Transatlantic cable map
Jan 24, 2016 · A transatlantic telegraph cable is an undersea cable running under the Atlantic Ocean used for telegraphcommunications. The first was laid across the floor of the Atlantic from Telegraph Field, Foilhommerum Bay,Valentia Island in western Ireland to Heart’s Content in eastern Newfoundland. Aug 24, 2017 · Map: The World’s Network of Submarine Cables. View the above visualization at full resolution for the best experience.. Submarine cables are decidedly uncool. But while they lack the flashiness of satellites, it’s actually the world’s vast network of fiber optic cables that does most of the heavy lifting in keeping our information flowing from place to place.