What are the functions of all the LEDs on the front of the unit?
• RUN: If lit or blinking, the system is running ok, if it’s off, the system is halted • 100M: If lit or blinking, Ethernet interface is working at 100 Megabits • ACT: If lit or blinking, there is activity on the network where the unit is connected • FDX: Full duplex communication • FXS/FXO: If LED is yellow then the interface is FXS.