Mikrotik netFiber 9 CRS310-1G-5S-4S+OUT — Outdoor Gigabit Ethernet Switch, ARM v7, 256 MB RAM, 4x 10G SFP+

MikroTik CRS310-1G-5S-4S+OUT (netFiber 9) is an outdoor Gigabit Ethernet switch engineered for fiber-based networks. It runs on an ARM v7 CPU and includes 256 MB of RAM to handle routing and switching tasks. The unit provides a 1G port, five SFP slots and four 10G SFP+ ports for high-speed uplinks and flexible fiber connectivity. Built for external installation, this CRS310 model combines multi-gig transport options with compact, weather-ready hardware suitable for demanding outdoor deployments.