1-2308331-1 is an M12 series railway connector designed for field assembly applications requiring robust EMI/RFI shielding and reliable data transmission. This connector features 360° EMI/RFI shielding, torsion and vibration proof cable strain relief with crimp flange technology, and machined crimp contacts. It supports data transmission rates up to 10 Gbit/s per IEC 11801:2002 standards, with an IP67 ingress protection rating and over 200 mating cycles. The connector operates within a temperature range of -20°C to 85°C (-30°C with boot) and meets railway standards including EN 61373 Class 1 and fire performance standards NFF 16101, 16102, and EN45545-2. Ideal for Industrial Ethernet and Ethernet/IP railway applications where reliable connectivity and environmental protection are essential.