Proven platform implements proprietary HCF-specific algorithms for OTDR, dispersion testing and attenuation profiling Solution has been validated in trials with three leading hyperscalers CHANDLER, Ariz., Jan. 6, 2026 /PRNewswire/ -- VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) has announced the industry's first all-in-one medium and long-range bidirectional testing and certification solution for hollow core fiber (HCF). The offering implements VIAVI's advanced 8100 Series OTDR modules, optical dispersion ...