Chapter 4 - Hardware Description

Figure 4-5 shows the top view of the inside of the MGC-100. The Main Control Module, Functional Modules, and I/O cards are all connected to the Backplane. The Power Supply Modules, located underneath the Main Control Module and the Functional Modules, are connected to the Powerplane.

REAR

Backplane

I/O cards

Main Control

Module

Function modules

FRONT

Figure 4-5: MGC-100 top (internal) view

4-6

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Polycom MGC-50/MGC-100 installation manual MGC-100 top internal view