• 4*10/100mbps PoE port; 2*10/100mbps UP Link Port
• Up to 4 ports of IEEE 802.3af/802.3at devices powered
• 78-watt PoE budget
• Each port max.power supply reached 30W
• Extend Ethernet mode with 250m transmission distance
• Plug and Play design, no configuration required
• 1K MAC address table,1.6 Gbps backplane bandwidth