I’m considering use MMQ1T00-VS QSFP56 module in connection beetwen ConnectX-6 Dx and Intel Agilex FPGA Development board. In this solution only 1 or 2 lanes will be used.
Is it possible to force 50G_1X or 100G_2X mode on ConnectX-6 with MMQ1T00-VS to use 1 or 2 lanes on 50G PAM4 speed ?
I tried similar QSFP 200G SR4 from another vendor (FS.com) and it didn’t work,
mlxlink utility reported an error:
Status Opcode: 36
Group Opcode: PHY FW
Recommendation: Other issues
BTW. I can’t find anywhere explanaition of above error 36