MGC Hardware and Installation Manual

Main

 

 

 

Functional Modules

Control

 

 

LEDs

Ejectors

 

 

Module

 

 

 

 

CONT

 

PRI-8

MG-323

AUDIO

AUDIO

VIDEO

VIDEO

VIDEO

VIDEO

 

 

Critical

POLYCOM

Stby

Stby

Stby

Stby

Stby

Stby

Stby

Stby

Major

 

Fail

Fail

Fail

Fail

Fail

Fail

Fail

Fail

Minor

MGC-50

Active

Active

Active

Active

Active

Active

Active

Active

L0

 

 

 

 

 

 

 

 

 

 

 

 

Line 1

 

 

 

 

 

 

 

 

 

Line 2

 

 

 

 

 

 

 

 

 

Line 3

 

 

 

 

 

 

 

 

 

Line 4

 

 

 

 

 

 

 

Power

 

Line 5

 

 

 

 

 

 

 

L1

 

 

 

 

 

 

 

 

 

Line 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

 

Line 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L3

 

Line 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PWR

 

 

 

 

 

 

 

 

 

OUT

 

 

 

 

 

 

 

 

 

Floppy Disk Drive

 

 

 

 

 

 

 

 

 

COM Port

 

 

 

 

 

 

 

 

 

Figure 5-2: MGC-50 front panel

 

 

 

 

 

 

 

LED Indicators

The following LEDs appear on the front panel:

•8 LEDs on the Main Control Module

•3 LEDs on each Functional Module except for the Network Interface Module which contains additional LED for each PRI span connected to the system

•2 LEDs for each of the MGC-100 Power Supply modules

•1 LED on the MGC-50 Power Supply

5-3

Page 147
Image 147
Polycom DOC2237A manual MGC-50 front panel, LED Indicators