This switch is a DIN Rail type industrial Gigabit managed Power over Ethernet Switch is designed with eight 10/100/1000M PoE+ ports and four Gigabit SFP slots for highly critical PoE applications such as real time IP video surveillance, WiMAX systems and Wireless APs. All of the 8 ports of the switch are compliant with both IEEE 802.3af PoE and IEEE 802.3at high power PoE standards and can deliver up to 15.4W and 30W power per port to enable the high-power requiring devices, such as Wireless Aps, PTZ and dome network cameras