NAPERVILLE, Ill.–(BUSINESS WIRE)–#OIF–Coriant, a global supplier of metro-to-core packet optical networking solutions, today announced it will showcase multi-vendor, multi-layer interworking using the Coriant Transcend™ SDN Transport Controller and Coriant® hiT 7300 Multi-Haul Transport Platform in a Software-Defined Networking (SDN) Transport Application Programming Interface (T-API) interoperability demonstration in the fall of 2016. Coriant will partner with industry-leading carriers and networ