The Hronn submarine cable is a fiber optic cable system that spans approximately 2000 kilometers across the Atlantic Ocean, connecting Iceland with Canada. It was installed in 2009 by the Icelandic telecommunications company, Farice, and is named after a river in Iceland.
The cable system consists of two fiber pairs with a total capacity of 7.2 Tbps (terabits per second), providing high-speed internet connectivity between Iceland and North America. It also serves as a backup route for other transatlantic cables.
The Hronn submarine cable has played a significant role in improving Iceland's connectivity to the rest of the world, as it provides reliable and high-speed internet access for businesses and individuals in the country. It has also contributed to the growth of Iceland's technology sector, by enabling the development of data centers and other IT infrastructure.
Overall, the Hronn submarine cable is an important piece of infrastructure that has helped to connect Iceland with the rest of the world, and has contributed to the country's economic and technological development.