Dear ,
Kindly suggest upcoming high end CCR router which can support bandwidth aggregation.

I have 3 ISP , each ISP having throughput 1.5gig *3, also 2 nos of 1gig each peering traffic,Kindly suggest me the Best model which can aggregate bandwidth, if any upcoming model is suppose to introduce please suggest.


Thanks
Susil

You need many sfp+ /10g interfaces so for example this:

https://mikrotik.com/product/CCR1072-1G-8Splus

Thanks my Dear !
Could you please suggest me 10g Switch for backbone use.

Thanks
Susil

You should specify if you need Layer 2 or Layer 3 switch. (mikrotik makes only L2 switches)
Usually, term "switch" is understood as L2 switch. On the other hand, unless you really need L2 features, it is more common to have L3 backbone network. Otherwise broadcasts might turn it into hell for you.
Similarly, it is impossible to suggest anything if you don't specify amount of required ports. I assume this is for different purpose than originally requested CCR, right?