Confidential and proprietary information of Extreme Networks. © 2011 Extreme Networks, Inc.
All rights reserved. DRAFT. October 20, 2011
Summit Power Supplies
Summit Family Switches Hardware Installation Guide
116
Summit 300-Watt AC and DC Power Supplies
The following 300 W power supplies are available:
●
Summit 300W AC power supply (Model 10930)
●
Summit 300W DC power supply (Model 10934)
The Summit 300 W power supplies (AC and DC) have the status LEDs listed in
Table 38
.
Summit 450-Watt AC and DC Power Supplies
The Summit 450-watt AC and DC power supplies are compatible with the Summit X480 series switches
and with Summit X670 series switches that have front-to-back cooling. The following Summit 450 W
power supplies are available:
●
Summit 450 W AC power supply (Model 10917)
●
Summit 450 W DC power supply (Model 10918)
The Summit 450 W power supplies have the status LEDs listed in
Table 40
.
Table 38: Summit 300 W Power Supply LED Meanings
LED Label and Color
Meaning
AC OK
Green
DC OK
Green/red bicolor
Off
Off
No AC input power
Off
Steady red
No AC input power; receiving standby output from system.
On
Off
AC input good; 12 V output is disabled. Standby output is ON.
On
Steady red
AC input good; fault in 12 V output.
On
Flashing green
and red
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.
On
Steady green
AC input good; DC outputs good.
Table 39: Summit 450 W Power Supply LEDs
Position
Color and
State
Meaning
Top
Steady Green
+3.3VSB ok; 12 V ok; power supply is working properly.
Middle
Steady Amber
Fault condition (for example, 3.3VSB OCP/UCP, 12V OCP/UCP, or fan failure).
Bottom
Steady Green
Power supply is connected to power.
If the cord is connected and this LED is off, the power supply is defective.