Showing posts with label ASN. Show all posts
Showing posts with label ASN. Show all posts

Monday, May 6, 2019

EllaLink begins Marine Route Survey for Brazil-Portugal cable

Alcatel Submarine Networks has finalized the Cable Route Study and mobilized the marine survey vessel for the EllaLink submarine cable system. A marine route survey will be conducted over the coming months.

EllaLink will be a state-of-the-art 4 fiber pair submarine cable system linking Europe and Latin America with up to 72 Tbps of capacity. The low latency EllaLink route avoids the congestion of the North Atlantic.

EllaLink plans to be Ready for Service by the end of 2020.

“We are delighted to have appointed Alcatel Submarine Networks to undertake the marine survey and permitting work for the EllaLink cable system. The survey will collect vital data for the project, helping us determine the most effective route between Sines and Fortaleza, from a reliability, environmental and economic point of view. The launch of the permitting and survey work is also a significant step towards meeting our plans for lighting the system by close 2020,” commented Philippe Dumont, CEO of the EllaLink Group.

Following completion of the survey work, Alcatel Submarine Networks will commence manufacturing activities ahead of marine operations next year. The EllaLink system is designed to offer 72Tbps of capacity using leading edge coherent technology.

https://ella.link/2019/05/06/ellalink-announces-commencement-of-marine-route-survey-activities/


Monday, January 21, 2019

ASN debuts aluminium conductor cable for subsea systems

Alcatel Submarine Networks (ASN) announced the commercial availability of aluminium conductor cable for optical fiber submarine systems. 

ASN says aluminium offers an alternative to copper conductor cables, with same level of quality and reliability. The company has conducted extensive testing and qualification program to demonstrate its suitability for ultra-long haul deep sea transmission systems. This included mechanical, electrical, optical and environmental tests performed on deep sea and armoured cables, also validated during a sea trial.

ASN also noted that this new cable variant has already been selected for a major long-distance project by Facebook.

Najam Ahmad, Vice President, Network Engineering at Facebook, said: “Our efforts are focused on expanding connectivity and increasing the adoption of innovative technologies, without compromising reliability. The use of aluminum cable in submarine systems represents an attractive evolution as technology advances and demand increases for more data throughput and higher speeds.”

The use of aluminium conductor answers the need of operators and content providers to better support the growth of demand and to reduce submarine cable costs, by introducing an alternative to copper
conductor, which is one of the most expensive raw materials currently used in repeatered submarine systems.

ASN cites the following benefits of the new aluminium conductor compared to copper:

  • A better cost-effectiveness, while maintaining a performance equal to copper.
  • A more stable supply market, which benefited over the past fifteen years from technology improvements, mainly driven by the oil & gas industry. This has led to the development of new industrial techniques and equipment now available for aluminium processing and welding on long distances.
  • A potential for higher speed of production to speed-up the delivery of new systems.
  • An enabler to achieve solutions for low direct current resistance (DCR) with higher number of fiber pairs.

Philippe Piron, President and CEO of Alcatel Submarine Networks said: “The introduction of a new cable variant using aluminium conductor addresses the market demand for more cable capacity at a reasonable cost, while keeping the same level of quality and reliability. After the introduction of loose tube technology in submarine cables 25 years ago, ASN is again the first to bring an innovative improvement to submarine cable design, and continues to show its leadership by anticipating customer demands."

Sunday, October 21, 2018

Ekinops seeks to acquire Alcatel Submarine Networks

Ekinops confirmed that it has initiated preliminary discussions with Nokia Corporation regarding a possible acquisition of Alcatel Submarine Networks. No further details have been posted.

Ekinops, which is based in France, supplies optical transport solutions for metro, regional, and long-haul applications. The company also supplies physical and virtualized deployment options for layer 2 and layer 3 network functions under its OneAccess brand.


Tuesday, April 3, 2018

Japan-Guam-Australia Cable promises design capacity of 36 Tbps

Construction has commenced on the Japan-Guam-Australia Cable (JGA),  a 9,500-kilometer undersea fiber optic cable system will deliver a design capacity of more than 36 terabits per second (Tbps) and is expected to be completed in the fourth quarter of 2019.

JGA is being co-built by Alcatel Submarine Networks (ASN) and NEC.

JGA South (JGA-S), the segment between Sydney, Australia and Piti, Guam, is a consortium cable including AARNet, Google and RTI-C.

JGA North (JGA-N), the segment between the Minami-Boso, Japan and Piti, Guam, is a private cable with RTI-C as the sole purchaser. Both JGA-N and JGA-S will interconnect in Guam at GTA's newly built landing station.

Toru Kawauchi, General Manager of NEC's Submarine Network Division said, "We are honored to be selected once again by RTI-C to construct their third subsea cable. While both SEA-US and HK-G will provide horizontal East-West connectivity across the Pacific, JGA will now provide the much-needed vertical North-South connectivity, enabling high capacity communications to reach all corners. Furthermore, JGA will be the second project after HK-G to be co-financed by the Japanese government-led Japan ICT Fund, and the third project supporting RTI's investment after SEA-US and HK-G for the Japanese loan syndicate. We wish to further utilize these funds for many more cables in the future."

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