Icom IC-FR5100 Series Handbook page 47

Regional Trunking System
Antenna
Combiner
RS-232C
Network
Management
Audio
Data
Control Room
This is a plan to upgrade to a site linked regional
trunking system.
System requirement (One site)
Descriptions
UHF Repeater
Channel Module Unit
UHF Antenna
Antenna Combiner
Channel Controller
System Control IF
PC
Management Software
Regional PCM Switch
Regional Controller
PSTN/PABX or T1/E1
MPT1327 Trunking System
Local Site
IC-FR6100 + UR-FR6100
IC-FR6100
Channel
Controller
System Control
Interface
Regional
PCM Switch
Regional
Controller
Site Link Unit
Model Number Quantity
IC-FR6100
UR-FR6100
Regional Site 1
Regional Site 2
PSTN or
Regional Site 3
T1/E1
47