Atlantic Crossing 1 (AC-1) is an

optical Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behaviour of visible, ultraviole ...

submarine telecommunications cable system linking the United States and three European countries. It transports speech and data traffic between the U.S., the U.K., the Netherlands and Germany. It is one of several

transatlantic communications cable A transatlantic telecommunications cable is a submarine communications cable connecting one side of the Atlantic Ocean to the other. In the 19th and early 20th centuries, each cable was a single wire. After mid-century, coaxial cable came into use ...

s. It was operated by American company

Level 3 Communications Level 3 Communications was an American multinational telecommunications and Internet service provider company headquartered in Broomfield, Colorado. It ultimately became a part of CenturyLink (now Lumen Technologies), where Level 3 President ...

and Irish company

Tyco International Tyco International plc was a security systems company incorporated in the Republic of Ireland, with operational headquarters in Princeton, New Jersey, United States (Tyco International (US) Inc.). Tyco International was composed of two major bu ...

, until their respective mergers in 2017 and 2016 with other companies. It has landing points in: # Brookhaven Cable Station,

Shirley Shirley may refer to: Arts and entertainment * ''Shirley'' (novel), an 1849 novel by Charlotte Brontë * ''Shirley'' (1922 film), a British silent film * ''Shirley'' (2020 film), an American film * ''Shirley'' (album), a 1961 album by Shirley Bas ...

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

, United States # Land's End Cable Station,

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, United Kingdom # Westerland Cable Station,

Schleswig-Holstein Schleswig-Holstein (; da, Slesvig-Holsten; nds, Sleswig-Holsteen; frr, Slaswik-Holstiinj) is the northernmost of the 16 states of Germany, comprising most of the historical duchy of Holstein and the southern part of the former Duchy of Sch ...

, Germany # KPN Telecom cable station,

Beverwijk Beverwijk () is a municipality and a city in the Netherlands, in the province of North Holland. The town is located about northwest of Amsterdam in the Randstad metropolitan area, north of the North Sea Canal very close to the North Sea coast. A ...

, Netherlands

References

External links

*
Global Crossing Press Release

Global Crossing Completes Upgrade on Trans-Atlantic RouteVSNL Int. Map
(Flash only) {{DEFAULTSORT:Ac-1 Submarine communications cables in the North Atlantic Ocean Submarine communications cables in the English Channel Submarine communications cables in the North Sea 1999 establishments in England 1999 establishments in Germany 1999 establishments in the Netherlands 1999 establishments in New York (state)