That particular one seems to be saying it will work in a 1G, 10G, or 25G port, not necessarily that it will allow different speeds on either end simultaneously... although their doc is pretty sparse :-)
thanks, -Randy ----- On Jan 31, 2022, at 5:25 PM, Jared Brown nanog-...@mail.com wrote: > Mikrotik claims a multirate 1G / 10G / 25G SFP28 > https://mikrotik.com/product/xs_31lc10d > > > - Jared