MikroTik CRS326-24S 2Q RM, Cloud Router Switch withTwo 40 Gbps QSFP ports and twenty four 10 Gbps SFP ports, which provides total nonblocking throughput of 320 Gbps and switching capacity of 640 Gbps with forwarding rate of 252 Mpps with most common packets. Dimension 443 x 183 x 44 mm. RouterOS or SwitchOS. Dual power 2x AC inputs. RJ45 serial port, 1x USB. Fans (3) 40 x 40 mm Više informacija na linku