

Fixthe700MHzsecuringbrackettothebackofthe700MHzunit.Using
aT30securityT orxdriver,tightenthecaptiveM6fastenertoaminimum
torqueof5.1N-m(45in-lbs).

Thesecuringbracketisshippedinthesamepackagingasthe700
MHzRRHandwallmountbracket.

5-1268P09308A55-6

Continued

FEB2010

LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountconguration

Procedure5-2700MHzRRHpolemountconguration(Continued)

4

Insertthe700MHzRRHintokeyholesonthebracketusingthemountingfeet.

5

Fixthesecuringbracketstothepolemountbracket.Usinga10mmsocket
TORXdriver ,tightentheeightcaptiveM6fastenerstoaminimumtorque
of5.1N-m(45in-lbs).

Continued

68P09308A55-65-13

FEB2010

700MHzRRHpolemountcongurationChapter5:InstallationoftheRRH

Captive M6 fastener

Procedure5-2700MHzRRHpolemountconguration(Continued)

6

UsingaT25Torxdriver,removethehandlesonbothsidesoftheRRHafter
installation.

Continued

5-1468P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallation700MHzRRHpolemountconguration

Procedure5-2700MHzRRHpolemountconguration(Continued)

7

FitthesolarcoverbyinsertingthehingesontheRRHtherecessesinthe
toppanelofthecover .

8

SecurethesolarcoverwithM6captivefastenerslocatedineachbottom
corner.TightenthefastenerusingaT30securityTORXdrivertoaminimum
torqueof5.1N-m(45in-lbs).

Continued

68P09308A55-65-15

FEB2010

700MHzRRHconnectionsChapter5:InstallationoftheRRH

Procedure5-2700MHzRRHpolemountconguration(Continued)

700MHzRRHconnections

Figure5-1showstheconnectionsontheundersideofanRRH.TheRS232/MMIandthe

Ethernetconnectionsareplacedunderneathaprotectiveweather-sealedaccesscover .

5-1668P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallationInstallationof2.1/2.6GHzRRH

WARNING

Figure5-1700MHzRRHconnections

Thepowerinputconnectionisnotweathersealeduntilthematingcableisinstalled.
Weathersealingisonlymaintainedifthematingcableisinstalledproperly .

AprotectivecovermustbeplacedovertheRS232/factorytimingports/Ethernet
connectorstoensureproperweathersealing.

Table5-1LEDcongurations

StatusLED

SlowFlashingGreenBootstrap(Codeload)state.

Green

RedPowerAlarmIndication.

RedRFAlarmIndication.

AlternateFlashing
RedGreen

Yellow

ForcablingrequirementsforRRHproducts,seeeNodeBCableDescriptions(min90Cinsulation

rating)onpage2-13.TheSFPmodulethattsintheD4+socketontheRRHhastobeordered

separately .

TransmitLED

State

Activestandby/call
processingstate.

Flashreprogrammingstate.

RRHistransmitting.

Installationof2.1/2.6GHzRRH

68P09308A55-65-17

Thissectionprovidesprocedurestoinstallthe2.1/2.6GHzRRH.

FEB2010

Installationof2.1/2.6GHzRRHChapter5:InstallationoftheRRH

CAUTION

The2.1/2.6GHzRRHcanbeconguredintwoways:

•Wallmountconguration

•Polemountconguration

Thechassisforboth2.1GHzRRHand2.6GHzaresimilar .

Themountingbracketscanaccommodatea2-inchto4.5-inchdiameterpoleorbemounted
directlytoaatwallbyomittingclampsandthreadedrodsandusingfour7/16-inchdiameter
cornerholes.ASecurityTorxT45driverisrequiredtoxtheM8SecurityTorxPanHeadscrew .

PerformthestepsinProcedure5-3toinstallthe2.1/2.6GHzRRHtoawall.

Procedure5-32.1/2.6GHzRRHwallmountconguration

1

Ensurethataqualiedstructuralengineerveriesthewallstructure
andwall-mountinstallationfortheweightoftheinstallationunder
adverseconditionsintheinstallationarea.

Drillfourholesoftheappropriatesizeintothewallforthewallmount
anchorsasrecommendedbythestructuralengineer .Drilltheholesinthe
locationsasshowninFigure5-2.

2

3

4

5

6

7

8

Installwallanchorsintothedrilledholes.

Alignthefourmountingholesinthewallmountbracketwiththefourholes
drilledintothewall,andinstallscrewsthroughthemountingbracketinto
thewallanchorsinstalledinstep1.

Tightenthefourscrewstothetorquevaluerecommendedbythe
manufacturerofthewallanchors.

InserttheM8capscrewsintotwouppermountingholesonthesidesofthe
RRH.Engage2to3threadsofeachfastener .

InserttheRRHintothebracketandsupportbypositioningthethreaded
shanksofthetwopartiallyinstalledM8capscrewsintotheopenslotsat
thetopofthebracket.

