Only true of 10BASE-T and older [1]. 100BASE-TX transmits 4 bits at a time [2]; 1000BASE-T 8 bits [3]; higher speeds even more. [1] https://en.wikipedia.org/w

Only true of 10BASE-T and older [1]. 100BASE-TX transmits 4 bits at a time [2]; 1000BASE-T 8 bits [3]; higher speeds even more. [1] https://en.wikipedia.org/wiki/Ethernet_over_twisted_pair#Variants https://en.wikipedia.org/wiki/Ethernet_over_twisted_pair#Var... [2] https://en.wikipedia.org/wiki/Fast_Ethernet#100BASE-TX https://en.wikipedia.org/wiki/Fast_Ethernet#100BASE-TX [3] https://en.wikipedia.org/wiki/Gigabit_Ethernet#1000BASE-T https://en.wikipedia.org/wiki/Gigabit_Ethernet#1000BASE-T