Does routers like the CRS312-4C+8XG-RM support NBase-T ? I would like to be able to plug a 2.5 GbE NAS from QNap to this switch. Or are there any other hardware that support it?
and the answer is yes:
https://mikrotik.com/product/crs312_4c_8xg_rm#fndtn-specifications

sorry for the noise…