PivotthelowerportionoftheRRHuntilthelowertwomountingholesofthe
bracketalignwiththethreadedlowertwomountingholesatthesidesofthe
RRH.InserttheremainingtwoM8capscrewsandtightento24.3+/–1.3N-m
(18+/-1foot-pounds).TightenthetoptwoM8capscrewsto24.3+/–1.3N-m
(18+/-1foot-pounds).

Connecttheframegroundcabletothedesignatedpadonthebottom
surfaceofRRHusingthetwo¼-20threadedstuds,lockwashers,andhex
nutsprovidedwiththeRRH.Tightenhexnutsto10.8+/–1.3N-m(8+/-1
foot-pounds).

5-1868P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallation2.1/2.6GHzRRHpolemountconguration

053.21

96

.
313

050.176.62 052.01

53
.

062

1.40835.75 10.250

260.35

Figure5-2LTE2.1/2.6GHzRRHWallMountBracketMountingHoleLocations

2.1/2.6GHzRRHpolemountconguration

PerformthestepsinProcedure5-4toinstallthe2.1/2.6GHzRRHtoapole.

Procedure5-42.1/2.6GHzRRHpolemountinstallation

1

Attacha50.8mm(2-inch)poleclamptotherearsurfaceofthesupport
bracket.SupportintwolocationsasshowninFigure5-3.FastenwithM5
x12mmlongHexHeadscrewsandtightenedto4.5+/-.22N-m(40+/-2
inch-pounds).

Continued

68P09308A55-65-19

FEB2010

2.1/2.6GHzRRHpolemountcongurationChapter5:InstallationoftheRRH

Procedure5-42.1/2.6GHzRRHpolemountinstallation(Continued)

2

3

4

5

6

7

8

9

InsertfourM8x200mmlongthreadedstudsthroughholesinthepreviously
mountedpoleclamp.Threadintothesupportbracketuntilstudsprotrude

1.524mm-3.175mm(.06-0.1250inches)beyondtheM8clinchnuts.

Positionthepreviouslyassembledmountingbracketagainsta50.8mm
(2-inchminimum)to114.3mm(4.5-inchmaximum)outsidediameterpole,
sothattheserratedfeaturescapturethepoleandtheM8threadedstuds
straddlethepole.TheassemblymustbeorientedwiththeRRHmounting
slotsfacingupwardasshowninFigure5-3.

Slidetheremainingpiecesofthe50.8mm(2-inch)poleclampontotheM8
threadedstuds,ontheoppositesideofthepolefromthepreviouslyinstalled

50.8mm(2-inch)poleclamppieces,againcapturingthepolewithinthe
serratedfeaturesofeachpiece.

InstalltheM8splitlockwasherandtheM8hexnutontoeachM8threaded
stud,andevenlytightento24.3+/–1.3N-m(18+/-1foot-pounds).

InserttheM8capscrewsintotwouppermountingholesonthesidesofthe
RRH.Engage2to3threadsofeachfastener .

InserttheRRHintothebracketandsupportbypositioningthethreaded
shanksofthetwopartiallyinstalledM8capscrewsintotheopenslotsat
thetopofthebracket.

PivotthelowerportionoftheRRHuntilthelowertwomountingholesofthe
bracketalignwiththethreadedlowertwomountingholesatthesidesofthe
RRH.InserttheremainingtwoM8capscrewsandtightento24.3+/–1.3N-m
(18+/-1foot-pounds).TightenthetoptwoM8capscrewsto24.3+/–1.3N-m
(18+/-1foot-pounds).

Connecttheframegroundcabletothedesignatedpadonthebottom
surfaceofRRHusingthetwo¼-20threadedstuds,lockwashers,andhex
nutsprovidedwiththeRRH.Tightenhexnutsto10.8+/–1.3N-m(8+/-1
foot-pounds).

LTE2.1/2.6GHzRRHMountingBracket

Figure5-3showstheLTE2.1/2.6GHzRRHmountingbracketandFigure5-2illustratesthe

mountingbracketinawallmountcongurationalongwiththenecessarymountinghole
locations.

5-2068P09308A55-6

FEB2010

LTEeNodeBIndoorHardwareInstallation2.1/2.6GHzRRH

Support bracket

Threaded studs

2-inch pole clamp

Hex Head screws

Split lock washer

Hex nut

e1_eNodeB_mountingbracket1.eps

Figure5-3L TE2.1/2.6GHzRRHMountingBracket

2.1/2.6GHzRRH

Figure5-4showsthe2.1GHzRRH.

68P09308A55-65-21

FEB2010

2.1/2.6GHzRRHChapter5:InstallationoftheRRH

E1_radiohd_frt.eps

TX1M

2x MOLEX

RX1D

TX/RX1

I/O 1

I/O 2

RX2MD

RX1M

TX2M

RX2M

RX1D RX2D AISG

TX2/RX2

GND

PWR

Figure5-42.1GHzRRH

5-2268P09308A55-6

FEB2010

Chapter

6

CablingoftheRRH

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ThischapterprovidescablinginstructionsfortheRRH,andinterconnectfromtheindoorrack
mountedequipmenttothebuildingI/OpointfortheRemoteRF-BasedeNodeB.

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68P09308A55-66-1

FEB2010