MikroTik RB4011 Router 10 Gigabit Ports SFP+ 10Gbps L5The MikroTik RB4011 router uses the powerful quad core Cortex A15 chip, same as in our carrier grade RB1100AHx4 unit. The CPU supports IPsec hardware acceleration, there is 1GB of RAM, so this device will easily handle any task you have configured RouterOS to perform. In addition to the ten 1Gbps ethernet ports, an SFP+ port provides optional 10Gbps connectivity through an SFP+ module (not included). All of this power, in a compact and professional