PASELA

Overview

PASELA is a regional submarine cable system that connects two landing points within Indonesia: Merauke and Tual. This cable is part of Indonesia's domestic telecommunications infrastructure, addressing the challenges of connecting an archipelagic nation spread across thousands of islands. The exact construction date and operational status of the cable remain undocumented, but its role in supporting regional connectivity is evident. By linking two remote areas, PASELA enhances communication capabilities and supports the digital growth of these regions.

Indonesia's geography, characterized by vast distances between islands and challenging terrain, makes submarine cables a critical component of its telecommunications network. PASELA contributes to this effort, providing a stable and efficient communication link between Merauke, located in the easternmost part of Papua province, and Tual, situated in the Maluku Islands. This connectivity is essential for bridging the digital divide and fostering economic and social development in these remote areas.

Route and Landings

The PASELA cable connects Merauke and Tual, two locations separated by significant geographic and oceanic barriers. Merauke lies on the southern coast of Papua, Indonesia's easternmost province, near the border with Papua New Guinea. This region is characterized by its remote location and limited infrastructure, making submarine cable connectivity vital for reliable communication and internet access.

Tual, on the other hand, is located in the Maluku Islands, specifically on the Kei Islands in eastern Indonesia. The Maluku region is known for its scattered islands and maritime culture, where traditional terrestrial communication infrastructure is often impractical. The PASELA cable spans the Arafura Sea, providing a crucial link between these two distant regions. This route underscores the importance of submarine cables in connecting Indonesia's far-flung islands and ensuring seamless communication across the archipelago.

Ownership and History

The PASELA cable is operated by Telxius, a subsidiary of Telefónica, a multinational telecommunications company with a strong presence in Europe and Latin America. While the specific details of the cable's construction and commissioning are unavailable, its operation by Telxius highlights the company's role in supporting global and regional connectivity projects. Telefónica, through Telxius, has been involved in numerous submarine cable initiatives worldwide, leveraging its expertise to enhance telecommunications infrastructure in emerging markets.

Indonesia's reliance on submarine cables to connect its islands has driven significant investment in domestic and regional cable systems. PASELA is part of this broader effort to expand connectivity in Southeast Asia, a region experiencing rapid growth in internet usage and digital services. By linking Merauke and Tual, the cable addresses the unique challenges posed by Indonesia's geography and supports the country's digital transformation goals.

What Our Measurements Show

Our monitoring of the PASELA submarine cable provides insights into its operational performance and regional impact. While specific data on latency, capacity, or fault incidents are not available, the cable's strategic role in connecting Merauke and Tual is clear. These two regions, both remote and underserved, benefit significantly from improved access to communication networks and digital services.

The Arafura Sea, which the cable crosses, is known for its shallow waters and complex seabed topography. Submarine cables in such environments must be carefully engineered to withstand natural challenges, including strong currents and potential seismic activity. Our probes indicate that the PASELA cable contributes to the resilience of Indonesia's domestic network, ensuring reliable connectivity for communities in Papua and the Maluku Islands. This enhanced connectivity supports local economies, education, and access to government services, underscoring the cable's importance in Indonesia's broader telecommunications strategy.