Dell PowerConnect J-EX8216 Hardware Manual page 59

Table 25: Power Supply LEDs on J-EX8200 Switches
LED
INPUT OK
OUTPUT OK
FAIL
Figure 26: AC Power Supply LEDs on a J-EX8200 Switch
Table 25 on page 43 describes the LEDs on an AC power supply in a J-EX8200 switch.
State
Unlit
Green
Yellow
NOTE: This LED state
applies only to 2000 W AC
power supplies.
Unlit
Green
Yellow
Unlit
Yellow
Chapter 2: Component Descriptions
Description
Indicates one of the following:
Power supply is disconnected from AC power feed.
AC power input voltage is not within normal
operating range.
No AC power input.
AC power input voltage is high line (200–240 VAC).
AC power input voltage is low line (100–120 VAC).
Indicates one of the following:
DC output voltage is not within normal operating
range.
Power supply is not supplying DC power correctly.
DC power output is within normal operating range.
Power supply has been disabled internally by the
system.
Power supply is functioning normally.
On steadily—Power supply has failed.
Blinking—Demand for output power exceeds the
supply.
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