Amazon.com: ASI ASI-M12-RJ45-11103 M12 4 Position D-Coded Male to RJ45 Male Shielded Cable Assembly, Cat5e SFTP 24 AWG with Black PUR Jacket, 3 m : Electronics
M12 to RJ45 IP67 Cat6a Cable (Amphenol) – 5.0m, Dark Green - LUCID Vision Labs
M12 Male Straight x RJ45 Male Straight, 4 Pins, Ethernet cable - 787D51|E18423 - Grainger