MikroTik RouterBoard RB2011UiAS-IN 1 SFP Port Plus 10 Port Ethernet RouterBOARD 2011UiAS-IN, in comparison with RB2011L series, not only has five Gigabit LAN ports and five Fast Ethernet LAN ports, but also has RJ45 serial port, microUSB port and more RAM (128MB instead of 64MB). Wall mount kit (product code RBWMK) for network closet is available for purchase as an optional accessory. RouterBOARD 2011UiAS-IN comes with desktop enclosure, LCD panel and power supply. There is PoE output function for port #10 - it can power other PoE capable devices with the same voltage as applied to the unit. Maximum load on the port is 500mA. Tested and recommended to use with MikroTik SFP modules: S-85DLC05D, S-31DLC20D and S-35/53LC20D (not included)