Recommended action
Status of hardware
LED color
LED name
No action required.
Port is receiving light or signal
carrier at 4 Gb/s, but is not yet
online.
Steady amber (for
more than 5
seconds)
Nonport side LED activity for the 8/80 SAN Switch
describes LEDs and recommended actions.
Table 9 Nonport side LED patterns during normal operation
Recommended action
Status of hardware
LED color
LED name
Verify that the power supply is on
and seated and the power cord is
connected to a functioning power
source.
Power supply is not receiving
power or is off.
No light
Power supply
status
No action required.
Power supply is operating nor-
mally.
Steady green
Do the following:
•
Check the power cable connec-
tion.
•
Verify the power supply is on.
•
Replace the power supply FRU.
Power supply fault for one of the
following reasons:
•
Power supply is switched off.
•
Power cable is disconnected.
•
Power supply has failed.
NOTE:
When the switch is first
powered on the power supply
status LED will show amber
until POST has completed.
Steady amber (for
more than five
seconds)
Do the following:
•
Verify the fan FRU is seated.
•
Verify the switch is on.
Fan assembly is not receiving
power.
No light
Fan status
No action required.
Fan assembly is operating nor-
mally.
Steady green
Do the following:
•
Verify the fan FRU is enabled
(use the
fanenable
com-
mand).
•
Replace the fan FRU.
Fan fault for one of the following
reasons:
•
One or more of the fans in
the fan assembly has failed.
•
The fan FRU was disabled by
the user.
NOTE:
When the switch is first
powered on, the fan status
LED will show amber until
POST has completed.
Steady amber (for
more than five
seconds)
8-Gb SAN Switch Hardware Reference Guide
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