5m RJ11 Telephone Cable to RJ45 Ethernet 4 pin 8P4C 6P4C ASDL Patch Lead BLACK 5056255313735 | eBay
4 Pin Electric Signal Cable Rj45 Jst Wire Harness - Buy Extension Patch Cable Rj45 Cords Shielded Male To Female Connector,Ethernet Cable Extender Extension Cable Adapter (6ft) - Cat7 Cat6 Cat5e Cat5
ethernet - RJ45 Cable only has 4 wires - Network Engineering Stack Exchange
DELOCK 85444: Network cable M12 4 pin D-coded to RJ45 Hirose plug TPU 5 m at reichelt elektronik
M12 D Coded 4 Pin Lan Cable M12 To Rj45 Ethernet Connector Ip67 Waterproof Connector - Buy M12 D Coded To Rj45 Connector,M12 4 Pin D Code To Rj45,M12 To Ri45 Product
Ethernet cable Power IO-Adapterkabel
M12 D-Code 4 Pin Female Connector to RJ45 Ethernet Cable
TCSECL1M3M1S2 | Schneider Electric Straight Male M12 to Straight Male RJ45 Ethernet Cable, 4 Core, PVC, 1m | RS
RJ45 Female to M12 4-Pin Male Adapter | The Pi Hut