High-Speed Networking : Six 10/100/1000 Mbps Ethernet ports /Full/half-duplex for Ethernet/Fast Ethernet Functions; VLAN/ EXTEND/ PoE/ QoS Easy Setup: Plug-and-play installation/ Auto MDI/MDI-X crossover on all ports Stylish Design: Compact lightweight chassis/ Noise-free operation PoE Functionality: Four PoE ports/ IEEE 802.3af/at compliant/ 60 W total power budget/ Up to 30 W power output per PoE port