LEV (cable system)
Encyclopedia
LEV 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....

 in the Mediterranean Sea
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

 linking Italy, Cyprus and Israel.

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:
  1. Mazara del Vallo
    Mazara del Vallo
    Mazara del Vallo is a town and comune in southwestern Sicily, Italy, which lies mainly on the left bank at the mouth of the Mazaro river, administratively part of the province of Trapani....

    , Province of Trapani
    Province of Trapani
    Trapani is a province in the autonomous island region of Sicily in Italy. Its capital is the city of Trapani.It has an area of 2,460 km², and a total population of 425,121...

    , Sicily
    Sicily
    Sicily is a region of Italy, and is the largest island in the Mediterranean Sea. Along with the surrounding minor islands, it constitutes an autonomous region of Italy, the Regione Autonoma Siciliana Sicily has a rich and unique culture, especially with regard to the arts, music, literature,...

    , Italy
    Italy
    Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

  2. Yeroskipou
    Yeroskipou
    Yeroskipou is a coastal town in Cyprus, east of Paphos. Its current population is approximately 7,000 and it is the second largest municipality in the Paphos District. Yeroskipou, with its remarkable five-domed Byzantine church of Agia Paraskevi, and its Folk Art Museum, is a popular tourist...

     near Paphos
    Paphos
    Paphos , sometimes referred to as Pafos, is a coastal city in the southwest of Cyprus and the capital of Paphos District. In antiquity, two locations were called Paphos: Old Paphos and New Paphos. The currently inhabited city is New Paphos. It lies on the Mediterranean coast, about west of the...

    , Cyprus
    Cyprus
    Cyprus , officially the Republic of Cyprus , is a Eurasian island country, member of the European Union, in the Eastern Mediterranean, east of Greece, south of Turkey, west of Syria and north of Egypt. It is the third largest island in the Mediterranean Sea.The earliest known human activity on the...

  3. Tel Aviv
    Tel Aviv
    Tel Aviv , officially Tel Aviv-Yafo , is the second most populous city in Israel, with a population of 404,400 on a land area of . The city is located on the Israeli Mediterranean coastline in west-central Israel. It is the largest and most populous city in the metropolitan area of Gush Dan, with...

    , Israel
    Israel
    The State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...



Terrestrial section (Shown in blue) to:
4. Catania
Catania
Catania is an Italian city on the east coast of Sicily facing the Ionian Sea, between Messina and Syracuse. It is the capital of the homonymous province, and with 298,957 inhabitants it is the second-largest city in Sicily and the tenth in Italy.Catania is known to have a seismic history and...

, Sicily
Sicily
Sicily is a region of Italy, and is the largest island in the Mediterranean Sea. Along with the surrounding minor islands, it constitutes an autonomous region of Italy, the Regione Autonoma Siciliana Sicily has a rich and unique culture, especially with regard to the arts, music, literature,...

, Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...



It has a design transmission capacity of 20 Gbit/s, starting operation at 5 Gbit/s and a total cable length of 2,600 km. It started operation in March 1999.

The cable consists of a cable with 2 fiber pairs. Each fiber pair has the initial design capacity of 8 wavelengths of around 1550 nm wavelength, which capable to carrying traffic at a data rate of 2.5 Gbit/s each.

The landing points are arranged in a ring, where each 2 landing points have exactly one fiber pair connecting them.

The system today serves mainly as a backup system to the newer and higher-capacity MedNautilus
MedNautilus (cable system)
MedNautilus is a submarine telecommunications cable system linking countries bordering the Eastern/Central Mediterranean Sea. It is a successor of the LEV system linking Cyprus, Israel and Italy.It has landing points in:#Catania, Sicily, Italy...

cable system.
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