MikroTik CRS305-1G-4S+IN – Cloud Router Switch 305-1G-4S+IN with 800 MHz CPU

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 has 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

• 4x SFP+ ports
• 1 Gigabit Ethernet ports
• Non-blocking throughput: 41 Gbps
• Switching capacity: 82 Gbps
• Forwarding rate: 61 Mpps
• 2x DC jack for redundancy
• Maximum power consumption: 12 W (with attachments 18 W)
• Supports PoE+ IEEE 802.3at/af and passive PoE 12-57 V
• Metal enclosure
• Fanless

• Product code: CRS305-1G-4S+IN
• CPU: 98DX3236A1 800 MHz
• RAM: 512 MB
• Storage type: Flash
• Storage size: 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 to +70°C tested
• Max. power consumption: 12 W
• License level: 5