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The GLO-1 ( Globacom-1)
submarine communications cable A submarine communications cable is a cable laid on the seabed between land-based stations to carry telecommunication signals across stretches of ocean and sea. The first submarine communications cables were laid beginning in the 1850s and car ...
is a cable system along the west coast of Africa between
Nigeria Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of . With Demographics of Nigeria, ...
and the UK, owned by Nigerian telecoms operator Globacom. The submarine cable system is 9,800 km long, and became operational in 2011 with a minimum capacity of 640 Gbit/s. A project of Globacom, Nigeria's 2nd largest telecoms provider, total capacity of the system is now advertised as 2.5 Tbit/s. The cable's link To Ghana was turned up in April, 2011.


Landing points

The main
cable landing point A cable landing point is the location where a Submarine cable, submarine or other underwater cable makes landfall. The term is most often used for the landfall points of submarine communications cable, submarine telecommunications cables and subm ...
s are: *
Lagos Lagos ( ; ), or Lagos City, is a large metropolitan city in southwestern Nigeria. With an upper population estimated above 21 million dwellers, it is the largest city in Nigeria, the most populous urban area on the African continent, and on ...
,
Lagos State Lagos State (, ) is a States of Nigeria, state in South West, Nigeria. Of the 36 States of Nigeria, Nigerian states, Lagos is the second List of Nigerian states by population, most populous state but the List of Nigerian states by area, smallest ...
, Nigeria. *
Accra Accra (; or ''Gaga''; ; Ewe: Gɛ; ) is the capital and largest city of Ghana, located on the southern coast at the Gulf of Guinea, which is part of the Atlantic Ocean. As of 2021 census, the Accra Metropolitan District, , had a population of ...
, Ghana *
Dakar Dakar ( ; ; ) is the capital city, capital and List of cities in Senegal, largest city of Senegal. The Departments of Senegal, department of Dakar has a population of 1,278,469, and the population of the Dakar metropolitan area was at 4.0 mill ...
, Senegal *
Nouakchott Nouakchott ( ) is the capital and largest city of Mauritania. Located in the southwestern part of the country, it is one of the largest cities in the Sahara. The city also serves as the administrative and economic center of Mauritania. Once a ...
, Mauritania *
Casablanca Casablanca (, ) is the largest city in Morocco and the country's economic and business centre. Located on the Atlantic Ocean, Atlantic coast of the Chaouia (Morocco), Chaouia plain in the central-western part of Morocco, the city has a populatio ...
, Morocco *
Sesimbra Sesimbra () is a municipality of Portugal, in the Setúbal District, lying at the foothills of the ''Serra da Arrábida'', a mountain range between Setúbal and Sesimbra. Due to its particular position at the Península de Setúbal, Setúbal Bay, ...
, Portugal *
Vigo Vigo (, ; ) is a city and Municipalities in Spain, municipality in the province of province of Pontevedra, Pontevedra, within the Autonomous communities of Spain, autonomous community of Galicia (Spain), Galicia, Spain. Located in the northwest ...
, Spain *
Bude Bude (, locally or ; Cornish language, Cornish ) is a seaside town in north Cornwall, England, in the civil parish of Bude-Stratton and at the mouth of the River Neet (also known locally as the River Strat). It was sometimes formerly known as ...
, UK


Security breach

In February 2018, ''
The Sunday Times ''The Sunday Times'' is a British Sunday newspaper whose circulation makes it the largest in Britain's quality press market category. It was founded in 1821 as ''The New Observer''. It is published by Times Newspapers Ltd, a subsidiary of N ...
'' reported that the infrastructure for the UK landing site of the
Apollo Apollo is one of the Twelve Olympians, Olympian deities in Ancient Greek religion, ancient Greek and Ancient Roman religion, Roman religion and Greek mythology, Greek and Roman mythology. Apollo has been recognized as a god of archery, mu ...
, GLO-1 and
Europe India Gateway Europe India Gateway (EIG) is a submarine communications cable system that connects the U.K., Portugal, Gibraltar, Monaco, France, Libya, Egypt, Saudi Arabia, Djibouti, Oman, United Arab Emirates, and India. Organization and owners The EIG is ...
cables had been found almost entirely unprotected. Their reporter was able to reach the premises without being challenged, and found the door to the generator room unlocked and left ajar.
Vodafone Vodafone Group Public Limited Company () is a British Multinational company, multinational telecommunications company. Its registered office and global headquarters are in Newbury, Berkshire, England. It predominantly operates Service (economic ...
, who manage the facility, said that he had not reached critical equipment and "would not have been able to interrupt the operation of the facility."


See also

List of international submarine communications cables This is a list of international submarine communications cables. It does not include domestic cable systems, such as those on the coastlines of Japan, Italy, and Brazil. All the cable systems listed below have landing points in two or more countr ...
Individual cable systems off the west coast of Africa include: *
ACE An ace is a playing card, die or domino with a single pip. In the standard French deck, an ace has a single suit symbol (a heart, diamond, spade, or a club) located in the middle of the card, sometimes large and decorated, especially in the ...
*
Atlantis-2 ATLANTIS-2 is a fiber optic transatlantic telecommunications cable connecting Argentina, Brazil, Senegal, Cape Verde, Spain's Canary Islands and Portugal. It is the first submarine cable to link South America and the African continent. The Atlan ...
* Main One * SAT-2 (cable system) *
SAT-3/WASC SAT-3/WASC or South Atlantic 3/West Africa Submarine Cable is a submarine communications cable linking Portugal and Spain to South Africa, with connections to several West African countries along the route. It forms part of the SAT-3/WASC/SAFE cab ...
* WACS


References

* * Submarine communications cables in the North Atlantic Ocean Submarine communications cables in the South Atlantic Ocean Telecommunications infrastructure Infrastructure in Africa Infrastructure in Europe Infrastructure in the United Kingdom 2011 establishments in Africa 2011 establishments in Europe {{telecomm-stub