MikroTik CRS310-1G-5S-4S+OUT outdoor fiber switch SFP+

The MikroTik CRS310-1G-5S-4S+OUT is a ruggedized outdoor-rated fiber switch combining five SFP slots and four SFP+ ports in a single compact unit — a capable fiber network switch built for deployments where indoor housing simply isn't an option.

High-Density Fiber Connectivity in an Outdoor Enclosure

• 5 × SFP ports for 1 Gbps fiber uplinks or access connections
• 4 × SFP+ ports supporting 10 Gbps fiber for high-throughput backbone links
• 1 PoE input port allowing the unit to be powered over Ethernet — no separate power run required
• Outdoor-rated enclosure designed for direct external installation, tolerating harsh weather conditions
• MikroTik SwOS / RouterOS management for granular VLAN, RSTP and traffic-control configuration

This switch suits wireless ISPs mounting equipment on masts or rooftops, enterprise campuses linking buildings via fiber, and industrial sites needing a weatherproof 10G aggregation point without a dedicated equipment cabinet.