MikroTik CRS310-1G-5S-4S+IN 10G SFP+ Managed Fiber Switch 5× SFP, 4× SFP+

PRODUCT OVERVIEW

The MikroTik CRS310-1G-5S-4S+IN is a high-performance 10 Gigabit fiber managed switch designed for small offices, enterprise networks, and ISPs requiring reliable high-speed connectivity over long distances. This compact rackmount switch features 5x 1G SFP ports, 4x 10G SFP+ ports, and 1x Gigabit Ethernet port , providing flexible fiber and copper networking options for modern infrastructures.

PRODUCT TYPE / CATEGORY

Networking
Routers and Switches

KEY FEATURES

• 4 × 10G SFP+ ports for high-speed fiber connectivity
• 5 × 1G SFP ports for gigabit optical networking
• 1 × Gigabit Ethernet RJ45 port with PoE-in support
• Hardware offloaded VLAN filtering and Layer-3 routing
• ARM CPU with 256 MB RAM for advanced network management
• Supports RouterOS v7 and SwitchOS operating systems
• Rackmount-ready design with efficient cooling
• Ideal for ISP backhaul, enterprise aggregation, and fiber distribution
• Specifications Product code: CRS310-1G-5S-4S+IN
• Architecture: ARM 32bit
• CPU: 98DX226S
• CPU core count: 1
• CPU nominal frequency: 800 MHz
• Switch chip model: 98DX226S
• Dimensions: 200 x 166 x 45 mm
• RouterOS license: 5
• Operating System: RouterOS
• Size of RAM: 256 MB

TECHNICAL SPECIFICATIONS

• Brand: MikroTik
• Model: CRS310-1G-5S-4S+IN
• Product Type: Routers and Switches
• 4 × 10G SFP+ ports for high-speed fiber connectivity
• 5 × 1G SFP ports for gigabit optical networking
• 1 × Gigabit Ethernet RJ45 port with PoE-in support
• Hardware offloaded VLAN filtering and Layer-3 routing
• ARM CPU with 256 MB RAM for advanced network management
• Supports RouterOS v7 and SwitchOS operating systems
• Rackmount-ready design with efficient cooling
• Ideal for ISP backhaul, enterprise aggregation, and fiber distribution
• Specifications Product code: CRS310-1G-5S-4S+IN
• Architecture: ARM 32bit
• CPU: 98DX226S
• CPU core count: 1
• CPU nominal frequency: 800 MHz
• Switch chip model: 98DX226S
• Dimensions: 200 x 166 x 45 mm
• RouterOS license: 5
• Operating System: RouterOS
• Size of RAM: 256 MB
• Storage size: 16 MB
• Storage type: FLASH
• MTBF: Approximately 200'000 hours at 25C
• Tested ambient temperature: -40°C to 70°C
• Powering Number of DC inputs: 2 (DC jack, PoE-IN)
• DC jack input Voltage: 18-57 V
• Max power consumption: 20 W
• Max power consumption without attachments: 8 W
• Cooling type: 1 fan
• PoE in: 802.3af/at
• PoE in input Voltage: 18-57 V

INTENDED USE / APPLICATIONS

• Professional networking and communications deployments
• Commercial, institutional, or industrial installations
• Use with compatible equipment according to manufacturer specifications