Description
Desktop switch with one Gigabit Ethernet port and eight SFP+ 10Gbps ports.
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).
| Specification | Product code | CRS309-1G-8S+IN |
| Architecture | ARM 32bit | |
| CPU | 98DX8208 | |
| CPU core count | 2 | |
| CPU nominal frequency | 800 MHz | |
| Switch chip model | 98DX8208 | |
| Dimensions | 272 x 191 x 44 mm | |
| RouterOS license | 5 | |
| Operating System | RouterOS / SwitchOS | |
| Size of RAM | 512 MB | |
| Storage size | 16 MB | |
| Storage type | FLASH | |
| MTBF | Approximately 200'000 hours at 25C | |
| Tested ambient temperature | -40°C to 70°C | |
| Powering | 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 | |
| Cooling type | Passive | |
| PoE in | 802.3af/at | |
| PoE in input Voltage | 18-57 V | |
| Ethernet | 10/100/1000 Ethernet ports | 1 |
| Fiber | SFP+ ports | 8 |
| Peripherals | Serial console port | RS232 |
| Others | CPU temperature monitor | Yes |
| Beeper | Yes | |
| Certifications & Approvals | Certification | CE, EAC, ROHS |
| IP | IP20 |