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).The compact and sleek metallic enclosure also acts as a heatsink, making this device passively cooled - no fan noise and no dust accumulation inside. Special rackmount ears for installing unit into the standard rack are provided. Product code: CRS309-1G-8S+IN Architecture: ARM 32bit CPU: 98DX8208 CPU core count: 2 CPU nominal frequency: 800 MHz Dimensions: 141 x 115 x 28 mm Operating System: RouterOS / SwitchOS (Dual boot) (License level 5) Size of RAM: 512 MB Storage size: 16 MB Storage type: FLASH Tested ambient temperature: -40u00b0C to 70u00b0C. PoE in: 802.3af/at PoE in input Voltage: 18-57 V Number of DC inputs: 2 (DC jack, PoE-IN) DC jack input Voltage: 12-57 V Max power consumption: 23 W Max power consumption without attachments: 17 W. Power adapter: 24 V 1.2 A Screw kit Rack ears. The item "MIKROTIK Desktop switch with 1x Gigabit Ethernet port and 8x SFP+ 10Gbps ports" is in sale since Tuesday, June 11, 2019. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches". The seller is "wifistockukltd" and is located in Gatwick. This item can be shipped to European Union member countries.