M12 to RJ45 X Code Cat6 Cable, M12 Connector IP68 rated, Gigabit, 3M, 9.8 ft | Eaton
EVC936 - Ethernet connection cable - ifm
EVF609 - Ethernet connection cable - ifm
Amazon.com: WEme USB 2.0 Extender to RJ45 Over Cat5E,6,7 Connection up to 100 Meter 328 Ft Ethernet Extention Cable Type A Male to A Female with 5V2A Power Adapter : Electronics