UNICOM is the only full-line networking systems, NIC to NIC, manufacturer in the industry; from high-speed copper and fiber optic switchgear, converters and hubs, to a complete structured cabling solution. China Unicom has selected Nortel Networks to provide Optical Metro network solutions in Beijing and in nine eastern and central provinces in the People's Republic of China under a series of agreements estimated to be worth approximately US$18 million. Under these agreements, Nortel Networks will. The CUBE-Net 3. 0 all-optical base has four key features: (1) Stable architecture, all-optical switching, large bandwidth, and a high level of scalability. (2) All-optical anchor and all-service access support one-hop access to the cloud. 0 all-optical base includes the. China Unicom proposed the all-optical infrastructure system architecture, cooperated with Huawei to carry out all-optical infrastructure key technology, equipment development and networking application, and constructed a single-domain WSON intelligent all-optical backbone network covering China. For almost two decades, UNICOM has offered superior value-added technology in copper and fiber optic solutions for high performance, high capacity networking systems. With distribution facilities throughout the United States, Canada, South America, the Pacific Rim, the Middle East and Europe. ICC Information News --As network generations evolve, optical networks are also trending towards spatial synchronization alongside terrestrial advancements, especially in the era of 5G-Advanced (5G-A) and 6G.