CRS305-1G-4S+IN
With dual PSU sockets!
The CRS305 is a compact yet very powerful switch, featuring four SFP+ ports, for up to 10 Gbit per port. The device has a 1 Gbit copper ethernet port for management access and two DC jacks for power redundancy. The device is a very sleek and compact metallic case without any fans, for silent operation.
The device has a “Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS. If you prefer to have a simplified operating system with only switch specific features, use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterOS. You can select the desired operating system from RouterOS, from SwOS or from the RouterBOOT loader settings. All the feature set comes with a disruptive price, providing the best price/performance on the market.
quick guide | Specifications | |
| Product code | CRS305-1G-4S+IN |
| Architecture | ARM 32bit |
| CPU | 98DX3236 |
| CPU core count | 1 |
| CPU nominal frequency | 800 MHz |
| Switch chip model | 98DX3236 |
| Dimensions | 141 x 115 x 28 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 | 3 (DC jack, PoE-IN) |
| DC jack input Voltage | 12-57 V |
| Max power consumption | 18 W |
| Max power consumption without attachments | 10 W |
| Cooling type | Passive |
| PoE in | 802.3af/at |
| PoE in input Voltage | 12-57 V |
| Ethernet | |
| 10/100/1000 Ethernet ports | 1 |
| Fiber | |
| SFP+ ports | 4 |
| Certification & Approvals | |
| Certification | CE, EAC, ROHS |
| IP | IP20 |
| Other | |
| CPU temperature monitor | Yes |
CRS305-1G-4S+IN
- Brand: Mikrotik
- Product Code: CRS305-1G-4S+IN
| Qty | 1 | 2 | 5 | 10 | 20 |
|---|---|---|---|---|---|
| Inc. | $260.00 | $239.20 | $228.80 | $221.00 | $215.80 |
| Ex. | $236.36 | $217.45 | $208.00 | $200.91 | $196.18 |
| Availability: | In Stock Now! |
| Further units due: | 2025-12-08 |
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