Unity comprises a 10,000 km linear cable system with a "multi-terabit" capacity of up to 7.68 Tbit/s. Construction of the cable was funded by a consortium formed in February 2008 comprising Bharti Airtel, Global Transit, Google, KDDI Corporation, Pacnet and SingTel. Unity's installation cost around US$300 million, and its completion increased Trans-Pacific cable capacity by around 20 per cent.
In February 2008 a consortium comprising Bharti Airtel, Global Transit, Google, KDDI Corporation, Pacnet and SingTel announced that they had executed agreements to build a high-bandwidth subsea fiber optic cable linking the United States and Japan, with an estimated construction cost of US$300 million.
A signing ceremony was held in Tokyo on February 23, 2008 at which the Unity consortium contracted NEC Corporation and Tyco Telecommunications to construct and install the system. NEC and Tyco began work on the project in June 2008. The cable reached Japan in November 2009. Testing of the cable was completed, and it became ready for service, in April 2010.
Unity is a 10,000 kilometer Trans-Pacific cable between Chikura, located off the coast near Tokyo, and Los Angeles and other network points of presence on the West Coast of the United States. At Chikura, Unity is connected to other cable systems.
The new five fiber pair cable system has five fiber pairs, with each fiber pair capable of carrying up to 960 gigabits per second (Gbit/s). By having a high fiber count, Unity is able to offer more capacity at lower unit costs.
Unity is expected to initially increase Trans-Pacific lit cable capacity by about 20 percent, with the potential to add up to 7.68 terabits per second (Tbit/s) of bandwidth across the Pacific.
Writing in The New York Times in September 2007, Saul Hansell said of Google's anticipated involvement in Unity that:
"Google may be the ultimate do-it-yourself company. From the start, Google's sense of its own engineering superiority, combined with a tightwad sensibility, led it to build its own servers. It writes its own operating systems. It is now threatening to buy wireless carrier spectrum and it is getting ready to hire ships that will lay a data communications cable across the Pacific..."
FASTER is a trans-Pacific submarine communications cable that went live during the last week of June 2016. The cable has a total length of approximately 11,629 km and a capacity of 60Tb/s.The companies involved in the project include:
China Telecom Global
China Mobile International
Global Transit CommunicationsFASTER has landings in:
Bandon, Oregon, USA
Chikura, Chiba, Japan
Shima, Mie, Japan
Tamsui, New Taipei City, TaiwanPacnet
Pacnet was a global telecommunications service provider between 2008 and 2015. It was formed from the operational merger of Asia Netcom and Pacific Internet on 8 January 2008. It was owned by a private investor group comprising Ashmore Investment Management Limited, Spinnaker Capital Limited and Clearwater Capital Partners. Its acquisition by the Australian telecommunications company Telstra was announced at the end of 2014, and completed in April 2015.
The company was headquartered in Hong Kong and Singapore, and had offices in Australia, China, India, Indonesia, Japan, South Korea, Malaysia, Netherlands, Philippines, Taiwan, Thailand and United States.
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