S5800-48F4SR-DC is a Layer 3 Ethernet switch with 48x 1000M SFP and 4x 10Gb SFP+. It offers dual hot-swappable DC power supplies and redundant variable-speed fans as standard features.
Built from the ground up with the combination of advanced hardware and software, the switch provides a powerful Layer 3 routing solution for next generation enterprise, data center, Metro and HCI (Hyper Converged Infrastructure) networks.