Installation guide

BlackDiamond Power Supplies
Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide 231
For centralized DC power connections, install only in a restricted access area.
Figure 130: DC power supplies in a BlackDiamond 6808 or a BlackDiamond 6804 switch
Table 48 describes the LED activity on the DC power supply
Table 48: DC power supply LED activity
LED Color Indicates
DC in Green
Amber
Off
Input voltage is within range
Input voltage is outside of range
Input voltage is below 12 V
DC out Green
Amber
Off
All DC outputs are operational
One or more DC outputs have failed
Input voltage is below 12 V
BD_DCpsx
DC IN
-48V
-48V RET
POWER
DC OUT
-48V
-48V RET
DC IN
50022
i
POWER
i
SINGLE DC PSU
DC OUT
50022
SINGLE DC PSU
V
48V, 60A
V
48V, 60A