is around 98 km, connecting the landing sites through six fibre pair cables, with stub cable is provided for future extension of the system. Dumai Malacca Cable System (DMCS), is a submarine telecommunications cable system linking Indonesia and Malaysia across the Strait of Malacca Southeast –Asia Japan Cable (SJC), an 8,900-kilometre cable system, which could further extend to 9,700 kilometres. America Asia Gateway (AAG), a 20,000-km, high-bandwidth fibre optic submarine cable system that will connect Southeast Asia to the United States. Southeast Asia Middle East Western Europe 5 (SEA-ME-WE 5), an undersea cable system with an approximate length 20.000 km passing Southeast Asia to Europe. Status: Construction to operate in 2016. Southeast Asia – United States (SEA-US), an undersea cable system with an approximate length 15.000 km directly connecting Manado, Indonesia to LA, USA. It has already operated since September 2017. Indonesia Global Gateway (IGG), an undersea cable system connecting Manado and Dumai, a project collaboration between Telkom and Telin. World Hub of Command Centre (WHOCC) is located in Kalibata, Jakarta, Indonesia to provide various services such as Help Desk and Assistance 24/7, Network Surveillance, and Real Time Fault Handling (RTFH)s. See also Telkom Indonesia References Telkom Indonesia