User guide

x900 Series Switch and SwitchBlade
®
x908
22
PWR02
LEDs
The following table describes LEDs on the PWR02 power supply unit.
PWR05
LEDs
The following table describes LEDs on the PWR05 (AC) power supply unit for
the SwitchBlade x908.
LED State Description
Fault Red The temperature on the PSU has exceeded the limit of
75º C (167º F), or the fan failed.
PWR Green A PSU is installed in the switch and is delivering power.
A FOM does not have this LED.
LED State Description
~
Green AC input voltage is within 90-264VAC, 47-63Hz.
Off AC input voltage is outside the acceptable range.
Green DC output voltage is within 12V +/- 10%.
Off DC output voltage is outside the acceptable range.
Red A fault has occurred. There is either a fan failure, or the
temperature has exceeded its limit of 70ºC (158ºF).
Off No fault conditions detected.