MikroTik RB2011iLS-IN 10 Ethernet Ports RouterBoard MikroTik RB2011iLS is our first product with SFP cage for gigabit SFP transceivers and ideal solution for FTTH (Fiber To The Home) implementations. CPU nominal frequency 600MHz PoE 8-30V DC on Ether1 Max Power consumption 6W RouterBOARD 2011iLS-IN comes with desktop enclosure and power supply.