?Compatible with indoor and outdoor scenes?Upholding the philosophy of minimalist design, it effectively saves installation space and flexibly integrates into the environment to meet the needs of various indoor and outdoor scenes. ?External indicator, easy maintenance?You can directly see the connection status of each port through the signal light, and monitor the power supply and transmission of each powered PoE device at any time. ?Plug-and-Play & Flexible Deployment? No software or configuration required and designed for wall-mounted or pole-mounted flexible deployment, Unmanaged, Fan-less, Durable ABS cg. ?IP65 Waterproof & Built-in Surge Protection? 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. 6KV lightning protection, surge protection, short-circuit protection, over-temperature protection, over-current protection. ?4 Ports Gigabit PoE+1G Uplink+1SFP Slot port?Equipment with 4 gigabit poe ports and 1G Uplink and 1 SFP Slot port, IEEE802.3af/at poe compliant, up to 30W per poe port for powering poe enabled devices, total power budget 60W.