But Ethernet didn’t start with twisted pair cable. [Mark] and [Ben] at The Serial Port YouTube channel are taking a deep dive into the twisted history of Ethernet on twisted pair wiring.

The resultant differential signal is then fed into the twisted pair cable through impedance matching resistors. At the receiving end, a single amplifier receives the differential signals and ...

Network Wiring: One Unshielded Twisted Pair 24 AWG (0,5 mm) or thicker. Impedance: 100 ± 20 ohms. Built-in transient protection & ground lifting. Built-in brightness & sharpness controls; blue power ...