Demonstration of World Record: 319 Tb/s Transmission over 3,001 km with 4-core fiber

(National Institute of Information and Communications Technology (NICT)) Researchers from the National Institute of Information and Communications Technology (NICT), Network Research Institute, succeeded the first S, C and L-bands transmission over long-haul distances in a 4-core optical fiber with standard outer diameter (0.125 mm). The researchers constructed a transmission system that makes full use of wavelength division multiplexing technology by combining different amplifier technologies, ...