MikroTik CRS309-1G-8S+IN Managed L2 PoE+ Switch with 1 Gigabit (1Gbps) Ethernet Port and 8 SFP Ports

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

The device also features a dual-core 800 MHz processor, 512 MB RAM, a management Ethernet port with PoE power input, an RS232 serial port, grounding terminal, and is capable of dual boot (choose your preferred operating system, RouterOS or SwOS).

Architecture: ARM 32bit
CPU: 98DX8208
Number of CPU cores: 2
Nominal CPU frequency: 800 MHz
Number of CPU threads: 2
Switch chip model: 98DX8208
Dimensions: 272 x 191 x 44 mm
RouterOS license: 5
Operating system: RouterOS / SwitchOS
RAM size: 512 MB
Storage size: 16 MB
Storage type: Flash
Mean Time Between Failures (MTBF): Approximately 200,000 hours at 25°C
Tested ambient temperature: -40°C to 70°C
Number of DC inputs: 2 (DC jack, PoE-IN)
DC jack input voltage: 12-57 V
Maximum power consumption: 23 W
Maximum power consumption without attachments: 17 W
PoE in: 802.3af/at
Cooling type: Passive
PoE input voltage: 18-57 V
10/100/1000 Ethernet ports: 1
SFP+ ports: 8
Serial console port: RS232
CPU temperature monitoring
Buzzer
Certification: CE, EAC, ROHS
Ingress Protection: IP20

The CRS309-1G-8S+ is a very compact yet powerful network switch. It features eight SFP+ ports, each supporting up to a 10 Gbit module, resulting in a total switching capacity of 162 Gbps and a total non-blocking throughput of 81 Gbps.
The device also features a dual-core 800 MHz processor, 512 MB RAM, a management Ethernet port with PoE power input, an RS232 serial port, grounding terminal, and is capable of dual boot (choose your preferred operating system, RouterOS or SwOS).

Architecture: ARM 32bit

CPU: 98DX8208

Number of CPU cores: 2

Nominal CPU frequency: 800 MHz

Number of CPU threads: 2

Switch chip model: 98DX8208

Dimensions: 272 x 191 x 44 mm

RouterOS license: 5

Operating system: RouterOS / SwitchOS

RAM size: 512 MB

Storage size: 16 MB

Storage type: Flash

Mean Time Between Failures (MTBF): Approximately 200,000 hours at 25°C

Tested ambient temperature: -40°C to 70°C

Number of DC inputs: 2 (DC jack, PoE-IN)

DC jack input voltage: 12-57 V

Maximum power consumption: 23 W

Maximum power consumption without attachments: 17 W

PoE in: 802.3af/at

Cooling type: Passive

PoE input voltage: 18-57 V

10/100/1000 Ethernet ports: 1

SFP+ ports: 8

Serial console port: RS232
CPU temperature monitoring
Buzzer

Certification: CE, EAC, ROHS

Ingress Protection: IP20

Network Specifications

• Type: Managed
• Layer: L2
• PoE: Yes

Technical Specifications

• Ethernet connections: 1 Port
• Ethernet Speed: 1000 Mbps
• SFP connections: 8 Port
• Switching Speed: 10 Gbps
• Rack mounting: Yes

• Architecture: ARM 32bit
• CPU: 98DX8208
• Number of CPU cores: 2
• Nominal CPU frequency: 800 MHz
• Number of CPU threads: 2
• Switch chip model: 98DX8208
• Dimensions: 272 x 191 x 44 mm
• RouterOS license: 5
• Operating system: RouterOS / SwitchOS
• RAM size: 512 MB
• Storage size: 16 MB
• Storage type: Flash
• Mean Time Between Failures (MTBF): Approximately 200,000 hours at 25°C
• Tested ambient temperature: -40°C to 70°C
• Number of DC inputs: 2 (DC jack, PoE-IN)
• DC jack input voltage: 12-57 V
• Maximum power consumption: 23 W
• Maximum power consumption without attachments: 17 W
• PoE in: 802.3af/at
• Cooling type: Passive
• PoE input voltage: 18-57 V
• 10/100/1000 Ethernet ports: 1
• SFP+ ports: 8
• Serial console port: RS232
• CPU temperature monitoring
• Buzzer
• Certification: CE, EAC, ROHS
• Ingress Protection: IP20
• Architecture: ARM 32bit
• CPU: 98DX8208
• Number of CPU cores: 2
• Nominal CPU frequency: 800 MHz
• Number of CPU threads: 2
• Switch chip model: 98DX8208
• Dimensions: 272 x 191 x 44 mm
• RouterOS license: 5
• Operating system: RouterOS / SwitchOS
• RAM size: 512 MB
• Storage size: 16 MB
• Storage type: Flash
• Mean Time Between Failures (MTBF): Approximately 200,000 hours at 25°C
• Tested ambient temperature: -40°C to 70°C
• Number of DC inputs: 2 (DC jack, PoE-IN)
• DC jack input voltage: 12-57 V
• Maximum power consumption: 23 W
• Maximum power consumption without attachments: 17 W
• PoE in: 802.3af/at
• Cooling type: Passive
• PoE input voltage: 18-57 V
• 10/100/1000 Ethernet ports: 1
• SFP+ ports: 8
• Serial console port: RS232
• CPU temperature monitoring
• Buzzer
• Certification: CE, EAC, ROHS
• Ingress Protection: IP20