RB2011iLS-IN This device includes an SFP port for fiber and copper modules. See the Accessories chapter for recommended modules. SFP port for 1.25 Gigabit connectivity 600 MHz CPU, 64 MB RAM Desktop case Categories: Ethernet routers, RB2011 series Product Brand: MikroTik Related products RB1100AHx4 Read more RB1100AHx4-Dude-Edition Read more CCR1036-12G-4S-EM Read more PowerBox Pro Read more