MikroTik CRS310-1G-5S-4S+IN

Cloud Router Switch - 5x 1G SFP, 4x 10G SFP+, 1x Gigabit Ethernet, Desktop Layer 3 Managed Switch

The MikroTik CRS310-1G-5S-4S+IN Cloud Router Switch is a compact, high-speed fiber switch designed for network professionals who need maximum bandwidth in a small form factor. With 5x 1G SFP, 4x 10G SFP+, and a Gigabit Ethernet port, it's perfect for aggregation, server connections, or high-throughput workstation setups.

Features

Equipped with a powerful dual-core ARM CPU, 256 MB RAM, and dual boot capability (RouterOS and SwOS), the CRS310-1G-5S-4S+IN delivers both advanced Layer 3 features and simplified Layer 2 switching. It supports a wide range of protocols, including VLANs, port isolation, QoS, ACLs, and static routing.

Advanced Options

Designed for environments that require quiet operation and robust connectivity, this switch's passively cooled, fanless chassis ensures silent performance. It's ideal for building fiber-heavy edge networks or distribution layers without the noise or power draw of larger units.

Product Key Features

• • 5x 1G SFP cages and 4x 10G SFP+ ports for high-performance fiber networking

  • Includes 1x Gigabit Ethernet port for management or uplink flexibility

  • Runs RouterOS Level 5 and SwOS dual boot, offering flexible L2/L3 management

  • Ideal for data centers, server rooms, and high-speed optical distribution

  • Compact metal desktop case with passive cooling - completely silent

  • Desktop or wall-mountable with low power consumption design

Reliability & Performance

This model features hardware offloading for fast switching and supports wire-speed throughput across all SFP/SFP+ ports. Whether you're connecting high-speed servers, NAS systems, or access layer switches, the CRS310 ensures consistent performance with minimal energy consumption and zero noise thanks to its fanless design.

Key Features :

• • 5 × 1G SFP ports

  • 4 × 10G SFP+ ports

  • 1 × Gigabit Ethernet RJ45 port

  • Dual-core ARM CPU, 800 MHz

  • 256 MB RAM, 16 MB flash storage

  • RouterOS Level 5 license

  • Dual boot (RouterOS and SwOS)

  • Passive cooling (fanless, silent)

  • Compact desktop/wall-mountable case

  • Ideal for fiber aggregation and 10G distribution

Specification	Details
Model Number	CRS310-1G-5S-4S+IN
Product Type	Cloud Router Switch (Managed Layer 3)
CPU	2-core ARM @ 800 MHz
RAM	256 MB
Storage	16 MB Flash
Operating System	Dual Boot: RouterOS v7 (Level 5) / SwOS
Ethernet Ports	1 × Gigabit RJ45
SFP Ports	5 × 1G SFP
SFP+ Ports	4 × 10G SFP+
Switching Capacity	72 Gbps
Forwarding Rate	53.6 Mpps
Cooling	Passive (fanless)
Power Input	24V DC (power adapter included)
Power Consumption	~18 W max
Dimensions	7.9" × 5.7" × 1.1" (200 × 145 × 28 mm)
Weight	~1.5 lbs (700 g)
Mounting	Desktop or wall-mountable
Operating Temperature	-20°C to +60°C (-4°F to +140°F)