Feb 05, 2026
Meanwhile, China Unicom said on the sidelines of MWC26 Shanghai that it has identified international expansion as a new growth engine and is working with global partners to enhance
Feb 28, 2026
This interactive submarine cable map shows the global undersea fiber optic cables connecting world. Explore cable routes, landing stations and system status.
Nov 06, 2025
Chinese state-owned telecom firms, China Telecom, China Mobile, and China Unicom, are developing a $500 million undersea fiber-optic internet
Mar 28, 2026
Reuters says China''s state-owned telecom firms are building a $500 million fiber-optic internet cable network on the sea floor. China
Apr 27, 2026
The construction of ADC submarine cable is of great milestone significance in the history of China Unicom''s submarine cable construction. With the production of submarine cables, China
Mar 07, 2026
China Unicom will accelerate the construction of the landing station, the Haikou International Information Port, and the Haikou International Communications Gateway. Leveraging its
Apr 05, 2026
The Sihanoukville-Hong Kong Submarine Cable connects Sihanoukville, Cambodia and Hong Kong, spanning approximately 3000km across the South China Sea.
Aug 01, 2025
These five manufacturers collectively represent a significant portion of China''s optical fiber cable output, which underpins domestic telecom expansion and global AI data infrastructure.
Aug 18, 2025
Recently, a centralized procurement project of a provincial China Unicom company was announced to be terminated. However, the project was only launched half a month ago.
Apr 16, 2026
SUZHOU, CHINA - (NewMediaWire) - August 18, 2016 - World''s first carrier-class "large-effective area fiber" land optical cable project, in which Hengtong''s ultra low-loss fiber (ITU-T
Mar 12, 2026
Learn more about China Unicom. Detailed information and subsea cables/CLS ownership.
Jun 14, 2026
Free-space optical communication technology has long been in experimental stages without extensive real-world deployments. China Unicom leads in integrating space-ground
May 20, 2026
YOFC provided a comprehensive suite of technical solutions, such as long-distance, low-loss hollow-core fibres, hollow-core fibre cables, hollow-core
Oct 03, 2025
In 2014, China Unicom took the lead in launching the exploration of new types of optical fibre in the global industry, and promoted and participated in setting the ITU-T G.654E optical cable
Mar 02, 2026
HK, hereinafter referred to as “ YOFC ”) passed the acceptance by China Unicom in Hami-Barkol, Xinjiang and Jinan-Qingdao, Shandong respectively, which marks the initial success of
May 16, 2026
China''s international interactions, requirements on its networks'' ability to provide global services, and both opportunities and challenges in the submarine optical cable industry. Chinese enterprises
Sep 03, 2025
Special technical team has been established to follow the entire process and actively cooperated with China Unicom to promote the use of G.654.E optical fibre by the existing network in land for the first
Aug 06, 2025
The nearly 3,000-kilometer submarine optical fiber cable will run from Hong Kong to Sihanoukville in southern Cambodia, China Unicom announced
Jul 02, 2026
In 2014, China Unicom took the lead in launching the exploration of new types of optical fibre in the global industry, and promoted and participated in setting the ITU-T G.654E optical cable standard.
May 23, 2026
Larger-scale procurement is on the way. Recently, the results of China Unicom''s 2024 optical cable centralized procurement project were announced. 15 optical fiber and cable companies shared this
Aug 16, 2025
The fiber optic cable industry is witnessing a structural transformation from a cyclical commodity market to a technology-driven growth sector, with premium fibers commanding 20-30%
Aug 22, 2025
China Unicom Gansu Jiayuguan branch has rationally planned the network lines, actively carried out the rectification of “flying wires”, ensuring that they are dismantled wherever possible, streamlined where
Nov 07, 2025
Recently, Yangtze Optical Fibre and Cable Joint Stock Limited Company (YOFC, stock code: 601869.SH, 06869.HK), in collaboration with
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