It’s only if you go back to the very dawn of Ethernet that coaxial cables are relevant… right? Wrong! MoCA networking is all about coaxial cables, designed to hook up devices over cable TV ...

The earliest forms of Ethernet used RG-8 style coaxial cable. It’s a thick, stiff cable requiring special vampire taps and lots of expensive equipment to operate. The industry added BNC ...

Connect devices to the modem wirelessly, or with an ethernet cable to a LAN ... came with your modem into the TV wall jack. Plug the other end into the coax port on the back of your cable modem.