MTS/TBERD 5800 CPRI check cannot verify SFP rates

Why when I run CPRI Check, on my MTS/TBERD 5800, does it say that it cannot verify the supported rates on the SFP/SFP+?

Supported CPRI rates have to be derived and programmed from information provided by the optic manufacturer. We attempt to do this for all the CPRI rated optics that Viavi sells but may not be able to determine that information for other optic types. Rate verification is informational and should not be considered a failure of the CPRI Check test or a fault of any kind with the optic itself.