Alcatel Awarded $33 Million Contract to Upgrade SAT-3/WASC With Terrestrial and Submarine Optical Solutions.
Business Editors & High-Tech Writers
DALLAS--(BUSINESS WIRE)--April 23, 2002
An "Express Route" Will be Available Along the 14,000 km Optical DWDM (Dense WDM) The term given to wavelength division multiplexing (WDM) when significantly more channels were being added. Since WDM is increasingly more "dense" all the time, both terms are used synonymously. See WDM.
DWDM - wavelength division multiplexing
Submarine Network Laid by Alcatel On the West African West Africa
A region of western Africa between the Sahara Desert and the Gulf of Guinea. It was largely controlled by colonial powers until the 20th century.
West African adj. & n. Coast
Alcatel (NYSE NYSE
See: New York Stock Exchange :ALA), the world leader in optical networking Communications between computers, telephones and other electronic devices using light. An optical network is far more reliable and has far greater potential transmission capacity than networking in the electrical domain. See optical fiber. , was awarded a $33 million contract by the SAT-3/WASC consortium to upgrade SAT-3/WASC DWDM submarine cable See Telegraph.
See also: Cable Submarine system at 10 Gbit/s. An "express route" will be created between Portugal and South Africa South Africa, Afrikaans Suid-Afrika, officially Republic of South Africa, republic (2005 est. pop. 44,344,000), 471,442 sq mi (1,221,037 sq km), S Africa. , ensuring a high capacity connection between Europe and Africa. Alcatel will supply all the submarine and terrestrial optical terminals for this upgrade. The installation and commissioning will be completed and operational by the first quarter of 2003.
The upgrade will add one wavelength at 10 Gbit/s on a single fiber pair between Portugal and the Republic of South Africa, according to according to
1. As stated or indicated by; on the authority of: according to historians.
2. In keeping with: according to instructions.
3. the network architecture. The system is designed to support four wavelengths at 2.5 Gbit/s, connecting all the concerned countries on the Western coast of Africa and five wavelengths at 10 Gbit/s between Portugal and South Africa. The first connection responds to regional telecommunication needs for both voice and data while the second one implements a high speed link between Europe and Africa. Furthermore, it can play the role of restoration for other submarine systems around Africa, because of the various interconnections between them.
"We are very pleased to benefit from this fast upgrade implementation ability ensured by Alcatel," said Kobus Stoeder, chairman, SAT-3/WASC consortium. "No sooner has the network been lit up that we need to upgrade it, showing its sustained development Sustained development refers to economic growth which continues at a steady pace, leading to the ever-increasing general prosperity of a population. This is typically held to require a free market economy.
1. ^ George W. as soon as the capacity is available. Furthermore, it proves that SAT-3/WASC occupies a key position within the World Wide Web: its route being ideally located, it can easily be used as a secure and fast back up solution for other networks."
"We are delighted to continue to work for SAT-3/WASC by implementing our latest upgrade technology," said Jean Godeluck, president, Alcatel's submarine network activity. "Alcatel demonstrates its unique capability to furnish its clients with customized solutions, as the traffic on their networks grows. Moreover, we are the sole vendor able to implement a seamless system management platform with a great flexibility."
Alcatel will ensure the upgrade with the necessary terrestrial equipment. The latter consists of submarine line terminal equipment installed in Portugal and South Africa, as well as back-to-back equipment in Senegal, Ghana, the Ivory Coast Ivory Coast: see Côte d'Ivoire. and the Canaries to ensure the traffic signal regeneration. Additional terrestrial equipment, comprising advanced optical networking products that include SDH (Synchronous Digital Hierarchy) The European counterpart to SONET. See SONET.
SDH - Synchronous Digital Hierarchy optical multi-service nodes systems (OMSN OMSN Optical Multi-Service Node
OMSN One More Saturday Night (Grateful Dead song)
OMSN Seaman, Opticalman Striker (Naval Rating)
OMSN Office of Micronesian Status Negotiations ), will also be implemented by Alcatel.
Furthermore, in the fourth quarter of 2001, Alcatel supplied a full integrated, user-friendly network management platform, providing end-to-end supervision and provisioning. Not only does this platform manage the whole upgraded SAT-3/WASC network, but also another system linking South Africa and India for which Alcatel delivered the SDH infrastructure that will be upgraded in parallel.
