MikroTik CRS212-1G-10S-1S+IN – Smart Layer 3 Switch with 10 SFP Ports and 1 SFP+ for Enterprise / SMB Networks

MikroTik CRS212-1G-10S-1S+IN is a compact managed switch for fiber-based networks, featuring 10 SFP ports, one 10 Gbps SFP+ uplink and one Gigabit Ethernet port, designed for small offices, distribution points and infrastructures where optical port density matters more than physical footprint. Commonly deployed as an optical aggregation switch in SMB networks or as a distribution unit in space-constrained installations.

The 10 SFP ports enable simultaneous fiber connections at 1 Gbps per port, while the SFP+ port provides a 10 Gbps uplink to the network core. The built-in LCD panel displays real-time device status without requiring access to the management interface, useful in environments with limited remote monitoring. At just 20 W maximum draw in a compact metal enclosure, the unit works equally well on a desktop or rack-mounted using the included ears.

CRS212-1G-10S-1S+IN runs RouterOS level 5, combining Layer 3 switch functionality with full routing capabilities. Individual ports can be assigned to either switching or routing mode, giving network designers flexibility without additional hardware. The switch supports management via Winbox, SSH and web interface, with voltage monitoring, PCB temperature tracking and audible alerts for critical system events.

Recommended for small and medium offices running fiber-based infrastructure, for distribution points in multi-site networks, for deployments requiring a compact optical switch with 10G uplink at an accessible price point, and for MikroTik-managed environments where switching and routing flexibility on the same device is a priority. Note: this product is discontinued — availability is limited to existing stock.