RapidIO supports very large systems
RapidIO 1.3 supports large complex systems and RapidIO 2.0 is approved and now in systems designs.
RapidIO is today capable of handling much large systems then 256, and has a new generation of switches which are at 2X the speed, Adds more virtual channels and has data management capabilities. Wireless and Wired Communications systems use RapidIO and in some cases have done so for 10 years. The military has strongly enbraced RapidIO for the same reasons as EMC, as Burke states.