Tag Archives: Layer

Ethernet Physical Layer

by Daniel Kulinski Physical layers Xerox experimental Ethernet Name Description Xerox Ethernet The original, 3 Mbit/s Ethernet implementation, which had a frame format different from the production forms of Ethernet. Early implementations (10 Mbit/s and 1 Mbit/s) Name Standard Description 10BASE5 802.3 (8) 10 Mbit/s, Manchester coded signaling, copper RG-8X (expensive) coaxial cabling, bus topology… Read More »