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.

Specifications

Product code: CRS309-1G-8S+IN
CPU: Dual-core 98DX8208 800 MHz
RAM: 512 MB
Storage: Flash 16 MB
Switch chip model: 98DX8208
Dimensions: 141 x 115 x 28 mm
Operating temperature: -40°C .. +70°C tested
Operating system: SwOS / RouterOS (Dual boot)
License level: 5

Interfaces

10/100/1000 Ethernet ports: 1
10G SFP+ ports: 8
Serial port: RS232

Powering

PoE in: Yes, Passive POE and 802.3af/at compliant
Supported input voltage: 12 - 57 V (DC jack), 18 - 57 V (PoE in)
Number of DC jacks: 1
Max power consumption: 23 W / 17 W (without attachemnts)

Included parts

Power adapter 24 V 1.2 A
Screw kit
Rack ears