International Submarine Cable System
Chunghwa Telecom Group’s Submarine Cable Services provide robust and high-capacity international connectivity, linking Taiwan to key global destinations across Asia, North America, and beyond. As a leading provider with extensive experience in submarine cable deployment and maintenance, we deliver unparalleled network reliability, low latency, and secure data transmission to support the growing demands of global communication. Whether for enterprise operations, content delivery, or carrier-grade services, our submarine cable infrastructure ensures seamless and resilient global connectivity.
32+
undersea cables
50
Global PoPs
5
Global Landing Stations
14+
Transoceanic Undersea Cables

Feature
High-Capacity Bandwidth
Scalable bandwidth options to support high-speed data transfer, ensuring optimal performance for data-intensive applications and services.
Diverse Network Paths
Multiple cable systems and landing points to ensure route diversity and redundancy, enhancing network resilience and reducing the risk of service disruptions.
Carrier-Grade Services
Tailored solutions for telecom carriers, including transit services, IP peering, and cross-border connectivity to meet the needs of global operators.
Comprehensive Support
Dedicated 24/7 monitoring and maintenance teams to ensure the integrity and performance of the submarine cable network.
Strength