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ManualsBrandsNokia Solutions and Networks ManualsElectronicsLTE 700 MHz Public Safety Base Station Transceiver
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LTEeNodeBIndoorHardwareInstallationeNodeBFrameBasedRadioReplacementProcedure
Procedure8-5RemovingtheeNodeBFrameBasedRadio(Continued)
1.GrasptheLCduplexconnectoranddepressthereleasetoremovethe
bercablesfromtheberoptictransceiver .
2.Removetheberoptictransceiverfromtheframebasedradio:pull
downontheberoptictransceiverlatchandpullitoutoftheslot.
2
RemovethetwoRFconnectionsatthefrontoftheFBRusingSMAwrench.
3
UsingaT20TORXbitanddriver ,completelyloosenthetwoscrewsthat
securetheFBR.
4
SlideFBRoutoftheRadio/FilterShelf.
Procedure8-6InstallingtheeNodeBFrameBasedRadio
1
InsertFBRintotheRadio/FilterShelf.
2
UsingaT20TORXbitanddriver,tightenthetwoscrewsthatsecurethe
FBRto2.2N-m(20in-lbs).
3
ReconnectthetwoRFconnectionsatthefrontoftheFBRusingSMAtorque
wrench.
4
InstallberoptictransceiversintotheFBRandreconnecttheberoptic
cables.
5
Performrecommissioningtaskstoplacetheunitbackinservice.
68P09308A55-68-11
FEB2010