Figure 7-29 Connecting A Fusion Main Hub To A Roof-Top Antenna; Connecting A Fusion Main Hub To A Roof-Top Antenna - ADC InterReach Fusion Installation, Operation And Reference Manual

Roof-top
Antenna
N-male to N-male
Coaxial Cable
Grounded
Surge Suppressor
Note: This applies to either Band 1, Band 2, or Band 3.
D-620610-0-20 Rev D

Connecting a Fusion Main Hub to a Roof-top Antenna

ADC recommends that you use a lightning arrestor or surge protector in a roof-top
antenna configuration. Insert the lightning arrestor or surge protector between the
roof-top antenna and the repeater connected to the Fusion Main Hub RF Band.
Connect an N-male to N-male coaxial cable to the roof-top antenna.
1.
Connect the other end of the N-male to N-male coaxial cable to the grounded
2.
surge suppressor.
Connect an N-male to N-male coaxial cable to the grounded surge suppressor.
3.
Connect the other end of the N-male to N-male coaxial cable to the repeater.
4.
Connect an N-male to N-male coaxial cable to the repeater.
5.
Connect the other end of the N-male to N-male coaxial cable to the circulator
6.
connector.
1
Connect an N-male to N-male coaxial cable to the circulator
7.
Connect the other end of the N-male to N-male coaxial cable to the
8.
connector on the Hub for either Band 1, Band 2, or Band 3.
Attenuation may be required to achieve the desired RF output at the RAU.
Connect an N-male to N-male coaxial cable to the circulator
9.
Connect the other end of the N-male to N-male coaxial cable to the
10.
nector on the Hub for either Band 1, Band 2, or Band 3.
Connecting a Fusion Main Hub to a Roof-top Antenna
Figure 7-29
Band 1 Band 2
UL1 UL2
Alarms
DL1
N-male to N-male
Coaxial Cable
Help Hot Line (U.S. only): 1-800-530-9960
Interfacing the Fusion Main Hub to an RF Source
Band 3
UL3
DL3
DL2
Circulator
1
Repeater
Attenuator
(optional)
connector.
2
DOWNLINK
connector.
3
UPLINK
AC Power
N-male to N-male
Coaxial Cables
2
3
CONFIDENTIAL
con-
7-49