IP65 Waterproof: Industrial housing design, integrated top cover, PC/ABS high polymer alloy material, extraordinary toughness, waterproof indoor and outdoor full-time, make sure the switch can be used in the bad weather. PoE Watchdog AI Function: Automatic detection, automatic restart, detects the power receiving port automatically, detected the dead device and restarts the device after power failure. Built-in Surge Protection: 6KV lightning protection, 8KV electro-static, surge protection, short-circuit protection, over-temperature protection, over-current protection. High POE Power: Comply with IEEE 802.3af/at/bt standard, Maximum support 120W high output power,1-6 port single port MAX output power is 30W, 7-8 port single port MAX output power is 60W, Used for more kind of high-power devices such as PTZ, Wireless bridge, PoE LED etc. 11 Ports: Includes 6 (1-6) 802.3af/at POE ports(10/100Mbps), 2 (7-8) BT POE++ ports (1000Mbps), 2 Gb UpLink ports(10/100/1000Mbps) and 1 SFP Uplink port. The 2 uplink ports can be connected to different networks or devices, such as routers, NVRs, etc.