RB4011 series - amazingly powerful routers with ten Gigabit ports, SFP+ 10Gbps interface, and IPsec hardware acceleration for a great price!
The RB4011 uses a quad-core Cortex A15 CPU, the same as in our carrier-grade RB1100AHx4 unit. The unit is equipped with 1GB of RAM, can provide PoE output on port #10, and comes with a compact and professional-looking solid metal enclosure in matte black.
RB4011iGS+RM (Ethernet model) includes two rackmount ears that will securely fasten the unit in a standard 1U rack space.
Note: Passive DAC (MikroTik S+DA0001/S+DA0003) is not supported.