Flexible Full Gigabit 8-Port PoE Configuration4*PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 65W, 2 Gigabit Ethernet RJ-45 uplink ports and 2 SFP ports.(Please note: SFP2 and LAN2 is 1 gigabit combo SFP uplink port, supporting both copper and optical SFP connections.You can use either an LAN2 port or an SFP2 port. But you cant use both of them at the same time.) Active poe switch with 802.3af/at compliantSTEAMEMO poe switches support poe devices and non-poe devices, but when connecting passive poe device or non-poe device,the switch can only transmit data and cannot power your device,so the connected device needs to be separately powered. Or you can use it with active poe splitter. VLAN modeVLAN mode(Turn on the VLAN switch) support isolate 4 PoE+ port from each other. It is easy for this 4 port PoE switch to manage and maintain, prevent broadcast storms, prevent data confusion, wireless networking application data