VES 31-4SR-8SR 4/8+2 Unmanaged Gigabit Ethernet Switch with 4/8-Port PoE+ for Railway

The VES 31-4SR / 8SR is an unmanaged Gigabit Ethernet switch designed for harsh and mobile environments such as rolling stock and vehicle telematics. Its M12 X-coded connectors ensure outstanding mechanical strength, vibration resistance, and secure locking, making the network connections far more reliable than standard RJ45 in demanding mobile applications.

With PoE+ support, it powers IP cameras, Wi-Fi access points, and onboard sensors while maintaining high-speed Ethernet communication in mission-critical systems.