ADC Telecommunications Inc. F0684-112 Manual Do Utilizador

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7-47
D-620616-0-20 Rev F
CONFIDENTIAL
Interfacing the Fusion Wideband Main Hub to an RF Source
2.
Connect the other end of the N-male to N-male coaxial cable to the 
DOWNLINK
 
connector on the Hub for the corresponding Band 1 or Band 2.
3.
Connect an N-male to N-male coaxial cable to the receive simplex connector on 
the base station.
4.
Connect the other end of the N-male to N-male coaxial cable to the 
UPLINK
 con-
nector on the Hub for the corresponding Band 1 or Band 2.
Figure 7-27
Simplex Base Station to a Fusion Wideband Main Hub 
Connecting a Duplex Base Station to a Fusion Wideband Main Hub:
When connecting to a duplex base station, use a circulator or duplexer between it and 
the Fusion Wideband Main Hub.
You can insert attenuators 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.
Connect 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.
Connect the other end of the N-male coaxial cable to the transmit connector on the 
circulator.
5.
Connect an N-male to N-male coaxial cable to the 
UPLINK
 connector on the Hub 
for Band 1, and Band 2, and Band 3.
6.
Connect the other end of the N-male coaxial cable to the receive
 
connector
 
on the 
circulator.
N-male to N-male
Coaxial Cable
Base Station
Simplex
T1/E1 to
Mobile
Switching
Center
Insert attenuator, if needed
Note: This applies to either Band 1, Band 2, and Band 3.
Band 1
Band 2
Band 3
UL1
UL2
UL3
DL1
DL2
DL3
AC Power
Alarms
Band 3