Front Panel Leds - Extreme Networks 12800 Series Hardware Installation Manual

Installing Power Supply Units

Front Panel LEDs

The front panel of the 1200 W DC PSU provides status LEDs.
describes the LED behavior.
Table 17: Extreme Networks 1200 W DC PSU LEDs
PSU Condition
Power supply DC outputs working normally
DC input power present/standby output on
Current limit on 48 V DC output
Predictive failure
No input power to this PSU only
No input power to any PSU
Power supply failure
80
Table 17 identifies the symbols and
Power
Predictive Fail
Green
Amber
On Off
Blinking Off
On Off
On Blinking
Off Off
Off Off
Off Off
BlackDiamond 12800 Series Switches Hardware Installation Guide
Fail
Amber
Off
Off
Blinking
Off
On
Off
On