User's Manual Part 2

Installing Fusion Wideband
Page 158 InterReach Fusion Wideband Installation, Operation, and Reference Manual
© 2013 TE Connectivity Ltd D-620616-0-20 Rev H • TECP-77-044 Issue 7 • May 2013
UsingaBaseStationtoMonitorFusionWideband
NOTE: TheBTSmustbeconfigured,bythecarrier,forcontactclosuremonitoringpriortoconnectinga
FusionWidebandMainHubtoit.
WhenyouconnectaBTStoFusionWideband,theFusionWidebandMainHubistheoutputofthe
alarms(alarmsource)andtheBTSistheinput(alarmsense),asshowninFigure47.Aninterface
cableisrequiredbetweenthedaisy‐chaincableandtheBTS.Beca
useBTSalarminterfacepinouts
andFusionWideband‐to‐BTSdistancesvary,thiscableisoftencustomandwiredon‐site.Refer
to“OpticalFiberUplink/DownlinkPorts”onpage33forAlarmContactdetail
s(NormallyClosed).
Figure47.
Using a BTS to Monitor Fusion Wideband
NOTE: Fornormally opencontacts, the fault and warnin g contacts need to be wired in parallel with
otherMainHubs.
NOTE: TEdo
esnotrecommendusingnormallyopencontacts.
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL1 DL2 DL3
AC Power
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL1 DL2 DL3
AC Power
Fusion Main Hub
Alarm
Sense
5-port Alarm Daisy-Chain Cable
Alarm
Source
BTS
Alarm
Source
Interface
Cable
(custom-made, on-site)