Tyco Electronics 0-1591093-X manual Port, LED Indicators

24 and 16 Port Smart Switch II – User Manual Page 24

LED Indicators

The diagnostic LED indicators located on the front panel of the switch provide real-time information about the switch status. The following table describes the LED status and meaning.

	LED	Colour	Function
	Power	Green	Power on
Port		Green	Ethernet link pulses are present
	LK/ACT
		Blinks	The port is transmitting or receiving
			packets
RJ45
		Off	No device is attached or faulty cable
	Full	Orange	The port is in full-duplex mode
		Blinks	Collisions in half-duplex mode
		Off	Port is in half-duplex mode
Optional Fibre Plug-In Module

	LED	Colour	Function
Port	LK/ACT	Green	Fibre Connected to another Device
		Blinks	The Fibre port is transmitting and
Fibre			receiving data
	FDX/COL	Off	The port is configured for half duplex
		Orange	The port is configured for full-duplex

Table 2 - LED Status and description

Product Number 0-1591093-x 0-1591047-x	Issue 1
© Tyco Electronics 2005