Note to the Editor: Submarine Interconnections
The various submarine networks can all be interconnected, as a real world-wide web (World-Wide Web, networking, hypertext) World-Wide Web - (WWW, W3, The Web) An Internet client-server hypertext distributed information retrieval system which originated from the CERN High-Energy Physics laboratories in Geneva, Switzerland. . This ensures a quick restoration of the traffic if any damage occurs to the cable. In the case of SAT-3/WASC, as the network circle Africa on the Western coast, it can be envisaged to act as a restoration for Sea-Me-We 3 a 40,000 km link from Western Europe Western Europe
The countries of western Europe, especially those that are allied with the United States and Canada in the North Atlantic Treaty Organization (established 1949 and usually known as NATO). to Far East Asia East Asia
A region of Asia coextensive with the Far East.
East Asian adj. & n. via Indian Ocean, the Red Sea and the Mediterranean thanks to connections between the latter and other India to Africa systems.
SAT-3/WASC links Portugal, Spain, Canary Islands, Senegal, Ivory Coast, Ghana, Benin, Nigeria, Cameroon, Gabon, Angola and the Republic of South Africa, allowing all of them to be connected to Europe and to benefit from a high capacity link well adapted to new telecommunications applications, such as the Internet. It will also be linked with a network spanning from South Africa to South-East Asia via India.
This network consists of a core backbone with various diversions radiating out to other countries. This is made possible due to the integration of special equipment -- branching units. They allow either a fiber pair or the required number of wavelengths to be diverted, depending on the capacity requested by the end destination.
Alcatel is entirely managing this project end-to-end, offering a full turnkey solution to its customers, from network design to installation. This includes the manufacturing of all the equipment such as cable, repeaters, branching units and terminal equipment for the terrestrial stations. SAT-3/WASC Submarine Cable System will be able to consist in the backbone of a future city-to-city network. It highlights the advantages of submarine networks, in a given context, over both terrestrial and satellite networks regarding flexibility, the rapid turnaround time (1) In batch processing, the time it takes to receive finished reports after submission of documents or files for processing. In an online environment, turnaround time is the same as response time. of the implementation of the works and the ability to provide a large, upgradable bandwidth.
According to leading telecom market research firm RHK RHK Ratahallintokeskus (Finnish: Finnish Rail Administration)
RHK Ryan Hankin Kent (RHK, Inc. marketing consulting firm)
RHK Rigshospitalets Kollegium (Copenhagen, Denmark dorm) , Alcatel was the 2001 world leader in global optical transport -- encompassing terrestrial and submarine applications -- with 17 percent market share, in terrestrial optical transport with 14.2 percent market share and in submarine optical transport with 41 percent market share, an unprecedented achievement in the telecom industry. Alcatel's optics business is composed of optical components, optical fibers, SDH/SONET and DWDM systems, cross-connects, microwave radio links, network intelligence, and services for both terrestrial and submarine applications.
Alcatel is the world leader in delivering full turnkey submarine network solutions and services. Alcatel leads this industry in terms of:
-- having the highest sold capacity up to 8.4 Tbit/s for the long-haul systems and 3.6 Tbit/s for the short-haul ones, using the latest DWDM technology; -- handling its own manufacturing; -- managing a fleet of dedicated purposed-designed vessels for a tight control on the delivery schedule, including marine maintenance.
Current contracts include the most advanced undersea networks in the world today: FLAG Atlantic-1 and Apollo systems in the Atlantic, Japan-US and Southern Cross transpacific trans·pa·cif·ic
1. Situated on or coming from the other side of the Pacific Ocean.
2. Spanning or crossing the Pacific Ocean. systems, the MAC and MAYA-1 systems in the Americas, SAT-3 around Africa and Global West along the Western coast of the U.S.
Alcatel designs, develops and builds innovative and competitive communications networks, enabling carriers, service providers and enterprises to deliver any type of content, such as voice, data and multimedia, to any type of consumer, anywhere in the world. Relying on its leading and comprehensive products and solutions portfolio, stretching from end-to-end optical infrastructures, fixed and mobile networks to broadband access, Alcatel's customers can focus on optimizing their service offerings and revenue streams. With sales of Euro 25 billion in 2001 and 99,000 employees, Alcatel operates in more than 130 countries. For more information, http://www.alcatel.com.