Led Operation; Figure A: Leds - IMC Networks iMcV-FiberLinX Operation Manual

LED Operation

The iMcV-FiberLinX features several diagnostic LEDs, which function as fol-
lows:
FAR CPU UP (FCU):
• Host: Glows green when the remote (or far) end
is detected.
• Remote: Glows green when is configured as a
Remote.
• Standalone Unit: LED remains OFF.
SNMP: Blinks green with SNMP activity.
EXT 100: Glows green when the EXT MGMT port is
operating at 100 Mbps.
Data 100: Glows yellow when the TX DATA port is operating
at 100 Mbps.
LNK/ACT (There are two sets of these LEDs, which mirror
each other):
• Glows green when a link is established on the
port.
• Blinks green during data activity on the port.
FDX/COL:
• Glows yellow when the port is operating in
Full-Duplex mode.
• Blinks yellow when collisions occur on the port.
FA: Glows green when FiberAlert is enabled
(This Feature is not available on single-strand
fiber versions. The LED will remain OFF).
FAR TX LINK (FTL):
• Host: Glows green when a link is established on
a remote (far-end) TX DATA port.
Remote: Glows green when configured as a Remote.
• Standalone Unit: LED remains OFF.
3

Figure A: LEDs