8
LED Operation
Each Gigabit Compact Media Converter features diagnostic LEDs that provide information
on features and ports.
Gigabit Compact Media Converter w/LFPT
LNK/ACT
FDX
FXLL
TXLL
LNK
FA
Glows green when a twisted pair link is established. Blinks green when data is
detected on the port. Located on RJ-45 connector.
Glows amber when port is operating in Full-Duplex Mode on the RJ-45
connector.
Glows green when operating in Full-Duplex Mode.
Glows green when TX LinkLoss is enabled on the port.
Glows green when a twisted pair link is established.
Glows green when FiberAlert is enabled.
Installation Troubleshooting
•
During installation, first test the fiber and twisted pair connections with all
troubleshooting features disabled, then enable these features, if desired, just before
final installation. This will reduce the features’ interference with testing.
If using a high powered device (which is designed for long distance installations) for a
short distance installation, the fiber transmitters may overdrive the receivers and cause
data loss. If this is the case, you may need to add an optical attenuator to your
connection.