
Extreme Networks Consolidated Hardware Guide 14-3
Table 14-1 describes the LED activity on the 220 VAC power supply.
110 VAC Power Supplies
The BlackDiamond 110 VAC power supply has two IEC 320 C19 inputs on the front of
the power supply. Both power cords must be connected for the power supply to operate
properly, and both power cords require a dedicated 20 A 110 VAC source power
connection.
Power supplies slide in from the front of the chassis, as illustrated in Figure 14-2.
Figure 14-2: 110 VAC power supplies in a BlackDiamond 6808
Table 14-1: LEDs on the 220 VAC Power Supply
LED Color Indicates
AC In Green
Amber
Off
Input voltage is 220 V
Input voltage is less than 180 V
No input power
DC Out Green
Amber
Off
All DC outputs are operational
One or more DC outputs have failed
No power
AC IN
BD_026
DC OUT
50020
POWER
DC OUT
AC IN
50020
POWER
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