?Wide Applications? Compact design. Durable Metal. Bilateral heat dissipation. LED lights. Widely used in IP cameras, Wireless Access Point, IP Phone, Computer Networks, etc.. If you have any questions, please contact our official support, we will provide the best after-sales service. ?250m and VLAN support? When the extend mode is enabled, single POE port supports 250m transmission distances and 10Mbps speed. 1-8 ports support VLAN isolation, reduce network congestion, improve the network safety. ?Plug and Play? Support automatically detect devices, just plug in the power cord and network cable, no configuration required, easy to use.It is an unmanaged ethernet network switch. ?120W Power Supply? Support IEEE 802.3af/at. Max 120W, built-in power, each port up to 30W and 15.4W in the same time.**Please note: If your device support 24V passive PoE, not support IEEE802.3at/at 48v PoE, it will not be compatible**. ?Port and rate?This poe network switch includes 8 POE ports (10/100Mbps) and 2 Gigabit UpLink ethernet(1000Mbps). The Gigabit Uplink can support more bandwidth than 100Mbps port.