MicroTik CRS309-1G-8S+IN
MicroTik Cloud Router Switch CRS309-1G-8S+IN is a very compact yet powerful network switch. It has eight SFP+ sockets, supporting up to 10 Gb/s in each of them, giving a total switching capacity of 162 Gb/s and a total unblocked capacity of 81 Gb/s.

The device is equipped with ideal components
The device also has a dual-core 800 MHz processor, 512 MB RAM, an Ethernet port with power input PoE, a serial port RS232, a ground terminal and is capable of dual boot (choose the operating system you prefer, RouterOS or SwOS). The first option allows you to use a powerful Layer2 switch, while the second allows for advanced Layer3 configuration.

The most important features:
The most important features:
- Dual boot - SwitchOS or RouterOS level 5
- Metal desktop case
- Power supply via PoE (passive or 802.3af/at) or DC socket
- 81 Gb/s non-blocking capacity
- 1x Gigabit Ethernet port
- 8x SFP+ slots (10 Gb/s)
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| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 1x 10/100/1000BaseTX (RJ45) |
| Number of LAN ports | 8x [10G (SFP+)]
|
| 10G support | Yes |
| AC adapter included | Yes |
| Basic switching RJ-45 Ethernet ports quantity | 1 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Built-in processor | Yes |
| Console port | RS-232 |
| DC input voltage | 12 - 57 |
| Depth | 115 |
| Flash memory | 16 |
| Height | 28 |
| Internal memory | 512 |
| Management | CLI - Command Line Interface |
| Management | By web browser |
| Memory type | RAM |
| Mounting brackets included | Yes |
| Networking standards | IEEE 802.3af,IEEE 802.3at |
| Operating temperature (T-T) | -40 - 70 |
| Output current | 1.2 |
| Power connector | DC-in jack |
| Power consumption (max) | 23 |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) voltage range | 18 - 57 |
| Processor frequency | 800 |
| Product colour | White |
| Rack mounting | Yes |
| Screws included | Yes |
| SFP+ module slots quantity | 8 |
| Switch type | Managed |
| Switching capacity | 162 |
| Type of case | Metal |
| Width | 141 |