The CRS812 has SFP56 ports though, with a single 50G link each.
From the 98DX73XX datasheet:

Full RoCE support was announced with RouterOS 7.17 earlier this year. I'd consider that pretty recent. Bits and pieces may have worked before.
The CRS812 has SFP56 ports though, with a single 50G link each.
From the 98DX73XX datasheet:

Full RoCE support was announced with RouterOS 7.17 earlier this year. I'd consider that pretty recent. Bits and pieces may have worked before.