IP65 Waterproof: Industrial housing design, integrated top cover, PC/ABS high polymer alloy material, extraordinary toughness, waterproof indoor and outdoor full-time, suitable for harsh environments. Watchdog AI Function: Automatic detection, automatic restart, detects the power receiving port automatically, once it registering lost packets poe port will power cycle to restore connection to device. High power output: Comply with IEEE 802.3af/at/bt standard, Maximum support 120W high output power, ports(1-6) single port MAX output power is 30W, ports(7-8) single port MAX output power is 60W, capable of supply high power devices such as PTZ cameras, PoE LED lights IP Speakers, etc. Built-in Surge Protection: 6KV lightning protection per port, 8KV electro-static, surge protection, short-circuit protection, over-temperature protection, over-current protection. 11 Ports Includes: PoE ports: (1-6) POE/POE+ (10/100Mbps), BT Ports: (7-8) POE++ (1000Mbps), UpLink ports (L1, L2) (10/100/1000Mbps) and 1 SFP slot. The 2 uplink ports can be connected to different network devices, such as routers, NVRs, etc.