DURHAM, N.H. & LONDON - The University of New Hampshire InterOperability Laboratory (UNH-IOL), an independent provider of broad-based testing and standards conformance services for the networking industry, today announced at the Broadband World Forum extensive support for the ultra-fast broadband standard, G.fast, including an ongoing G.fast Certification Beta Program prior to the official program launch in 2016, a growing G.fast Consortium, one of the first public demonstrations of G.fast interoperability to deliver 4K Ultra HD TV, and an upcoming seventh G.fast plugfest in November.