Leds; Power Supply Cords; Fuse - Extreme Networks BlackDiamond 8806 Hardware Installation Manual

LEDs

The front panel of the Extreme Networks 700/1200 W AC PSU provides status LEDs.
the LED activity.
Table 14: LEDs on the 700/1200 W AC PSU
PSU Condition
Power supply AC outputs working normally
AC input power present/standby output on
Current limit on 48 VDC output
Predictive failure
No input power to this PSU only
No input power to any PSU
Power supply failure

Power Supply Cords

The Extreme Networks 700/1200 W AC PSU(s) can be used with either a 110 V AC or a 220 V AC
power supply cord. If you use a 110 V AC power supply cord, the maximum DC output power of
the PSU is 700 W. If you use a 220V AC power supply cord the maximum DC output power of the PSU
is 1200 W.
An AC power supply cord is not shipped with the 700/1200 W AC PSU. To purchase an AC power
cord, contact your local Extreme Networks Channel Account Manager or Sales Manager, or purchase a
cord from your local supplier. All power supply cords must meet the requirements listed in
Power Supply Cords" on page

Fuse

The Extreme Networks 700/1200 W AC PSU line and neutral legs are both fused. Power to the switch
may still be live if the neutral fuse is open. This is not a field operator replaceable fuse. In the event of
failure, immediately return the Extreme Networks 700/1200 W AC PSU for a complete replacement.
WARNING!
Field operators must not attempt to configure or replace fuses in Extreme Networks 700/1200 W AC PSUs! In the
event of failure, immediately return the defective Extreme Networks 700/1200 W AC PSU for a complete
replacement.
BlackDiamond 8800 Series Switches Hardware Installation Guide
Power
Green
On
Blinking
On
On
Off
Off
Off
172.
Fail
Predictive Fail
Amber
Amber
Off Off
Off Off
Off Blinking
Blinking Off
Off On
Off Off
Off On
Table 14 describes
"Selecting
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