The MikroTik RB-CSS318 is a compact Cloud Smart Switch equipped with 16x Gigabit Ethernet ports and 2x 10Gbps SFP+ ports for high-bandwidth uplinks. Designed for extreme deployment flexibility, its modular form factor fits seamlessly into 10-inch racks, standard 19-inch racks, or can be mounted side-by-side with a second unit to occupy a single 1U 19-inch rack space. Running on the web-managed SwOS operating system, it provides vital managed switch controls such as VLAN trunking, MAC filtering, port forwarding, traffic mirroring, bandwidth limiting, and header field manipulation