The CRS309-1G-8S+ is a very compact, yet powerful networking switch. It has eight SFP+ slots, supporting up to 10 Gbit module in each, which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps. The device also has dual-core 800 MHz CPU, 512 MB RAM, a management Ethernet port with PoE power input, RS232 serial port, a grounding terminal and is capable of dual boot (choose which operating system you prefer, RouterOS, or SwOS).
Series Omada|Type L2+|Desktop/pedestal|8x10Base-T / 100Base-TX / 1000Base-T|PoE+ ports 4|PoE power budget 62 Watts|Switching capacity 16 Gbps|Power supply External|Dimensions 209 x 126 x 26mm|Unit Net Weight 0.8 kg