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Product description
Specifications
Supplier product description
Mikrotik Cloud Router Switch CRS305-1G-4S+IN as a powerful network solution.
CRS305 is a compact but very efficient switch, equipped with four SFP+ ports, up to 10 Gbit per port. The device has a 1 Gbit Ethernet port for management and two DC ports for power redundancy. The device is in a very elegant and compact metal housing without fans, which ensures silent operation.

Features:
Features:
- 4 SFP+ ports
- 1 Gigabit Ethernet port
- Non-blocking throughput: 41 Gbps
- Switching capacity: 82 Gbps
- Transmission speed: 61 Mpps
- 2 DC sockets for redundancy
- Maximum power consumption: 12 W (with 18 W tips)
- Supports PoE+ IEEE 802.3at/af and passive PoE 12-57 V
- Metal casing
- Fanless

Functions CRS305-1G-4S+IN
The device has a "Dual boot" function, which allows you to choose between two operating systems - RouterOS or SwitchOS. If you prefer to use a simplified operating system with specific switch functions, use SwOS. If you want to be able to use routing and other layer 3 functions on your CRS, use RouterOS. You can select the desired operating system from RouterOS, SwOS, or RouterBOOT loader settings.
| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 1x 10/100/1000BaseTX (RJ45) |
| Number of LAN ports | 4x [10G (SFP+)] |
| 10G support | 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 |
| DC input voltage | 12 - 57 |
| Depth | 115 |
| Flash memory | 16 |
| Harmonized System (HS) code | 85176990 |
| Height | 28 |
| Installed SFP+ modules quantity | 4 |
| Internal memory | 512 |
| Management | CLI - Command Line Interface |
| Management | By web browser |
| Networking standards | IEEE 802.3af,IEEE 802.3at |
| Operating temperature (T-T) | -40 - 70 |
| Power connector | DC-in jack |
| Power consumption (max) | 18 |
| Power consumption (typical) | 10 |
| Power over Ethernet (PoE) | Yes |
| Processor frequency | 800 |
| Product colour | White |
| Rack mounting | No |
| Stackable | No |
| Switch type | Managed |
| Switching layer | 3 |
| Type of case | Desktop |
| Width | 141 |