Óbidos, Brazil

Óbidos, Brazil: Submarine Cable Landing Point

Óbidos is a municipality in the state of Pará, located along the Amazon River between Santarém and Oriximiná. Positioned at the narrowest and swiftest stretch of the Amazon, Óbidos has become a landing point for submarine cable infrastructure serving Brazil's interior river corridor. One submarine cable lands at Óbidos, connecting it to other points within Brazil through a domestic cable network.

The single cable serving Óbidos, Norte Conectado (Infovia 01), represents a distinctly intra-national connection, with all endpoints situated within Brazil. This places Óbidos in a regional rather than intercontinental role within the broader submarine cable graph, facilitating connectivity along Brazil's vast river system rather than bridging continents or ocean basins.

Cables Landing at Óbidos

Norte Conectado (Infovia 01) is a submarine cable measuring 1,100 km in length, with a readiness for service (RFS) year of 2023, listed at draft status. All other endpoints on this cable are also located within Brazil, making it a fully domestic submarine cable system. The route connects communities and locations within Brazil's northern region, using the Amazon River and its associated waterways as the physical corridor for the cable infrastructure.

Regional Context

Within Brazil's submarine cable landscape, Óbidos hosts one cable across 22 cables serving 64 landing points nationally. Compared to major Brazilian hubs such as Fortaleza with 10 cables, Rio de Janeiro with 8, and Santos with 5, Óbidos represents a smaller-scale domestic landing point. Its single-cable status places it among the majority of Brazil's landing points, which individually host a limited number of cables, and positions it within the tier of domestic connectivity nodes rather than international gateway cities.

Network Role

Óbidos functions as a single-cable terminus on the Norte Conectado (Infovia 01) system, serving an intra-Brazilian corridor along the Amazon River. Unlike the internationally oriented hubs concentrated along Brazil's Atlantic coastline, Óbidos enables submarine cable connectivity deep within the country's northern interior, where overland infrastructure presents significant geographic challenges. The cable's domestic scope means Óbidos does not participate in intercontinental routing, but instead supports connectivity between communities within Brazil's expansive Amazon region.

Within Brazil's submarine cable graph, Óbidos illustrates how submarine cable technology is applied not only across oceans but also along major inland waterways to extend network reach into remote and geographically challenging territories.