Lingang, China

Lingang, China is a submarine cable landing point in China (coordinates 30.9357°, 121.8961°). It serves 2 submarine cable systems, making it a multi-cable landing site in China's international connectivity infrastructure.

Nanhui New City is a planned city located in the southeasternmost tip of Pudong New Area in Shanghai, China. It was formerly called Lingang New City until it was renamed in April 2012. Wikipedia

Connected submarine cables

Operators landing at Lingang, China

Cables landing at Lingang, China are operated by 15 distinct consortium partners and carriers, including China Mobile, China Telecom, China Unicom, Chunghwa Telecom, DongHwa Telecom, KDDI, KT, Meta, Microsoft, SK Broadband, and 5 others. Each cable is typically jointly owned by a consortium of tier-one carriers and hyperscale operators who share construction costs and capacity; the operator mix reflects both regional incumbents and global players with interest in the routes served by this landing point.

Connectivity profile

From Lingang, China, international traffic can reach 8 countries through 2 cable systems. Destinations include China, Japan, Singapore, South Korea, Taiwan, Thailand, United States, Vietnam.

Monitoring status

No monitoring incidents were recorded on cables serving Lingang, China in the past 90 days — all connected systems remained within normal latency thresholds. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

• Southeast Asia-Japan Cable 2 (SJC2) (2025) — Southeast Asia-Japan Cable 2 (SJC2) is a major intercontinental submarine cable system spanning 7 countries across East Asia, Southeast Asia. With 10 landing points — including Busan, Changi South, Chikura, Chung Hom Kok, Fangshan, and 5 more — it forms one of the backbone links carrying international internet traffic between continents. Read more →
• New Cross Pacific (NCP) Cable System (2018) — New Cross Pacific (NCP) Cable System is an intercontinental submarine cable system connecting East Asia and North America, with 7 landing points across 5 countries including Busan, South Korea, Chongming, China, Lingang, China, Maruyama, Japan and others. The cable provides cross-continental connectivity, offering an important route for data traffic between East Asia and North America. Read more →

Submarine cable data from TeleGeography. Geographic context from Wikipedia. Monitoring metrics updated continuously by GeoCables.