? Professional Technical Team Support ?: After purchase, you can obtain: 6-port POE switch * 1, quick installation guide * 1, power cord * 1; If you encounter any issues when using an outdoor gigabit POE switch, please contact us and our technical team will provide you with a solution as soon as possible. ?Rugged Metal Housing? Durable metal housing can be used in different environments. ?Plug and Play?Easy setup without software installation or configuration. ?Expansion Mode?In expansion mode, the data and power PoE transmission range can reach up to 250 meters, making it an ideal choice for monitoring systems. ?4 POE 100Mbps Power Supply Ports+2 100Mbps Uplink Ports?4 PoE+(802.3at/af) 10/100 Mbps RJ45 ports, compliant with the IEEE802.3af/at PoE standard, each port provides up to 30W, and the total PoE power is 75W.