osi - Responsibility of the physical sublayers of Ethernet - Network Engineering Stack Exchange
Ethernet Physical Layer Topology: Order in which stations receive bits Ethernet hubs use a bus topology –Signal is broadcast –All stations receive. - ppt download
packet_format_10GbE.jpg
Figure 2 from The space ethernet physical layer transceiver (sephy) project: a step towards reliable ethernet in space | Semantic Scholar
An Introduction to Advanced Physical Layer (APL) – PI North America