User's Manual Part 2

Interfacing the Fusion Wideband Main Hub to an RF Source
InterReach Fusion Wideband Installation, Operation, and Reference Manual Page 147
D-620616-0-20 Rev H • TECP-77-044 Issue 7 • May 2013 © 2013 TE Connectivity Ltd.
INTERFACINGTHEFUSIONWIDEBANDMAINHUBTOANRFSOURCE
CAUTION! OnlyTEperson nelorTE‐authorizedinstallationpersonnelshouldconnecttheFusionWideband
MainHubtoitsBandassociatedbasestationorrepeater.Exceedingthemaximuminputpower
couldcausefailureoftheFusionWidebandMainHub(referto“RemoteAcc
essUnitConnectors”
onpa
ge57 formaximumpowerspecifications).If themaximum compositepoweris toohigh,
attenuationisreq
uired.
NOTE: Thefollowing pr
oceduresassume thatthesystemisinstalledandhasbeenprogrammed with
bands.
ConnectingaSingleFusionWidebandMainHubtoanRFSource
TheFusionWidebandsystemsupportsthreeRFsources,oneforBand1,Band2,andBand3.This
sectionexplainshoweachBandcanbeconnectedtoitsassociatedRFsource.
CAUTION! OnlyTEperson nelorTE‐authorizedinstallationpersonnelshouldconnecttheFusionWideband
MainHubtoabasestationorrepeater. Exceedingthe maximuminputpowercouldcausefailure
of the Fusion WidebandMain Hub (refer to “RemoteAcce
ss Unit Connectors” on page57 for
maximum po
werspecifications). Ifthe maximum composite poweris too high, attenuation is
required.
CAUTION! The
UPLINKand DOWNLINK portscannot handlea DC power feedfromthebasestation.If DC
powerispresent,aDCblockmustbeusedorthehubmaybedamaged.
 ConnectingaFusionWidebandMainHubtoanIn‐BuildingBTS