Boracay-Palawan Submarine Cable System (BPSCS)

Overview

The Boracay-Palawan Submarine Cable System (BPSCS) is a domestic submarine cable network located entirely within the Philippines. Covering a total distance of 332 kilometers, it connects key island communities in the Visayas and Palawan regions, providing critical telecommunications infrastructure in a geographically fragmented nation. The cable is owned and operated by Globe Telecom, a major telecommunications provider in the Philippines. Since its commissioning in 2013, the BPSCS has played a vital role in enhancing connectivity for both residents and businesses in the western Philippines, including popular tourist destinations and remote communities.

As a domestic system, the BPSCS is distinct from international submarine cables that connect the Philippines to other countries. Instead, it focuses on addressing the unique connectivity challenges posed by the archipelagic geography of the Philippines, where terrestrial infrastructure is often impractical or economically unfeasible. The cable supports local economic development, tourism, and communication needs by linking islands that are otherwise separated by significant stretches of sea.

Route and Landings

The BPSCS features five landing points, all situated within the Philippines: Boracay, Caticlan, Coron, San Jose, and Taytay. These locations span two major regions of the country, the Visayas and Palawan, creating a networked link across strategically important islands. Boracay, a globally recognized tourist destination, and its nearby mainland gateway, Caticlan, form the easternmost points of the cable. From there, the system extends westward to Coron, San Jose, and Taytay, all located in Palawan, which is known for its natural beauty and growing tourism industry.

The cable's route crosses several bodies of water, including portions of the Sulu Sea and adjacent channels. This configuration reflects the logistical and geographic realities of the region, where islands are separated by wide expanses of water. The BPSCS provides a reliable telecommunications backbone for these areas, many of which lack alternative means of high-capacity connectivity. By linking these five points, the cable ensures that even remote or less densely populated areas benefit from modern telecommunications infrastructure.

Ownership and History

The BPSCS is wholly owned and operated by Globe Telecom, a leading telecommunications company in the Philippines. Globe Telecom is publicly listed and provides a wide range of services, including mobile, broadband, and fixed-line communications. The company’s ownership of the BPSCS aligns with its broader strategy of expanding connectivity across the Philippines, particularly in underserved or geographically challenging regions.

The cable became operational in 2013 and has since been a key component of Globe Telecom’s domestic infrastructure portfolio. Its deployment reflects the company’s commitment to addressing the unique connectivity needs of an archipelagic nation. By focusing on domestic connectivity, the BPSCS complements Globe Telecom's participation in international cable systems, ensuring comprehensive coverage for both local and global communications.

What Our Measurements Show

Our live monitoring of the Boracay-Palawan Submarine Cable System focuses on three key measured corridors within the network. The system has demonstrated a best round-trip time (RTT) of 221 milliseconds, with an average RTT of 256 milliseconds. These metrics indicate the cable's performance in facilitating data transmission between its landing points, which are separated by significant geographic distances and challenging marine environments.

The measured RTT values reflect the cable’s role as a domestic system optimized for inter-island connectivity rather than international data exchange. While the RTT may not match the performance of shorter terrestrial links or high-capacity international cables, it is well-suited to the needs of the regions it serves. The BPSCS provides reliable and consistent connectivity, enabling essential services such as internet access, voice communication, and data transfer for both residents and businesses in the Visayas and Palawan regions.