Naga, Philippines

Naga, Philippines: Submarine Cable Landing Point

Naga is an independent component city located in the Bicol Region of the Philippines, on the island of Luzon. As a coastal location connected to the Philippine submarine cable network, Naga serves as a landing point for undersea infrastructure linking it to other parts of the archipelago. One submarine cable currently lands at Naga, connecting the city to the broader domestic network that ties together the many islands and regions of the Philippines.

The cable landing at Naga supports an intra-national corridor, meaning its connectivity is oriented entirely within the Philippines rather than toward international destinations. This positions Naga as a node within the country's domestic submarine cable architecture, designed to extend reliable connectivity across the Philippine archipelago. The Bicol Region, situated at the southeastern end of Luzon, benefits from this infrastructure as a means of integrating the region into the national digital network.

Cables Landing at Naga

The Converge Domestic Submarine Cable Network (CDSCN) is the sole submarine cable landing at Naga. Spanning approximately 1,300 kilometres, the cable reached ready-for-service (RFS) status in 2021, though it carries a draft designation. The CDSCN connects multiple landing points exclusively within the Philippines, making it a purely domestic submarine cable system. Its route links various Philippine locations to one another, and Naga represents one of the terminal or intermediate points along this network.

Regional Context

Within the Philippines, which hosts 26 submarine cables across 71 landing points, Naga ranks in the top 55 percent of landing points by cable count, hosting one cable. Several other Philippine landing points serve as more heavily connected nodes: Batangas, Cagayan de Oro, Davao, and Taytay each host four cables, while Baler and Boracay each host three. Naga's single-cable connection reflects its role as a domestic access point rather than a major international hub.

Network Role

Naga functions as a single-cable terminus within the Philippine domestic submarine cable graph, connected exclusively through the CDSCN to other landing points within the country. This configuration means the city's submarine cable connectivity is oriented toward national integration, extending the reach of the domestic network into the Bicol Region of Luzon. The CDSCN's 1,300-kilometre span, completed in 2021, represents the infrastructure through which Naga participates in undersea connectivity.

As one of 71 landing points spread across the Philippine archipelago, Naga illustrates how domestic submarine cable systems serve to bridge geographically dispersed island communities within a single country. Its presence in the network underscores the role that intra-national submarine cables play in extending connectivity beyond the major international gateway cities to regional centres throughout the Philippines.