The West Africa Cable System (WACS) has been successfully upgraded to 32*100G wavelengths configured on the longest optically amplified single fiber span stretching 11500km from South Africa to Portugal. WACS has two network operation centers and 15 landing points in 14 countries spanning West Africa and Europe.
Huawei Marine, which was the contractor, said the upgrade employed Flex Grid and Optical pass-through technologies, and now represents the world's longest 100G system.
Ma Yanfeng, Vice President of Huawei Marine said, “The WACS Consortium selected Huawei Marine to expand the system’s capacity, and looking once again to Huawei Marine verified our product solution capabilities, quality, and process improvement capabilities. Thanks to the WACS Consortium for its trust in Huawei Marine. We will continue to accumulate experience from the project and strive to improve connections between Africa and the world.”
https://www.huawei.com/en/press-events/news/2019/2/huawei-marine-wacs-upgrade
