8 Port Ethernet Smart Switch With Fibre Uplink

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

 

10/100

Green

The UTP port is operating at 100Mbit/s

 

 

 

 

Off

The UTP port is operating at 10Mbit/s or

 

 

 

 

no partner device is attached

 

 

 

 

LK/ACT

Green

Ethernet link pulses are present

 

 

 

 

Blinks

Port transmitting or receiving packets

 

 

 

 

Off

No device is attached or faulty cable

 

FDX/COL

Orange

The port is in full-duplex mode

 

Blinks

Collisions in half-duplex mode

 

 

Off

The port is in half-duplex mode

 

 

 

 

 

LK/ACT

Green

Ethernet fibre pulses are present

 

Blinks

Port transmitting or receiving packets

 

 

 

 

Off

No device is attached or faulty cable

 

 

Orange

The port is in full-duplex mode

 

FDX/COL

 

 

 

Blinks

Collisions in half-duplex mode

 

 

Off

The port is in half duplex mode or not

 

 

connected correctly

 

 

 

 

 

 

 

 

Tyco Electronics

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Tyco Electronics PL0349 manual LED Indicators, Led