Led Indicators - KTI Networks KC-300DM Series Installation Manual

300DM-W3540 Bi-Di SC
300DM-W5340 Bi-Di SC
Since the WDM single fiber media converters use different wavelengths for transmission and receiving
respectively, the link partner device located on the remote end of the single fiber should match the wavelength
used on the single fiber converter.

2.6 LED Indicators

Link Fault Pass Through Function is disabled
LED Display
PWR Power status
TP LINK TP port link status
TP 100M TP port speed status On
TP FDX TP port duplex status On
FXLINK FX port link status
FXOL FX port optical link On
Link Fault Pass Through Function is enabled
TP LINK FX LINK FX OL Interpretation
On On
Off Off
Off Off
Rx 1310nm
Tx 1310nm
Rx 1550nm
Tx 1550nm
Rx 1310nm
Status Interpretation
On Power on
Off Power off
On Link up and no traffic
Off Link fault
Blink Rx/Tx activities
100Mbps
Off 10Mbps
Full duplex
Off Half duplex
Blink Collisions on half duplex
On Link up and no traffic
Off Link fault
Blink Rx/Tx activities
Optical signal is detected
Off No optical signal is detected
On Both TP and FX ports link up
On (1) TP port link fault or
(2) FX port received FEFI signal
(FX port Tx path failed.)
Off (1) TP port link fault or
(2) FX port Rx link failure detected
Single SMF 40km
Single SMF 40km
-16-