SEALink South

Overview

SEALink South is a 159 km submarine cable system set to be ready for service in 2024. It will be operated by Alaska Power & Telephone Company Wireless (APTW).

Route and Landings

Coffman Cove, AK, United States:

Hollis, AK, United States:

Ketchikan, AK, United States:

Ownership and Operators

The cable is owned by Alaska Power & Telephone Company Wireless (APTW).

Status and Timeline

The Ready for Service (RFS) year for SEALink South is 2024.

Strategic Context

SEALink South connects various locations within the state of Alaska, providing a dedicated submarine fiber capacity to support telecommunications, internet access, and enterprise connectivity. The cable will help bridge gaps in connectivity, supporting both residential and commercial needs across different parts of the state.

Alaska Power & Telephone Company Wireless (APTW) is a subsidiary of the larger Alaska Communications Systems Inc., which has been serving Alaskan communities since 1906. APTW focuses on providing telecommunications services to rural and remote areas across the state, often facing unique challenges due to the vast distances and harsh terrain. The cable will help bridge gaps in connectivity, supporting both residential and commercial needs across different parts of the state. By connecting Coffman Cove, Hollis, and Ketchikan, SEALink South will play an important role in enhancing these services and fostering growth in Alaska's remote regions.

The corridor served by SEALink South is primarily focused on intra-Alaskan connectivity. The state of Alaska has a diverse geography with numerous small communities spread across vast distances.

The cable will contribute to the state’s ability to handle increasing data demands from both local users and those connected through broader regional networks, ensuring that Alaska remains a key player in the evolving telecommunications landscape of North America.