EX78900E series is a hardened DIN-rail mounted managed PoE Ethernet switch equipped with up to 4 ports of 60 watt, and up to 8 ports of 30 watt PoE ports and 4 dual-rate fast & gigabit Ethernet SFP ports. The EX78900E series provides flexibility, speed, and reliability for networks in urban infrastructure, transportation, security, and other areas where connectivity is crucial.