IBM AA-RWF3A-TE LED name, LED color, Hardware status, Recommended action, portEnable command

LED name	LED color	Hardware status		Recommended action
Port Status	No light	No signal or light carrier (media		Check the transceiver and cable.
		or cable) detected.
	Slow flashing	Port is online but segmented		No action required.
	green	because of a loopback cable or
	(flashing in	incompatible switch connection.
	two-second
	intervals)
	Fast flashing	Port is online and an internal		No action required.
	green	loopback diagnostic test is
	(flashing in	running.
	half-second
	intervals)
	Flickering	Port is online and frames are		No action required.
	green (steady	flowing through the port.
	with random
	flashes)
	Steady green	Port is online (connected to		No action required.
		external device) but shows no
		traffic.
	Slow flashing	Port is disabled because of		Verify that the diagnostic tests are
	amber	diagnostics or the portdisable		not running.
	(flashing in	command.		Re-enable the port using the
	two-second
				portEnable command.
	intervals)
	Fast flashing	Port is faulty.		Check the management interface
	amber			and the error log for details on
	(flashing in			the cause of status. Contact HP
	half-second			Technical Support.
	intervals)
	Steady	Port is receiving	light	No action required.
	amber (for	or signal carrier	at
	more than	4 Gb/s, but is not yet online.
	five seconds)

SAN Switch installation guide 87