Submarine Cable Network Systems

A submarine cable is a communications cable laid on or below the floor of the ocean or other body of water.

Submarine cable network systems.

The development and implementation of large international submarine cable systems is a complex process. Submarine cables are critical infrastructure which carries more than 10 trillion worth transactions every day. The knot terrestrial cable system spans over 1 400km providing capacity of 12 8 tbps and beyond with lowest latency connectivity to the mena region. Southern cross cable network fiji new zealand australia usa 640gbps 10gbps x 16wl x 4fp 29 400km 7 600m nov.

Telegeography s free interactive submarine cable map is based on our authoritative global bandwidth research and depicts active and planned submarine cable systems and their landing stations. Submarine cable is highway for data transmission. The online inventory of submarine cable systems. 00 north asia cable system nacs hong kong taiwan japan 2 52tbps 10gbps x 42wl x 6fp 3 600km may 01 japan us cable network japan usa mainland 640gbps 10gbps x 16wl x 4fp 22 000km 4 850m jul.

01 china us cable network. A submarine cable network is an integrated system of cables collectively providing data transfer from one land based location to another. The flag alcatel lucent optical network falcon submarine cable system is a 11859km submarine cable system connecting india sri lanka maldives oman kuwait bahrain qatar saudi arabia iraq yemen sudan and egypt. The falcon cable system has an initial design capacity of 2 56 tbps was ready for service in september 2006.

The skagen fiber west is a 170km submarine cable connecting norway larvik and denmark hirtshals. The adc cable system will feature eight fiber pairs and is designed to carry more than 140 tbps of traffic enabling high capacity transmission of data across the east and. Submarine networks carry more than 95 percent of the world s intercontinental electronic communications traffic. Selecting a cable on the map projection or from the submarine cable list provides access to the cable s profile including the cable s name ready for service rfs date length owners website.

Submarine networking has recently seen several technological evolution. The skagen fiber cable system consists of 48 fiber pairs provides over 1920 tbps of system capacity and a designed round trip delay rtd of approximately 1 7 ms between the larvik cable landing stations in norway and hirtshals cable landing station in denmark. The first submarine communications cables laid beginning in the 1850s carried telegraphy traffic establishing the first instant telecommunications links between continents such as the first transatlantic telegraph cable which became. The asia direct cable adc is a 9400 km submarine cable connecting china hong kong sar and guangdong province japan the philippines singapore thailand and vietnam.

Other systems such as domestic cables or single user systems are usually somewhat simpler though their deployment will typically go through a similar process and ordeals as the large systems.