Approved in 2011, this cable did not come into service until 2017. It was originally intended to connect Incheon, but commissioning documents do not report the connection.
It connects landing stations at Okinawa, Kyushu, and Tumon. Total cable length is stated as 4244 km. Cable capacity is 80 Gbps.
https://fcc.report/IBFS/SCL-LIC-20110329-00009/879184
Okinawa Beach Manhole is located at 26 7.35' N & 127 45.43' E
Kyushu Beach Manhole is located at 33 46.32' N, 130 28.28' E
Known segments:
- GOKI-Guam-BU1: 2273
- GOKI-BU1-Okinawa: 128 km
- GOKI-BU1-Kyushu: 1118 km