The Sun StorageTek 4Gb Fibre Channel (FC) Network Express Module (NEM) consists of a 20-port NEM bus expansion board with two LEDs per channel (yellow, green) on the front panel as status indicators.
The following table summarizes LED indicator combinations for the Sun StorageTek FC NEM.
Green LED |
Yellow LED |
State |
Off |
Off |
Wake-Up Failure (Failed board) |
Off |
On |
POST Failure (Failed board) |
Off |
Slow Blink |
Wake-Up Failure (Monitor) |
Off |
Fast Blink |
Failure in POST |
Off |
Flashing |
POST Processing in Progress |
On |
Off |
Failure While Functioning |
On |
On |
Failure While Functioning |
On |
1 Fast Blink |
1Gb Link Rate - Normal, link up |
On |
2 Fast Blinks |
2Gb Link Rate - Normal, link up |
On |
3 Fast Blinks |
4Gb Link Rate - Normal, link up |
Slow Blink |
Off |
Normal - Link Down |
Slow Blink |
On |
Not defined |
Slow Blink |
Slow Blink |
Off-line for Download |
Slow Blink |
Fast Blink |
Restricted Off-line Mode (Waiting for Restart |
Slow Blink |
Flashing |
Restricted Off-line Mode, test active |