Router / Router/Switch

Mikrotik CRS309-1G-8S+IN 9-port cloud router switch 1x Gigabit ethernet port and 8x SFP+ 10Gbps ports, powerful networking switch, 8 SFP+ slots supporting up to 10Gbit module in each, which results in a total switching capacity of 162Gbps.

Part: CRS309-1G-8S+IN

Sku: fly6736


Availability: Not Available
Currently Unavailable

Sales price: $229.99

The CRS309-1G-8S+ is a very compact, yet powerful networking switch. It has eight SFP+ slots, supporting up to 10 Gbit module in each, which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps.

The device also has dual-core 800 MHz CPU, 512 MB RAM, a management Ethernet port with PoE power input, RS232 serial port, a grounding terminal and is capable of dual boot (choose which operating system you prefer, RouterOS, or SwOS).


  • Product code    CRS309-1G-8S+IN
  • Architecture    ARM 32bit
  • CPU    98DX8208
  • CPU core count    2
  • CPU nominal frequency    800 MHz
  • Dimensions    272 x 158 x 44 mm
  • License level    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


  • PoE in    802.3af/at
  • PoE in input Voltage    18-57 V
  • Number of DC inputs    2 (DC jack, PoE-IN)
  • DC jack input Voltage    12-57 V
  • Max power consumption    23 W
  • Max power consumption without attachments    17 W


  • 10/100/1000 Ethernet ports    1


  • SFP+ ports    8


  • Serial port    RS232


  • CPU temperature monitor    Yes

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