Urucurituba, Brazil

Urucurituba, Brazil: Submarine Cable Landing Point

Urucurituba is a municipality in the state of Amazonas, Brazil, situated in the interior of the country's vast Amazon region. Despite its inland character, Urucurituba serves as a submarine cable landing point, connected to Brazil's broader riverine and coastal cable network. One submarine cable lands here, the Norte Conectado (Infovia 01), which links Urucurituba to other points within Brazil and reflects the country's ongoing effort to extend high-capacity connectivity into the Amazon basin.

The Norte Conectado (Infovia 01) system is a domestically focused cable, connecting Brazilian communities along what is a notably interior corridor rather than a traditional ocean-facing route. With a length of 1,100 km, the cable reached ready-for-service status in 2023, making Urucurituba one of the more recently activated landing points in Brazil's submarine cable network.

Cables Landing at Urucurituba

Norte Conectado (Infovia 01) is a 1,100 km submarine cable that reached ready-for-service status in 2023, currently listed at draft status. All endpoints on this cable are located within Brazil, making it a purely domestic system. The cable enables connectivity between Brazilian communities, consistent with the Norte Conectado program's aim of bringing fiber-optic infrastructure to localities in the Amazon region that were previously underserved by high-capacity terrestrial or submarine links.

Regional Context

Within Brazil's submarine cable landscape, Urucurituba hosts a single cable, placing it among the country's smaller landing points by cable count. Brazil operates 22 submarine cables across 64 landing points, with major hubs such as Fortaleza (10 cables), Rio de Janeiro (8 cables), and Santos (5 cables) handling the bulk of international and high-volume domestic traffic. Urucurituba ranks in the upper 81 percent of Brazil's 74 landing points by cable count, reflecting that the majority of Brazilian landing points similarly host only one or two cables, including peers such as Autazes with two cables.

Network Role

Urucurituba functions as a single-cable terminus within Brazil's domestic submarine cable infrastructure. The Norte Conectado (Infovia 01) system connects it exclusively to other Brazilian locations, enabling intra-national data transmission rather than international or intercontinental routing. At 1,100 km, the cable represents a meaningful reach into the Amazon interior, where geographic and logistical conditions have historically made terrestrial fiber deployment challenging.

The landing point's role in the broader Brazilian submarine cable graph is that of a domestic access node, extending the country's fiber network into the Amazonas region and complementing the international-facing infrastructure concentrated at coastal hubs. Its activation in 2023 signals Brazil's continued expansion of submarine cable connectivity beyond its Atlantic coastline.