Belize Direct Buried Optical Cable

Belize is connected internationally via the ARCOS-1 submarine fiber optic cable and is expanding local inter-island connectivity through the Caye Caulker–San Pedro submarine cable project.International Connectivity: ARCOS-1Belize is part of the Americas Region Caribbean Ring System (ARCOS-1), an 8,400 km fiber optic submarine cable network linking the United States, Caribbean nations, and Central American countries including Belize . ARCOS-1 operates in a ring configuration, providing redundancy and high-speed international connectivity. Phase 1 of the system has been in service since September 2001, and Phase 2 since March 2002, ensuring Belize has reliable access to global internet and telecommunications networks .Local Inter-Island Connectivity: Caye Caulker–San Pedro CableBelize Electricity Limited (BEL) is implementing the Seventh Power Project, which includes the installation of a 34.5 kV submarine cable connecting San Pedro and Caye Caulker on Ambergris Caye . This project involves a marine survey conducted by specialized vessels to map the seabed and ensure safe and accurate cable installation . The cable is designed to enhance electricity infrastructure, providing a more reliable power supply to the islands, and is expected to be completed by the end of 2024 . The project also includes the design, manufacture, testing, and delivery of the cable and accessories to the Port of Belize .Cable Infrastructure ManagementBelize Telemedia and BEL oversee the management and maintenance of these submarine cables. Interactive maps and system status updates are available for monitoring the operational health of the cables . These cables are critical for both telecommunications and power distribution, ensuring connectivity and energy reliability across Belize's islands and to international networks.SummaryBelize's buried and submarine cable infrastructure includes:ARCOS-1: International fiber optic connectivity linking Belize to the U.S., Caribbean, and Central America .Caye Caulker–San Pedro submarine cable: Local inter-island power and communication infrastructure under the Seventh Power Project, enhancing reliability and service . These projects collectively strengthen Belize's digital and energy infrastructure, supporting both local communities and international communications.