Fujitsu and KDDI Research successfully implement large-capacity multiband wavelength multiplexing transmission with installed optical fiber
TOKYO, Dec 4, 2023 - (JCN Newswire) - Fujitsu Limited and KDDI Research today announced that they have successfully developed a large-capacity multiband wavelength multiplexing transmission technology using installed optical fibers.
- TOKYO, Dec 4, 2023 - (JCN Newswire) - Fujitsu Limited and KDDI Research today announced that they have successfully developed a large-capacity multiband wavelength multiplexing transmission technology using installed optical fibers.
- The optical fiber communications network introduced with this technology enables wavelength transmission at 5.2 times the wavelength multiplicity of current commercial optical transmission technology.
- As part of the project, Fujitsu built a simulation model that accounts for the degradation factors of transmission performance in multiband transmission, enabling the transmission design of multiband wavelength multiplexing systems.
- The two companies also confirmed multi-band wavelength multiplexing transmission (transmission distance 560 km) in the S, C, L and U bands in the simulation.