7150-48zp Unleashed Ring Stacking

[Squirlball]

7150-48zp Unleashed Ring Stacking

I see in the fast iron manual they can be stacked via singe port ring stacking with more than 2 switches and dual port stacking with 2 switches.

1. Can an 7150-24/48 switchs be stacked via sfp+ in unleashed?

2. Can 4 switches use dual port stacking ring topology in unleashed?

Switches in question 7150-48zp and 3x 7150-24p switches- fiber sfp+ 10gb