Bridge sfp+ and ether ports

RouterOS General
1

I’ve the top of the CCR as my edge router. My core/distribution routers connect to that one. I’d like to know if its possible to connect the distribution routers in the following way:

bridge = sfp-plus1 + ether1-5

I want to connect my main distribution router through the sfp+ and the rest through the RJ45 ports. Will it be okay throughput wise?

2

I should, the question would be: as what you need is only layer2 switching, why did you choose a CCR and not a CRS for that?