Power Supply Cords; Specifications - Extreme Networks BlackDiamond 8800 Hardware Install Manual

Table 16: LEDs on the 700/1200 W AC Power Supply
Power Supply 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 power supply only
No input power to any power supply
Power supply failure

Power Supply Cords

The Extreme Networks 700/1200 W AC power supply 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
power supply is 700 W. If you use a 220V AC power supply cord the maximum DC output power of the
power supply is 1200 W.
An AC power supply cord is not shipped with the 700/1200 W AC power supply. 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
Cable Routing for PoE Devices
Fuse
The Extreme Networks 700/1200 W AC power supply 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 power supply for a
complete replacement.
Warning
Field operators must not attempt to configure or replace fuses in Extreme Networks
700/1200 W AC power supplies. In the event of failure, immediately return the defective
Extreme Networks 700/1200 W AC power supply for a complete replacement.

Specifications

The 700/1200 W AC power supply functions from 90 V to 264 V and 47 Hz to 63 Hz AC Input. Each
power supply provides 700 W to the system if the AC input is in the 110 V low-line output power range
and 1200 W to the system if the AC input is in the 220 V high-line output power range.
BlackDiamond 8800 Hardware Install Guide
Power Supplies for BlackDiamond 8800 Series Switches
Power Green Predictive Fail
On
Blinking
On
On
Off
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Off
on page 143.
Fail Amber
Amber
Off Off
Off Off
Off Blinking
Blinking Off
Off On
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Off On
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