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SEALink

In Service

345 km · 3 Landing Points · 1 Countries · Ready for Service: 2023

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Specifications

Length345 km
StatusIn Service
Ready for Service2023
Landing Points3
Countries1

Owners

Alaska Power & Telephone Company Wireless (APTW)

Landing Points (3)

Location Country Position
Coffman Cove, AK, United States US United States 56.0152°, -132.8295°
Lena Point, AK, United States US United States 58.5509°, -134.7473°
Petersburg, AK, United States US United States 56.8076°, -132.9700°

About the SEALink Cable System

SEALink is a submarine cable system operating within United States, with landing points at Coffman Cove, Lena Point, Petersburg. It provides dedicated submarine fiber capacity between these locations, supporting telecommunications, internet access, and enterprise connectivity. Within the United States, submarine cables connect Alaska, Hawaii, and coastal regions where terrestrial fiber routes are impractical or prohibitively expensive. Real-time monitoring by GeoCables compares current latency measurements from RIPE Atlas probes against baseline data to identify anomalies on this cable route.
SEALink
  • Length345 km
  • StatusIn Service
  • Ready for Service2023

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