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.
CRS309-1G-8S+IN
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).
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 | 272 x 191 x 44 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) |
| When using 802.3af/at to power this device, we recommend not using grounding for best compatibility | |
Included parts
Power adapter24 V 1.2 A
Rack ears
Screw kit