Amazon.com: QSFP to SFP+ QSA Adapter 40G to 10G Converter Module for Mellanox MAM1Q00A-QSA, Dell 407-BBRO, Nokia 474938A, Juniper, Arista, H3C, Extreme and More Devices, All-Metal housing : Electronics
Amazon.com: 40G QSFP+ SR BiDi for Cisco QSFP-40G-SR-BD,Meraki MA-QSFP-40G-SR-BD, 40GBASE-SR Bi-Directional QSFP+LC Multi-Mode Transceiver Modul 850nm/900nm MMF 100m/150m Duplex LC : Electronics