tomshardware.com
2026-06-29
Chinese firm Yangtze Optical Fiber and Cable Joint Stock Limited Company (YOFC) announced on June 16 that it had successfully completed the world's first field trial of hollow-core fiber (HCF) wavelength-division multiplexing (WDM), achieving 1.2 Tb/s per wavelength over a 128-mile (206.5 km) unrepe