IBM AA-RWF3A-TE - Manual (Page 77)

LED name LED color Hardware status Recommended action
No light No signal or light carrier (media
or cable) detected.
Check the transceiver and cable.
Slow-flashing
green (flashing
in two-second
intervals)
Port is online but segmented
because of a loopback cable or
incompatible switch connection.
No action required.
Fast-flashing
green (flashing
in half-second
intervals)
Port is online and an internal
loopback diagnostic test is
running.
No action required.
Flickering green
(steady with
random flashes)
Port is online and traffic is flowing
through the port.
No action required.
Steady green Port is online (connected to
external device) but has no traffic.
No action required.
Slow flashing
amber (flashing
in two-second
intervals)
Port is disabled because of
diagnostics or the portdisable
command.
Verify that the diagnostic test is
not running.
Re-enable the port using the
portenable
command.
Fast flashing
amber (flashing
in half-second
intervals)
Port is faulty. Check the management interface
and the error log for details on
the cause of status. Contact HP
Technical Support.
Port Status
Steady amber
(for more than
5 seconds)
Port is receiving light or signal
carrier at 4 Gb/s, but is not yet
online.
No action required.
SAN Switch installation guide 77