Summary:

QSFP28 Host (Quad Small Form Factor) MSA Compliant Master Host board ML4041-K  provides an efficient and easy method for programming and testing 4x28G QSFP28 transceivers.

The ML4041-K includes a complete Window’s based software and a user’s manual to enable intuitive memory map programming and testing via mini B USB.

The QSFP28 host (ML4041-K) uses 40GHz K connectors. It is designed to simulate an ideal environment for QSFP28 transceivers module and cable testing, characterization and manufacturing tests. Its properties make the host board as electrically transparent as possible; hence, allowing for a more accurate assessment of the module’s performance. Standard ML4041-K is RevG. ML4041-K RevD+ has QSFP28 connector on bottom of PCB for TEC testing.