【Gigabit Network Transmission】The Ethernet switch has 4x1000Base-X and 24x10/100/1000Base-T supporting Full/Half duplex mode and auto MDI/MDI-X connection. 【Outstanding L2+ Management】The switch not only support easy management function like Ring Network, VLAN, STP/RSTP, but also IPv4/IPv6 Management and Static Route. 【DIP Switch】The Ethernet switch has DIP switch to make your operation simple. It supports one-key VLAN, one-key Anti-ring Management, PoE Reset and 250m PoE Network. 【PoE Function】This Switch supports IEEE802.3af/at PoE (30W), can easily power multiple devices, reducing the need for additional power cables or adapters. 【USB-C for Management】 It provides USB-C port for easy management, so you don't need to access the RS232 serial port any more. Product Details Manufacturer Xinyuanhuitong Model L2+ 24PoE+4SFP Color Black Size Industrial Quantity 1 Weight 1814 g