Figure 7-28 Connecting A Fusion Main Hub To Multiple Base Stations - ADC InterReach Fusion Installation, Operation And Reference Manual

Interfacing the Fusion Main Hub to an RF Source
Insert attenuators, if needed
7-48
CONFIDENTIAL
Connecting a Fusion Main Hub RF Band to Multiple BTSs
WARNING: Only ADC personnel or ADC-authorized installation per-
sonnel should connect the Fusion Main Hub to a base station or
repeater. Exceeding the maximum input power could cause failure of
the Fusion Main Hub (refer to Section 5.2 on page 5-4 for maximum power spec-
ifications). If the maximum composite power is too high, attenuation is required.
You can use power combiner/splitters to connect a Fusion Main Hub RF Band to
multiple base stations, as shown in Figure 7-28.
Connecting a Fusion Main Hub to Multiple Base Stations
Figure 7-28
UL1
N-male to N-male
Coaxial Jumper Cables
between Combiner/Splitter and
Fusion Main Hub's Uplink Port
for each on Band 1, Band 2, or Band 3
Combiner/Splitter
InterReach Fusion Installation, Operation, and Reference Manual
Band 1 Band 3
Band 2
UL2 UL3
Alarms
DL2 DL3
DL1
2 x 1 Power
UL DL
BTS 1
AC Power
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
2 x 1 Power
Combiner/Splitter
N-male to N-male
Coaxial Jumper Cable
to Repeater or
Base Station
UL DL
BTS 2
D-620610-0-20 Rev D