MC100FX-SC2/30 User’s Guide
12
LED
STATUS
DESCRIPTION
LNK/ACT
(Fiber)
Green
The media converter fiber link is up.
Blinking
The media converter is transmitting or
receiving on the fiber link.
Off
The media converter fiber link is down.
FDX/COL
(Fiber)
Orange
The fiber port is operating in full-duplex mode.
Blinking
Packet collisions are occurring on the fiber
port.
Off
The fiber port is operating in half-duplex mode
or the fiber link is down.
Link Loss Forwarding
Without
Link Loss Forwarding,
if one side of a link fails ( ), the
other side will keep on transmitting packets ( ) and wait for responses
that will never arrive.
With
Link Loss Forwarding
, a link down ( ) detected on the Ethernet
port will force a link down on the fiber port and vice-versa. The up link
( ) will stop transmitting and turn "off" as soon as the remote link is
down.
