VSNL Transatlantic (cable system)
Encyclopedia
VSNL Transatlantic is a submarine telecommunications cable system
Submarine communications cable
A submarine communications cable is a cable laid on the sea bed between land-based stations to carry telecommunication signals across stretches of ocean....

 transiting the Atlantic ocean. The cable is operated by India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

's Videsh Sanchar Nigam Limited. It was sold to VSNL by the American corporation Tyco International
Tyco International
Tyco International Ltd. is a highly diversified global manufacturing company incorporated in Switzerland, with United States operational headquarters in Princeton, New Jersey...

 in 2005. The cable itself has been in operation since 2001.

The cable system is constructed from two separate cables routed slightly differently, but both cables terminate in the same locality at each end. Each cable is constructed with 4 fibre pairs per cable, and each fibre pair supports 64 10Gb/s waves at construction, allowing for a total lit capacity (at construction) of 2 cables x 4 fibre pairs x 64 10 Gbit/s waves = 5.120 Tbit/s.

It has landing points
Cable landing point
A cable landing point is the location where a submarine or other underwater cable makes landfall. The term is most often used for the landfall points of submarine telecommunications cables and submarine power cables. The landing will either be direct or via a branch from a main cable using a...

 in:
  • Wall Township
    Wall Township, New Jersey
    Wall Township is a township in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the township population was 26,164.Wall Township was formally incorporated as a township by an act of the New Jersey Legislature on March 7, 1851...

    , New Jersey
    New Jersey
    New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

    , USA
    United States
    The United States of America is a federal constitutional republic comprising fifty states and a federal district...

     (two cable landing points)
  • Highbridge
    Highbridge, Somerset
    Highbridge is a small market town situated on the edge of the Somerset Levels near the mouth of the River Brue. It is in the County of Somerset, and is approximately north west of Taunton, the county town of Somerset. Highbridge is in the District of Sedgemoor, being situated approximately north...

    , Somerset
    Somerset
    The ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...

    , United Kingdom
    United Kingdom
    The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

    (two cable landing points)
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