We have done that with a CVR and 1g sfp. On 1/31/2022 11:05 AM, Bill Woodcock wrote: > 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 >