24Port Fast Ethernet Smart POE Switch * 24 × 10/100M PoE ports, 2 × Gigabit combos. * Total PoE Power Budget 370 W * Support 802.1Q VLAN * Support PoE watchdog to detect and restart the cameras that do not respond * Support STP/RSTP Loop prevention * Support cable detection to locate failure * Up to 300 m Long Range PoE Transmission * 6 kV Surge Protection