Summary:

ML4062-MCB-LPBK is a QSFP-DD host board with high-speed lanes looped back from TX to RX. It includes a complete user-friendly GUI supporting all features defined by QSFP-DD MSA and simplifying configuration processes to enable intuitive memory map programming and testing. It is designed to simulate an ideal environment for QSFP-DD transceivers module testing, characterization and manufacturing.