Ports: 16* 10/100 Mbps RJ45 ports (PoE), 2* 10/100/1000 Mbps RJ45 ports, 1* 1000 Mbps combo SFPCompliance: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3af/atMAC Table: 4K auto-learning MAC addressPower Consumption: 30W per port, 150W max for switchBandwidth: 7.2 Gbps backplaneCache Size: 2.75 Mb for video surveillanceModes: Standard, priority, extend, VLANMounting: Desktop and rack