User's Manual

Interfacing the Fusion Wideband Main Hub to an RF Source
InterReach Fusion Wideband Installation, Operation, and Reference Manual Page 153
D-620616-0-20 Rev K • TECP-77-044 Issue 9 • March 2015 © 2015 TE Connectivity
4 After connecting and powering on the Hub, check all Hub LEDs to ensure that the system is
operating properly.
5 Make sure the Hub is grounded. Th
e 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.
Figure 25 shows how to connect two Main Hubs to a simplex repeater or Base Station. Connecting
two Hubs increases the total number of supportable RAUs from 8 to 16.
Figure 25.
Connecting Two Fusion Wideband Main Hub’s RF Band Ports to a Simplex Repeater or Base Station
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL1 DL2 DL3
AC Power
N-male to N-male
coaxial-jumper cables
between Combiner/Splitter
and Fusion Main Hub’s
Uplink Port for either Band 1,
Band 2, or Band 3
2 x 1 Power
Combiner/Splitter
2 x 1 Power
Combiner/Splitter
N-male to N-male
coaxial-jumper cables
between Combiner/Splitter and
Fusion Main Hub’s Downlink Port
for either Band 1, Band 2, or Band 3
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL1 DL2 DL3
AC Power
N-male to N-male
coaxial-jumper cable
to Repeater or
Base Station
N-male to N-male
coaxial-jumper cable
to Repeater or
Base Station