MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual
Figure 1-3 MTS Expansion Cabinet
The modules that comprise the Expansion Cabinet vary based on the type of configuration
chosen. A typical configuration includes the following modules:
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The door of the cabinet has a lock to prevent unauthorized opening. Unauthorized
opening of the door generates an alarm.
For a complete description of each module, refer to the appropriate chapter. Each chapter
provides an overview, a description of switches, indicators and test connectors, and a functional
description of each module. Troubleshooting and removal/replacement procedures are also
included for modules having Field Replaceable Units (FRUs).
6802800U74-N September 2009
RX Splitter(s)
Cavity Combiner(s)
eXpansion HUB (XHUB)
Base Radios
Power Supply Unit(s)
Expansion Cabinet Components
1-7