Part Number: S4148FE-ON. Perfect for applications requiring advanced uplink speeds (40GbE and 100GbE). Uplink Ports: 2 x 40GbE QSFP+ and 4 x 100GbE QSFP28. The Dell S4148FE-ON is built for high-density, high-throughput networking, making it perfect for modern data centers and enterprise networks that require flexible and powerful network infrastructure.
eBay