25G SFP28 capable of rate-adaption down to 1G?

31 Jan 2022


      Hey, does anyone know of an SFP28 capable of rate-adapting down from 25G on the cage side down to 1G on the line side?  Can be copper or fiber on the line side, I don’t care, my interest is in the chip inside.

Thanks,

                                -Bill

25G SFP28 capable of rate-adaption down to 1G?

Bill Woodcock