MikroTik CRS305-1G-4S+IN Managed Switch with 4x SFP+ Ports

The MikroTik CRS305-1G-4S+IN is a compact managed network switch built around four SFP+ ports capable of up to 10 Gbps per port, making it a serious option for high-throughput network builds where rack space is limited or unavailable.

Fanless 10G switching with full Layer 3 flexibility

• 4× SFP+ ports deliver up to 10 Gbps per port for fast fibre or DAC cable uplinks
• 1× Gigabit Ethernet (10/100/1000) copper port provides dedicated out-of-band management access
• PoE support allows the unit to be powered over Ethernet for flexible deployment
• Dual-boot OS — choose between RouterOS for full Layer 3 routing features or SwOS for a streamlined switch-only interface
• Fanless metal enclosure ensures completely silent operation, suitable for office or home lab environments

The CRS305-1G-4S+IN suits network engineers, home lab enthusiasts and small businesses looking to add 10G switching capacity without deploying a rack-mounted unit — ideal as a top-of-desk aggregation switch or a compact core switch in a fibre-connected network.