EllaLink is a submarine cable connecting Brazil and Europe, linking the major hubs of Sao Paulo and Fortaleza with Lisbon and Madrid. The main section of the EllaLink cable traveling from Sines to Fortaleza is approximately 5900 km.

The EllaLink cable system is being built by Alcatel Submarine Networks and will be one of the new generation coherent submarine cables, offering 72 terabits of capacity over 4 fibre pairs.

EllaLink has secured the landing sites in Santos (Brazil), Fortaleza (Brazil) and Sines (Portugal), and is scheduled to be Ready for Service in 2020. 

EllaLink is a partnership between Spanish submarine cable operator IslaLink and Brazilian telecoms provider Telebras, being a neutral operator.