Unmanaged Gigabit PoE switch from Mercusys with (6) 10/100/1000 Mbps, where port no. 6 serves as uplink, ports 1 - 4 support PoE out with the standard 802.3af/at (up to 30 W / port) and are intended for powering IP cameras, Wi-Fi access points, VoIP, and many other devices with a total PoE budget of 65 W. The switch also allows PoE at a distance of 250 m (ports 1 - 4) by toggling a special switch that reduces the link speed on PoE ports to 10 Mbps, which is more than sufficient for transmitting image from cameras. Another bonus of the switch is the switch for Port isolation (ports 1 - 4) to ensure communication of endpoint devices only with the uplink port.