These M12 to RJ45 patch cords are available in 1-, 3- and 5-m lengths. The industrial-grade Ethernet cables are used to connect machinery, assembly line operations and other industrial control applications. They feature SFTP Cat. 5e cable for protection against electromagnetic interference, a black PUR jacket to protect against the hazards found in an industrial environment and 24-AWG wire. The M12 connector has a nickel-plated male four-pole D-coded interface with gold plating on the contacts and black-molded TPU strain relief. The RJ45 male connector is shielded and also comes with molded TPU strain relief.