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    Home > Chemicals Industry > International Chemical > The Japan-United States submarine cable system JUNO is being built

    The Japan-United States submarine cable system JUNO is being built

    • Last Update: 2023-01-06
    • Source: Internet
    • Author: User
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    NEC Corporation has signed a contract with the Seren Juno Network, established by NTT, PC Landing, and Mitsui & Co.
    of Japan, to build the JUNO Cable System
    , an undersea cable system that connects California in the United States with Chiba and Mie Prefectures in Japan.

    The cable will provide the largest data capacity between the United States and Japan, with a total distance of about 10,000 kilometers, and is expected to be completed
    by the end of 2024.

    Currently, submarine cables already in production or under construction consist of up to 16 pairs of fibers, but now, by using NEC's newly developed energy-efficient repeater and leading SDM (Space Division Multiplexing) technology, the system will be able to accommodate up to 20 fiber pairs, which is also the first time it has been used
    in a trans-Pacific submarine cable.

    The cable is expected to provide a maximum capacity of 350Tbps, the largest submarine cable
    system planned between the United States and Japan.

    Japan plays an important role
    as a data center in the Asia-Pacific region.
    The cable will contribute to the development of the digital economy by supporting strong demand for communications, including the adoption of 5G in Asia and North America
    .

    In addition, by providing communication lines from two different locations in Japan to the United States, the system will have a strong resistance
    to natural disasters in the coastal areas of Japan.

    NEC Corporation has signed a contract with the Seren Juno Network, established by NTT, PC Landing, and Mitsui & Co.
    of Japan, to build the JUNO Cable System
    , an undersea cable system that connects California in the United States with Chiba and Mie Prefectures in Japan.

    The cable will provide the largest data capacity between the United States and Japan, with a total distance of about 10,000 kilometers, and is expected to be completed
    by the end of 2024.

    Currently, submarine cables already in production or under construction consist of up to 16 pairs of fibers, but now, by using NEC's newly developed energy-efficient repeater and leading SDM (Space Division Multiplexing) technology, the system will be able to accommodate up to 20 fiber pairs, which is also the first time it has been used
    in a trans-Pacific submarine cable.

    The cable is expected to provide a maximum capacity of 350Tbps, the largest submarine cable
    system planned between the United States and Japan.

    Japan plays an important role
    as a data center in the Asia-Pacific region.
    The cable will contribute to the development of the digital economy by supporting strong demand for communications, including the adoption of 5G in Asia and North America
    .

    In addition, by providing communication lines from two different locations in Japan to the United States, the system will have a strong resistance
    to natural disasters in the coastal areas of Japan.

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