Extreme Networks e” series Hardware Installation Manual page 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
i
POWER
-48V
-48V RET
V
48V, 60A
Table 48 describes the LED activity on the DC power supply
Table 48: DC power supply LED activity
LED
DC in
DC out
Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide
DC OUT
DC IN
i
POWER
50022
SINGLE DC PSU
-48V
-48V RET
Color Indicates
Green Input voltage is within range
Amber Input voltage is outside of range
Off Input voltage is below 12 V
Green All DC outputs are operational
Amber One or more DC outputs have failed
Off Input voltage is below 12 V
50022
SINGLE DC PSU
V
48V, 60A
BlackDiamond Power Supplies
DC OUT
DC IN
BD_DCpsx
231