Philippine Domestic Submarine Cable Network (PDSCN) is the longest undersea fiber cable network in the Philippines, spanning 2500km.

PDSCN is jointly owned by Eastern Telecommunications Philippines Inc. (ETPI or Eastern Communications), Globe Telecom Inc. (Globe) and InfiniVAN, Inc.. ETPI is , jointly owned by PLDT Inc. and Globe Telecom Inc., while InfiniVAN is a subsidiary of Tokyo Stock Exchange-listed IPS, Inc. TSE: 4390).

The vendors of the PDSCN project includes  Nexans, Kokusai Cable Ship Co., Ltd, Fleet Marine Cable Solutions, Inc., SJA Business Consultancy and Liaison Services, and Kyotosh. 

The total cost of the PDSCN project is approximately US$150 million.

The PDSCN project is expected to be operational before the end of Q2 2023.