DS-3E0503DP-E/R provides one gigabit PoE IN port and two gigabit PoE OUT ports, with up to 30W output power for a single port and up to 30W output power for the whole device. Capable of intelligently identifying powered devices, DS-3E0503DP-E/R is plug and play, and simple in use. It is an ideal choice for setting up cost-effective PoE networks in hotels, campuses, factory dormitories, as well as small- and medium-sized enterprises.