Network Card User Manual

8 Port Ethernet Smart Switch With Fibre Uplink
Tyco Electronics Page 6
LED Indicators
The diagnostic LED indicators located on the front panel of the
switch provide real-time information about switch status. The
following table describes the LED status and meaning.
LED Colour Function
Power Green Power on
Green The UTP port is operating at 100Mbit/s
10/100
Off
The UTP port is operating at 10Mbit/s or
no partner device is attached
Green Ethernet link pulses are present
Blinks Port transmitting or receiving packets
LK/ACT
Off No device is attached or faulty cable
Orange The port is in full-duplex mode
Blinks Collisions in half-duplex mode
FDX/COL
Off The port is in half-duplex mode
Green Ethernet fibre pulses are present
Blinks Port transmitting or receiving packets
LK/ACT
Off No device is attached or faulty cable
Orange The port is in full-duplex mode
Blinks Collisions in half-duplex mode
FDX/COL
Off
The port is in half duplex mode or not
connected correctly