Ethernet Wiki – What is Ethernet?
< Description of Ethernet :
Ethernet is the most commonly used Local Area Network (LAN) technology, that defines wiring and signaling standards for the physical layer of TCP/IP.
It was commercially introduced in 1980 and first standardized in 1983 as IEEE 802.3, and has since been refined to support higher bit rates and longer link distances.
Ethernet Wiki < What is Ethernet?