MikroTik CRS310-8G+2S+IN

CRS310-8G+2S+IN is a switch with eight 2.5 Gbps copper ports and two 10 Gbps SFP+. Running 2.5 Gbps over ordinary twisted pair is a way to raise throughput on existing wiring without pulling new cable. The problem it solves: modern Wi-Fi 6 access points and workstations run into the gigabit port limit, while laying a new line is expensive. A 2.5G port removes that ceiling on the same Cat 5e cable. Two SFP+ ports give a ten-gigabit uplink to the core or to a server. RouterOS provides VLANs, routing and firewall, and passive cooling keeps the office quiet.