Avaya Sun Fire V880 Manuel De Montage

There are three LEDs located on the rear panel of each power supply. See the following 
figure.

The following table describes the function of each LED.

Fault 

Lights when the power supply encounters a fault.

AC-present 

status

Lights when AC power input is present and within acceptable 

operating limits.

DC status

Lights when all DC outputs are functional and within 

acceptable operating limits.