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3
LED activity
LEDs on the nonport side of the Extension Switch
The nonport side of the Extension Switch has the following LEDs:
•
•
Table 5
TABLE 5
LED Name
Power Supply
Status
Fan Status
26
One power supply LED above the AC power switch on each power supply.
One fan status LED near the handle of each fan assembly.
describes the LEDs on the nonport side of the Extension Switch.
Nonport side LED patterns during normal operation
LED Color
No light
Steady green
Steady amber (for more than
five seconds)
No light
Steady green
Steady amber (for more than
five seconds)
Status of Hardware
Power supply is not seated
correctly.
Power supply is operating
normally.
Power supply fault for one of
the following reasons:
•
Power supply is
switched off.
•
The power cable is
disconnected.
•
The power supply has
failed.
Note: When the Extension
Switch is first powered on
the power supply status LED
will show amber until POST
has completed.
Fan assembly is not
receiving power.
Fan assembly is operating
normally.
Fan fault for one of the
following reasons:
•
One or more of the
fan(s) in the fan
assembly has failed.
•
The fan FRU was
disabled by the user.
Note: When the Extension
Switch is first powered on
the fan status LED will show
amber until POST has
completed.
Brocade 7500 Extension Switches Hardware Reference Manual
Recommended Action
Verify that the power supply
is seated correctly.
No action required.
Try the following:
•
Check the power cable
connection.
•
Verify that the power
supply is powered on.
•
Replace the power
supply FRU.
No action required.
No action required.
Try the following:
•
Verify that the fan FRU
is enabled (use the
fanEnable command).
•
Replace the fan FRU.
53-1000026-04
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