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

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
TP FDX TP port duplex status
FX LINK FX port link status
FX OL FX port optical link
Link Fault Pass Through Function is enabled
TP LINK FX LINK FX OL
On On
Off Off
Off Off
Status Interpretation
On
Off
On
Off
Blink Rx/Tx activities
On
Off
On
Off
Blink Collisions on half duplex
On
Off
Blink Rx/Tx activities
On
Off
Interpretation
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
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Power on
Power off
Link up and no traffic
Link fault
100Mbps
10Mbps
Full duplex
Half duplex
Link up and no traffic
Link fault
Optical signal is detected
No optical signal is detected