["TSW304 - Industrial unmanaged switch, without power supply, 4 port gigabit, DIN-RAIL The TSW304 is the first unmanaged switch from Teltonika Networks with an integrated, built-in DIN rail mount. Equipped with four Gigabit Ethernet ports that support the IEEE 802.3, IEEE 802.3u and 802.3az Ethernet standards. Designed with ease of installation in mind, the TSW304 features a compact size with a shockproof housing to go along with its integrated DIN mount. 10/100/1000 Mbps Ethernet ports for economical, high-bandwidth solutions for reliable data throughput. 2-pin industrial socket and wide range of supported supply voltages (7-57 VDC and 9-40 VAC). Features: Ethernet: 4 x RJ45 ports, 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports Auto-MDI/MDIX crossover Connector: 2-pin socket Input voltage range: 7", "57VDC; 9", "40 VACPoE (passive): Passive PoE input on port no. 1 Power consumption: Idle: 0.26 W / Max: 1.44 W Scope of delivery:", "TSW304", "QSG (Quick Start Guide)", "Packaging box"]