The Dell XNK6W PowerSwitch S4112F-ON is a 1U rack-mountable Layer 3 managed network switch designed for high-speed data center and enterprise environments. It features 12 10GBase-X SFP+ ports and 3 100GBase-X QSFP28 ports, delivering flexible connectivity for mixed-speed network topologies. The switch supports up to 1.28 Tbps throughput and accommodates standard optical transceiver modules for deployment in existing fiber infrastructure. As a managed switch, it provides advanced features including VLAN support, spanning tree, link aggregation, and comprehensive traffic management capabilities. The compact 1U form factor fits standard 19-inch rack installations. This model is compatible with Dell's PowerSwitch ecosystem and suitable for aggregation layers, high-performance compute clusters, storage arrays, and environments requiring dense 10/100G connectivity. Tested and guaranteed. Available via quote.