Arimao Cable The Arimao submarine fiber optic cable was deployed to enhance internet connectivity between Cuba and Martinique. Installation began on December 8, 2022, from the Tricontinental Port in Cienfuegos, Cuba, and the cable reached Martinique by January 10, 2023. The cable spans approximately 2,470–2,500 km and is a joint project between Cuba's ETECSA S.A. and the French company Orange S.A. It aims to expand and diversify Cuba's international internet capacity, addressing growing demand for broadband services . ALBA-1 Cable ALBA-1 is Cuba's first operational submarine cable, connecting the island to Venezuela and Jamaica. Laid between 2010 and 2011, it became active in January 2013 after a period of dormancy. ALBA-1 is named after the Bolivarian Alliance for the Peoples of Our America (ALBA) and remains the only cable providing internet services directly to Cuban users. It significantly improved data transmission capabilities, including voice and multimedia traffic . Other Cables Cuba also has two additional fiber optic cables connecting the Guantanamo Bay Naval Base to Florida and Puerto Rico (GTMO-1 and GTMO PR), primarily for U.S. military and government use. While these exist physically, they do not provide public internet access to Cuban residents .
Despite being located in a region with high submarine cable density, Cuba historically relied heavily on satellite connections, which are slower and more expensive. The addition of Arimao complements ALBA-1, offering redundancy and potential improvements in speed and reliability. However, official statements have not fully detailed the expected performance gains or service rollout timelines .
There have been proposals for additional undersea cables, such as the Deep Blue Cable project led by Denis O'Brien, which aims to connect multiple Caribbean islands, including Cuba, to a high-speed fiber network. While this project was planned to be operational by 2019, its current status regarding Cuba is unclear .
Cuba's optical cable infrastructure is anchored by ALBA-1 and Arimao, providing international connectivity to Venezuela and Martinique. These cables are crucial for improving internet access, reducing reliance on satellites, and supporting the island's growing demand for broadband services. Future projects may further enhance connectivity, but ALBA-1 and Arimao remain the primary operational links for Cuban users .
In his article published on May 30, 2024, Ernesto Eimil Reigosa investigates the status of the ARIMAO undersea cable,
And this is where the process gets stuck. The sale of what are popularly known as “little boxes,” hybrid TV sets and
New fiber-optic link: A new undersea fiber-optic link with Venezuela was scheduled for 2011. In May 2012 there were reports
Mr O''Brien''s Digicel, which operates in more than 25 markets in the Caribbean, has been repeatedly linked with Cuba,
Cuba hails the arrival of a fibre-optic communications cable linking it to Venezuela as a breach in the US trade embargo.
This week marks a decade since the ALBA-1 submarine cable began carrying traffic between Cuba and the global
Una solución muy ventajosa a través de la cual las empresas pueden disponer de: Mayor velocidad de transmisión de datos. Mejor
The cable''s deployment began on December 8, 2022, from the tricontinental port in Cienfuegos, Cuba. The cable is named after the
ALBA-1 is a submarine communications cable for telecommunications between Cuba and Venezuela. The fiber cable was laid by the
Cuba apparently has finally switched on the first undersea fiber-optic cable linking it to the outside world nearly two years after its
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An underwater fibre-optic cable linking Venezuela and Cuba is being laid on the seabed in a move to improve
Especialistas trabajan de forma acelerada para poner en funcionamiento el nuevo cable de fibra óptica internacional
The installation of an underwater fiber optic cable from Martinique to Cienfuegos seems to
Two years after the Arimao cable''s debut, Cubans are still waiting for meaningful improvements in their digital lives. While the
Cuba''s main international telecommunications links are through Intersputnik, with limited effectiveness of undersea telephone cables
The ALBA-1 cable is a 1,630 km submarine fiber-optic system connecting Santiago de Cuba to La Guaira, Venezuela.
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While Cuba is located in one of the areas with the highest density of submarine fiber optic cables, it has problems accessing the
The GTMO-1 cable system was ready for service in February 2016. Currently, GTMO-1 cable system is the first submarine cable
HAVANA, Cuba – The Ministry of Communications says work is now underway to establish a new international fiber
Television in Cuba Cuba was the first Latin American country to begin television testing in December 1946 when station CM-21P
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