Milan Technology MIL-SM2401MAF - Manual (Page 16)

8
LED statuses and meaning.
LED indicators
LED Status Description
Green Power On
Power
Off Power is not connected
Green The port is connecting with the device.
Blinks
The port is receiving or transmitting
data.
LNK/ACT
Off No device attached.
Orange
The port is operating in Full-duplex
mode.
FDX
Off In half-duplex mode