Περιγραφή
CRS305-1G-4S+IN
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 or regular traffic forwarding 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.
Technical Specifications:
| CPU | 98DX3236A1 800 MHz |
| Memory | RMA:512 MB Flash for storage:16 MB |
| Switch chip model | 98DX3236A1 |
| 10/100/1000 Ethernet ports | 1 |
| SFP+ cages | 4 |
| Operating system | SwOS / RouterOS (Dual boot) |
| PoE in | Yes |
| Supported input voltage | 12 – 57 V (DC jack and PoE in) |
| Number of DC jacks | 2 |
| Dimensions | 141 x 115 x 28 mm |
| Operating temperature | -40°C .. +70°C tested |
| Max power consumption | 12 W |
| License level | 5 |
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