Nangan, Taiwan

Nangan, Taiwan is a submarine cable landing point in Taiwan (coordinates 26.1552°, 119.9344°). It serves 2 submarine cable systems, making it a multi-cable landing site in Taiwan's international connectivity infrastructure.

Nangan Township is a rural township in the Matsu Islands and the county seat of Lienchiang County, Fuchien Province. Wikipedia

Connected submarine cables

Operators landing at Nangan, Taiwan

Cables landing at Nangan, Taiwan are operated by 1 distinct consortium partners and carriers, including Chunghwa Telecom. 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 Nangan, Taiwan, international traffic can reach 1 countries through 2 cable systems. Destinations include Taiwan.

Monitoring status

No monitoring incidents were recorded on cables serving Nangan, Taiwan 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

• Taiwan-Matsu No.4 (2026) — Taiwan-Matsu No.4 is a domestic submarine cable network within Taiwan, connecting 4 coastal and island locations including Dongyin, Nangan, Tanshui, Xiju. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →
• Taiwan Penghu Kinmen Matsu No.3 (TPKM3) (2013) — Taiwan Penghu Kinmen Matsu No.3 (TPKM3) is a domestic submarine cable system within Taiwan, linking 10 landing points including Beigan, Taiwan, Dongyin, Taiwan, Huxi Township, Taiwan, Jincheng Township, Taiwan and others. It strengthens domestic network resilience in Taiwan by providing submarine connectivity between coastal and island communities. Read more →

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