The MikroTik CRS309-1G-8S+IN is a compact yet powerful desktop switch, perfect for modern high-speed networking environments. Its sleek metallic enclosure and robust features make it an ideal choice for professionals seeking efficient and noise-free operation.

Product Features

• 8x SFP+ Ports:
  • Supports up to 10 Gbps modules in each port, offering a total non-blocking throughput of 81 Gbps and a switching capacity of 162 Gbps.
• Powerful Processing:
  • Powered by a dual-core 800 MHz CPU and equipped with 512 MB RAM for reliable performance.
• Dual Boot Capability:
  • Choose between RouterOS for advanced Layer 3 functionality or SwOS for simpler switch management.
• Passive Cooling:
  • Fanless design ensures silent operation and prevents dust accumulation. The metallic enclosure doubles as a heatsink.
• Flexible Management Options:
  • Features a management Ethernet port, RS232 serial port, and PoE power input for convenience.
• Rackmount Compatibility:
  • Includes rackmount ears for seamless installation into standard racks.

Technical Specifications

General Details

• Product Code: CRS309-1G-8S+IN
• Dimensions: 15 x 8.3 x 2.1 inches
• Weight: 2.71 pounds
• Operating Systems: SwOS / RouterOS (dual boot)
• Manufacturer: MikroTik
• ASIN: B07NFXN4SS

Performance Metrics

Metric	Value
Switching Capacity	162 Gbps
Non-blocking Throughput	81 Gbps

Powering

• PoE Power Input: Simplifies power management.

Networking Ports

• SFP+ Ports: 8 x 10 Gbps
• Ethernet Ports: 1 for management

Additional Features

• RS232 Serial Port: Ensures flexibility in device configuration.
• Grounding Terminal: For enhanced safety in deployments.

Applications

• Data Centers: Connect servers and storage with high-speed SFP+ links.
• Enterprise Networks: Reliable performance for bandwidth-heavy tasks.
• Quiet Environments: Perfect for offices or homes requiring silent operation.
• Networking Labs: Ideal for testing and setting up fiber-optic networks.

Advantages

• High Capacity: Manages up to 81 Gbps throughput without bottlenecks.
• Silent Operation: Fanless design is optimal for environments where noise is a concern.
• Compact Design: Easy to integrate into existing setups.
• Flexible Power Options: PoE input and grounding terminal ensure reliability.