Extreme Networks Summit X150 Series Hardware Installation Manual page 113

Table 37: Summit X460 300 W AC Power Supply LED Meanings
LED Label and Color
AC DC OK
OK Green/red
Green bicolor
Off Off
Off Steady red
On Off
On Steady red
On Flashing green
and red
On Steady green
The Summit X460 300 W DC power supply has the status LEDs listed in
Table 38: Summit X460 300 W DC Power Supply LED Meanings
LED Label and Color
AC DC OK
OK Green/red
Green bicolor
Off Off
Off Steady red
On Off
On Steady red
On Flashing green
and red
On Steady green
Summit Family Switches Hardware Installation Guide
Meaning
No AC input power
No AC input power; receiving standby output from system.
AC input good; 12 V output is disabled. Standby output is ON.
AC input good; fault in 12 V output.
AC input good, 12 V output good.
Power supply alert: power supply is likely to fail because of a developing fault,
such as abnormal thermal conditions or poor fan performance.
AC input good; DC outputs good.
Meaning
No AC input power
No AC input power; receiving standby output from system.
AC input is good; 12 V output is disabled. Standby output is ON.
AC input is good; fault in 12 V output.
AC input is good, 12 V output is good.
Power supply alert: power supply is likely to fail because of a developing fault,
such as abnormal thermal conditions or poor fan performance.
AC input is good; DC outputs are good.
Summit X460 Power Supplies
Table 38.
113