Polycom DOC2237A - Manual (Page 81)

MGC Hardware and Installation Manual
4-9
Figure 4-8 shows the top view of the inside of the MGC-50. The Main
Control Module, Functional Modules, and I/O cards are all connected to the
Backplane. The Power Supply Module is located underneath the Main
Control Module and the Functional Modules, and is connected by wire
leading to the backplane.
Figure 4-8: MGC-50 top (inside) view
Main Control
Module
Function Modules
Backplane
I/O Cards
REAR
FRONT