IBM AA-RWF3A-TE - Manual (Page 76)

Table 13 describes the 4/32 SAN Switch port side LEDs.
Table 13 4/32 SAN Switch port side LED patterns
LED name LED color Hardware status Recommended action
No light Switch is off or there is an internal
power supply failure.
Verify that the system is on. If the
system is on, the unit is faulty.
Contact HP Technical Support.
Power Status
Steady green Switch is on and power supplies
are functioning properly.
No action required.
No light System is off, boot is not complete,
or boot failed.
Verify that the system is on and
has finished booting.
Steady green System is on and power supplies
are functioning properly.
No action required.
Steady Amber
(for more than
5 seconds)
Boot failed and system is faulty. Connect a serial cable to the
system.
Reboot the system.
Check the failure indicated on
the system console.
Contact HP Technical Support.
System Status
Flashing amber
or green
A number of things can cause this
status, including a single power
supply failure, a fan failure, or an
environmental problem.
Check the management interface
and the error log for details
on the cause of the status.
Contact HP Technical Support,
if necessary.
No light Port speed is 10 Mb/s. No action required. Ethernet Speed
Steady green Port speed is 100 Mb/s. No action required.
No light There is no Ethernet link. Verify that the Ethernet cable is
connected correctly.
Steady amber There is no Ethernet link. No action required.
Ethernet Link
Flashing amber
or no light
There is link activity (traffic). No action required.
No light Port is transmitting or receiving at
1 Gb/s.
No action required.
Steady green Port is transmitting or receiving at
2 Gb/s.
No action required.
Port Speed
Steady amber Port is transmitting or receiving at
4 Gb/s.
No action required.
76 Managing SAN Switches