Chassis Management Modules (CMMs) for the 61000 and 41000 Chassis
The Chassis Management Module
A hardware component that controls and monitors 60000 / 40000 Appliance (Chassis) operation such as, fan speed, Chassis and module temperature, and component hot-swapping. Acronym: CMM. (CMM) controls and monitors the Chassis operation.
This includes fan speed, chassis and module temperature, and component hot-swapping.
|
Item |
Description |
|---|---|
|
1 |
General LEDs |
|
2 |
Telco Alarm LEDs |
|
3 |
Application defined LEDs |
|
4 |
Latch |
|
5 |
Network port |
|
6 |
Serial port |
|
7 |
Alarm |
|
8 |
Thumb screw |
General LEDs
|
LED |
Status |
Meaning |
|---|---|---|
|
ACT |
Green |
CMM is active |
|
Red |
CMM failed |
|
|
Green blinking |
CMM is inactive |
|
|
PWR |
Green |
Good local voltage supply on the CMM |
|
Off |
Local voltage failure |
|
|
HS (Hot Swap) |
Blue steady |
CMM is powering up or ready for extraction |
|
Blue blinking |
CMM is being hot-swapped |
|
|
Off |
CMM is in operation |
Telco Alarm LEDs
|
LED |
Status |
Meaning |
|---|---|---|
|
CRT (Critical) |
Off |
Normal operation |
|
Red |
System Alarm event |
|
|
MJR (Major) |
Off |
Normal operation |
|
Red |
System Alarm event |
|
|
MNR (Minor) |
Off |
Normal operation |
|
Red |
System Alarm event |