What does EPORT stand for?

Ethernet Port

Alternatively referred to as an Ethernet port, network connection, and network port, the LAN port is a port connection that allows a computer to connect to a network using a wired connection. The picture is a close up example of what a LAN port looks like for a network cable using a RJ-45 connector. In the case of this example, the two led lights will blink when that port is active and receiving activity.