User's Manual

InstallingRFcablesfromantennastoRRHChapter6:CablingoftheRRH
Procedure6-4ConnectingthedigitalcabletotheRRH(Continued)
CAUTION
•FailuretoensurethattheSFP
bertransceivermoduleisinserted
correctlyandmatedmightresultina
connectionfailure.
•TheD4+cablecanbesecured
intopositioneveniftheSFPber
transceivermoduleisnotfully
inserted,whichresultsinwhatlooks
likearmconnectionexternallybut
internallynoconnectionismade.
4.Withtheberconnectorheldoutoftheway ,insertthetwocablelatches
tothesocket.
5.Holdingtheberconnector,removethetwosmallprotectivecapsand
inserttheconnectorintotheSFPbertransceivermodule.
6.EnsurethatthebercableisfullylatchedintotheSFPbertransceiver
module.
7.Movethecablehousingforwardtocovertheberconnectionandsecure
intopositionbyscrewingithand-tightontothesocket.
InstallingRFcablesfromantennastoRRH
PerformthestepsinProcedure6-5toinstallRFcablesfromantennastoRRH.
Procedure6-5InstallingRFcablesfromantennastoRRH
1
RemovetheprotectivecoversfromtheTX/RX0andTX/RX1portsontheRRH.
2
ConnecttheRFantennacablestotheTX/RX0andTX/RX1N-typeconnectors
ontheRRH.Usinga19mmtorquewrench,tightentheN-typeconnections
to4.3N-m(38in-lbs).
3
SecuretheRFcablesconnectingtheRRHtotheantennausingcabletiesas
appropriatetoreducethechanceofdamagetothecables.
CustomerI/Ocableinstallation
CableAB,listedinTable2-4,isrequiredforthisinstallation.Performthefollowingstepsto
installtheCustomerI/Ocable.
6-1668P09308A55-6
FEB2010