1、10/100Mbps Ethernet: Industrial 5 port PoE switches have 4 PoE ports and 1 uplink port. Support a wide range of dual power input DC12‑55V/DC44‑55V to enhance the reliability of the network. 2、DIP Switch Function: The DIN rail PoE switches feature four levels of DIP switches for LPP ring protection, BSP broadcast storm suppression, VLAN port isolation, and AI watchdog. 3、Port Isolation Support: DIN rail ethernet switch can implement the port isolation function by using a dip switch. Therefore, devices on each port will not affect each other. 4、Industrial Quality: DIN rail PoE switch is made of industrial grade components and high strength, IP40 protected metal enclosure that operates over a wide temperature range of ‑40°C to 80°C. It can be used outdoors in harsh environments. 5、Wide Application: Standard 35mm DIN rail PoE switches are widely used in various fields such as smart grid, rail transportation, comprehensive pipeline corridor, intelligent transportation, smart city, mining metallurgy, new energy, smart factory, ship, defence industry and building security, etc. Item Type: 5 Port Industrial Ethernet Switch Material: Metal Input: DC12-55V/DC44-55V (Wide Range Dual Power Input) Specification: 5 Ports (4 x 100Mbps POE Ports + 1 x 100Mbps Uplink Port) POE RJ45 Ports: 4 x 10/100Mbps Uplink Port: 1 x 10/100Mbps Protocol: IEEE802.3AT/AF Power Supply: 12+ 36- Switch Function: DIP Switch 1, LPP & BSP Ring Network Protection and Broadcast Storm Protection DIP Switch 2, EXTEND Port 1 Extends to 250m DIP Switch 3, VLAN Port Isolation for Ports 1-4 DIP Switch 4, AI Port Intelligent Detection 1 x 5 Port Industrial Ethernet Switch