ADVA expands Ensemble Harmony Ecosystem to include disaggregated packet networking Alpha Networks, Delta, Edgecore Networks and UfiSpace join partner program All new members offer hardware proven to interoperate with ADVA's carrier-grade NOS ADVA (FSE: ADV) today announced the expansion of its Ensemble Harmony Ecosystem to include disaggregated packet networking. Alpha Networks, Delta, Edgecore Networks and UfiSpace have all joined the open multi-vendor program. Each new member offers high-performance hardware platforms proven to interoperate with ADVA's Ensemble Activator, a carrier-grade network operating system (NOS) specifically designed for white box switches. The Ensemble Harmony Ecosystem helps to accelerate softwarization and virtualization by offering service providers and enterprises access to the industry's most comprehensive portfolio of flexible and disaggregated networking technologies. The addition of white box switch suppliers means it now delivers even more value to customers and helps to further simplify their transition to software-driven networking.