Teltonika TSW304 DIN-Rail Unmanaged Switch features built-in, integrated DIN mounting and a compact, shock-resistant case. This unit is equipped with four Gigabit Ethernet ports supporting IEEE 802.3, IEEE 802.3u, and 802.3az standards. The 10/100/1000Mbps Ethernet ports provide a cost-effective, high-bandwidth solution for reliable data throughput. Additional features include a two-pin industrial power socket and a wide range of supported power supply voltages (7VDC to 57VDC and 9VAC to 40VAC). Teltonika TSW304 DIN-Rail Unmanaged Switch has rugged aluminum housing with an IP30 ingress protection rating. The switch supports auto MDI/MDIX crossover.