MPT1327 Trunking System
Regional Trunking System
System Control
Interface
Channel
Controller
RS-232C
Network
Management
Regional
PCM Switch
Local Site
Regional Site 3
Regional Site 2
Regional Site 1
PSTN or
T1/E1
IC-FR6000
Antenna
Combiner
IC- UR-FR6000
49
Descriptions
Model Number
Quantity
UHF Repeater
IC-FR6000
Channel Module Unit
UR-FR6000
UHF Antenna
Antenna Combiner
Channel Controller
System Control IF
PC
Management Software
Regional PCM Switch
Regional Controller
PSTN/PABX or T1/E1
System requirement (One site)
System requirement (One site)
System requirement (One site)
System requirement (One site)
This is a plan to upgrade to a site linked regional
trunking system.
Regional
Controller
Data
Audio
Control Room
Site Link Unit