24 10/100/1000Mbps RJ45 PoE+ Ports Switch with 2 SFP Slots. PoE Power Budget: Up to 250 W, making it ideal for small to medium business surveillance systems. Priority Mode: Helps to guarantee the quality of sensitive application like video monitoring. PoE Auto Recovery: Enables system self-healing to guarantee the stable operation of PoE-connected devices. QoS: Smooth internet-surfing experience and IGMP Snooping is capable of optimizing traffic for IPTV. TP-Link offers limited lifetime warranty and free 24/7 technical support.