User's Manual

LTEeNodeBIndoorHardwareInstallationRRHtoBCUIIinterconnect
Table6-1Fibercablesrouting
BCUIIbertransceiverRadiobertransceiver
A
RRHsector1
B
RRHsector2
CRRHsector3
DNone
PerformthestepsinProcedure6-4toconnectthedigitalcabletotheRRH.
Procedure6-4ConnectingthedigitalcabletotheRRH
1
WARNING
Checkthatthedcpowerhasnotbeenconnectedorisolatethedc
powerbeforecommencingthefollowingprocedure.
RoutethebercableoutofthebuildingandtotheRRHsasfollows:
1.FitonesuppliedferriteclipoverapairofD4+cables,insidethecable
entrybox,connectingtotheT43module.
EnsurealltheD4+cablepairshaveoneferritecliptted.
2.FeedtheBCUIIcableendsupthroughthecableglandattherearof
thecabinet.
3.Routethecablesupinsidetherearoftherackandacrossthetopfrom
reartofrontuntiltheyappearatthefrontjustabovetheBCUIIcard.
4.InsertSFPbertransceivermodulesintotheBCUII(followstep2).
ConnecttheberLCconnectortotheSFPbertransceivermodule.
2
InstalltheRRHD4+cableasfollows:
1.RemovetheprotectivecoversfromtheD4+socketsontheRRH.
2.UnpacktheSFPbertransceivermodulesandinsertthemintotheD4+
connectors.
3.SecuretheSFPbertransceivermodulesbypushingthemrmlyhome
intothesocketstakingcarenottodamagetheextractionhandle.
TheextractionhandlemustbefoldedagainstthebodyoftheSFPber
transceivermodulebeforetheD4+cablecanbetted.
Continued
68P09308A55-66-15
FEB2010