Vietnam has launched a direct overland fiber-optic link to Singapore, boosting digital connectivity across Southeast Asia

  • The 3,900 km Vietnam–Singapore Terrestrial Network (VSTN) now links Da Nang to hubs in Thailand, Malaysia, and Singapore via land
  • Uses DWDM technology, offering 4 Tbps capacity (expandable to 12 Tbps) for high-speed data transfers
  • Reduces Vietnam’s reliance on unreliable undersea cables, improving resilience and control under VNPT’s ownership
  • A strategic move to support data centers, cloud services, fintech, and broader digital economy growth