User's Manual Part 2

Installing Fusion Wideband
Page 154 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
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.
1 Makesureyouhavethefollowingcomponents:
2 Connectthecirculatortotherepeaterorbasestationusin
goneN‐maletoN‐malecoaxial
jumpercable.
3 Connecteachpo
wercombiner/splittertothecirculatorusingoneN‐maletoN‐malecoaxial
jumpercablepercombiner/splitter.
4 Connectthepowerco
mbiner/splittertotheHubsusingN‐maletoN‐malecoaxialjumper
cable:
a From
thefirstHub’sUPLINK (Band1,Band2,orBand3)porttothefirstpower
combiner/splitter
b From
thefirstHub’sDOWNLINK (Band1,Band2,orBand3)porttothesecondpower
combiner/splitter
c From
thesecondHub’sUPLINK (Band1,Band2,orBand3)porttothefirstpower
combiner/splitter
d From
thesecondHub’sDOWNLINK (Band1,Band2,orBand3)porttothesecondpower
combiner/splitter
NOTE: ConnectionsshouldnotcrossBands.Forexample,allBand1connectionsshouldbemadetothe
samehybridpowercombiner/splitterconnectedtothe repeaterBTSthatmatchesthe  Band1
frequency.
5 CheckHubLEDs.—AfterconnectingandpoweringontheHub,checkallLEDstoensurethat
thesystemisoperatingproperly.
6 M
akesuretheMainHubisgrounded.Thewarrantydoesnotcoverdamagecausedwhen
anungroundedHubispoweredon.
NOTE: Usea50ohmterminatoronanyunusedpowercombiner/splitterports.

ConnectingMultipleFusionWidebandMainHubstoaDuplexRepeaterorBTS
Quantity Item
2 hybrid power combiner/splitters—one for uplink and one for downlink (2x1 for two Fusion Wideband Main
Hubs, 3x1 for three, 4x1 for four, and so on)
1 N-male to N-male coaxial jumper cables to connect each Fusion Wideband Main Hub’s RF Band to the power
combiner/splitters
2 circulator
1 N-male to N-male coaxial jumper cable between each circulator and the repeater or base station
N-male to N-male coaxial jumper cable between each circulator and power combiner/splitter