Nortel Networks 411-2021-111 Welding System User Manual


 
Introduction
1-3
DMS-MTX DualMode Metrocell Cell Site Description
Figure 1-3
Basic components of a DualMode Metrocell
Legend:
RIP Rack Interface Panel
DRUM DualMode Radio Unit Monitor
ACU Alarm Control Unit
HSMO High Stability Master Oscillator
CSM2 Cell Site Monitor 2
RMC Receive Multicoupler
ICRM Integrated Cellular Remote Module
ATC AutoTune Combiner
TRU Transmit Receive Unit
DPA Dual Power Amplifier
RIP
DRUM
ACU
HSMO
CSM2
Dual RMC
(one to six)
ICRM
Blank Panel
Base
Base
TRU/DPA Shelf
(TRUs & DPAs)
ATC
Duplexer
(one to three)
RIP
TRU/DPA Shelf
(TRUs & DPAs)
ATC
TRU/DPA Shelf
(TRUs & DPAs)
ATC
Universal CE Frame Metro RF Frame