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Power supply LEDs
Each power supply has three LEDs on the faceplate.
TABLE 14 Power supply LEDs
LED
AC OK (AC supply only)
DC IN (DC supply only)
DC OUT
Brocade FastIron SX Series Chassis Hardware Installation Guide
Part Number: 53-1003613-04
Desired State
ON - Green (steady)
Green (steady)
ON - Green (steady)
Meaning
The power supply is
receiving AC power from an
AC power source
The power supply is
receiving DC power from a
DC power source
The power supply is
supplying DC output power
to the device
Abnormal State
OFF
OFF
OFF
Hardware components
Meaning or Action
The power supply is not
receiving power from an AC
power source. You can do
the following:
•
Make sure that
the power supply
cord is connected
securely to the
wall outlet and the
power supply.
•
Make sure that
the wall outlet is
rated for
115/120V and
20A. If it is not,
obtain a cable
that is compatibly
rated for the
outlet.
•
Make sure that
the wall outlet has
power.
The power supply is not
receiving power from a DC
power source. You can do
the following:
•
Make sure that
the power supply
cables are
connected
securely to the
power source and
the power supply.
•
Make sure that
the DC power
source is 48VDC
@ 37.0 A.
•
Make sure that
the power source
has power.
The power supply is not
supplying DC output power
to the device.
If this occurs and the AC
OK (AC power supply) or
DC IN (DC power supply)
LED is Green, then there is
a problem with the power
supply and it must be
replaced.
41
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