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
QSFP-40G-LR4-AR QSFP compatible to Arista Networks - Shipping today!,