After a bit of head-scratching he thought about repurposing the four unused wires on one of the RJ45 ... serial and Ethernet on the outside of the router he build a short adapter cable.

We all take Ethernet and its ubiquitous RJ-45 connector for granted these days. But Ethernet didn’t start with twisted pair cable. [Mark] and [Ben] at The Serial Port YouTube channel are ...

S.I.Tech 2151 Ethernet media converter is a compact adapter for connection of Ethernet based equipment over fiber optic cable at 10 Base-T/100 Base-TX ... [See More] Connector: RJ-45; SC Single Mode ...

Ethernet cables are vital for delivering fast and reliable network connections, making them indispensable in today’s business ...