Two gigabit non-PoE RJ45 ports, sixteen PoE+ gigabit RJ45 ports, and two combo gigabit SFP slots. With a maximum power budget of 250 W, PoE is perfect for surveillance systems in small to medium-sized businesses. Video monitors and other sensitive applications can have their quality guaranteed by Port Priority. Your dropped or unresponsive PoE-powered devices will be automatically rebooted by PoE Auto Recovery. The switch is protected against overload by intelligent power management. For applications that are sensitive to latency, QoS guarantees smooth traffic. IPTV and other multimedia traffic delivery is optimized by IGMP Snooping.