current network uses a cisco 9620G switch as the top of rack switch connected to six Dell N2048 switches via 1G ethernet. The N2048 switches are in stacks of 2 using stacking ports.

I would like to use 2 stacked 7048R switches to replace the cisco and connect them to the N2048 switches via SFP+ ports using Dell coaxial cables (DP/N 0C6Y7M).

is this feasable?