User's Manual Part 2

Interfacing the Fusion Wideband Main Hub to an RF Source
InterReach Fusion Wideband Installation, Operation, and Reference Manual Page 149
D-620616-0-20 Rev H • TECP-77-044 Issue 7 • May 2013 © 2013 TE Connectivity Ltd.
ConnectingaDuplexBaseStationtoaFusionWidebandMainHub
NOTE: Whenconnectingtoaduplexbasestation,useacirculatororduplexerbetweenitandtheFusion
WidebandMainHub.
NOTE: Youcaninsertatten
uatorsbetweenthecirculatororduplexerandHubasneeded.
1 ConnectanN‐maletoN‐malecoaxialcabletotheduplexconnectoronthebasestation.
2 Conn
ecttheotherN‐maleconnectororduplexertoacirculator.
3 Connect
anN‐maletoN‐malecoaxialcabletotheDOWNLINKconnectorontheHubforBand1,
Band2,andBand3.
4 Conn
ecttheotherendoftheN‐malecoaxialcabletothetransmitconnectoronthecirculator.
5 Conn
ectanN‐maletoN‐malecoaxialcabletotheUPLINKconnectorontheHubforBand1,
Band2,andBand3.
6 Conn
ecttheotherendoftheN‐malecoaxialcabletothereceive connector onthecirculator.
Figure41
.Duplex Base Station to a Fusion Wideband Main Hub
Duplex
Base Station
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL1 DL2 DL3
AC Power
N-male to N-male
coaxial cable
T1/E1 to
Mobile
Switching
Center
Insert attenuator
(if needed)
NOTE: This applies to Band 1, Band 2, and Band 3.
Circulator
N-male to N-male
coaxial cable