RouterBoard CRS305-1G-4S+IN Cloud Router Switch

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.

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
• Tested ambient temperature: -40°C to +70°C
• 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
• 10/100/1000 Ethernet ports: 1
• SFP+ ports: 4
• CPU temperature monitor: Yes
• IP: IP20