Comcores Ethernet Unmanaged Switch family IP cores provide a variety of configurations, including 1G, 1G/10G, 10G, and 10G/25G options. These IP cores are size-optimized implementations of non-blocking crossbar switches, designed to support wire-speed packet processing and forwarding. These switches feature FCS validation/recalculation, MAC learning/forwarding/aging, VLAN tagging, and they implement a store-and-forward switching architecture. The number of ports is configurable at compile time, making the solution highly flexible.