Are all Ethernet cables capable of a full-duplex operation? - Quora
layer1 - How exactly does an Ethernet collision happen in the cable, since nodes use different circuits for Tx and Rx? - Network Engineering Stack Exchange
Half Duplex vs Full Duplex - YouTube
What is Ethernet Auto-Negotiation? – Fosco Connect
4. Full-Duplex Ethernet - Ethernet: The Definitive Guide [Book]