The Asia Pacific Cable Network (APCN)  is a 12000km pan-Asia submarine cable system linking Japan, Korea, Taiwan, Hong Kong, the Philippines, Indonesia, Singapore, Malaysia and Thailand. The Asia Pacific Cable Network (APCN) is the world's fourth submarine cable system using optical-amplifier technology, with a design capacity of 5 Gbps.

The APCN has a one fiber pair extension cable to Australia, linking Jakarta (Indonesia) with Port Headland (Australia) through the Lombok Strait. The APCN Australian Extension is also know as the Jasuruas cable system.