20x 10GBASE-SR SFP+ Module. Cisco Networking. 1x Cisco Nexus 5010 Switch. Cisco Nexus N2K-C2348TQ-10GE 10G Base-T Fabric Extender. 4x RJ-45 Ethernet Ports. Cisco Nexus N3K-C36180YC-R 48x 10/25G and 6x QSFP28 Port Network Switch.
eBay