4 Port Fast Ethernet Smart PoE Switch

4x 10/100 Mbps PoE port, 1x 10/100 Mbps RJ45 port
Total PoE Power Budget 45 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