The Mellanox MC220731V-001 Compatible QSFP+ Active Optical Cables are direct-attach fiber with QSFP+ connectors and operates over Multi-Mode Fiber (MMF). This AOC is compliant with the SFF-8436, QSFP+ MSA standards, and Infiniband FDR. It provides a cost-efficient solution as compared to using discrete optical transceivers and optical patch cables and is suitable for 56Gbps connections within racks and across adjacent racks.