The Taiwan Strait Express-1 (TSE-1) submarine cable is an undersea fiber-optic cable that stretches across the Taiwan Strait, connecting Taiwan, China, and Japan. It is owned by a consortium of telecommunications companies, including Chunghwa Telecom, China Telecom, China Unicom, and KT Corporation.
The TSE-1 cable system is approximately 1,400 kilometers in length and has a capacity of 40 terabits per second. It was designed to provide a reliable, high-speed connection between Taiwan and the rest of Asia, as well as to enhance connectivity between the Asia-Pacific region and the United States.
The TSE-1 cable system was first launched in 2013 and has since undergone several upgrades to improve its performance and capacity. It has become a critical component of the global telecommunications infrastructure, enabling businesses and individuals in Asia and beyond to communicate and share information more efficiently and effectively.
Despite its importance, the TSE-1 cable system is not immune to disruptions and outages. In recent years, the cable has experienced a number of disruptions due to natural disasters, such as earthquakes and typhoons, as well as accidental damage caused by fishing boats and other maritime activities.
Overall, the Taiwan Strait Express-1 (TSE-1) submarine cable is a vital piece of infrastructure that plays a crucial role in the global telecommunications network, connecting Asia to the rest of the world and enabling seamless communication and collaboration across borders.