LED Indicators

Power Indicator (PWR)

This LED lights green when the switch is receiving current; if not, power is off.

100M Link/Activity, 10M Link/Activity

(100M LINK/ACT(green), 10LINK/ACT(yellow))

This indicator light green when the port is connected to a 100Mbps Fast Ethernet station, if the indicator blinking green will be transmitting or received data on the 100Mbps network. Otherwise, if the indicator light amber when the port is connected to a 10Mbps Ethernet station, if the indicator blinking amber will be transmitting or received data on the 10Mbps network.

Full/Half Duplex, 10/100M Collision

(10/100M FDX(green),10/100M COL(blinking))

This LED indicator lights green when a respective port is in full duplex (FDX) mode. Otherwise, it is OFF for half

duplex (HDX) operations. It blinking green when collisions are occurring on the respective port.