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

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LTEeNodeBIndoorHardwareInstallationCongurationssupported

Congurationssupported

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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

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CongurationssupportedChapter1:Introduction

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Chapter

2

Sitepreparation

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■

■

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OverviewChapter2:Sitepreparation

Overview

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TheSitepreparationsectionprovidestheproceduresandinformationtoverifythatthesiteis
readytohavetheframesandotherequipmentinstalled.

Preparingthesiteforequipmentarrival

Basedonthesitecharacteristics,executethestepsthatapplytothesite.

Preparingtheoutdoorsitefortheequipment

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

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■

•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.

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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

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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

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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

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