The **CRS305-1G-4S+IN** is a compact and powerful 10 Gigabit SFP+ switch from MikroTik. It features four SFP+ ports supporting up to 10 Gbps per port, one 1 Gbps copper Ethernet port for management, and two redundant DC inputs for power redundancy. The switch supports both RouterOS and SwOS operating systems, offering flexibility between simplified switch features and advanced routing capabilities. It has a non-blocking throughput of 41 Gbps, a switching capacity of 82 Gbps, and a forwarding rate of 61 Mpps. The device is fanless and operates silently within a metal enclosure.
