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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