Itacoatiara, Brazil

Itacoatiara, Brazil: Submarine Cable Landing Point

Itacoatiara is a neighborhood within the city of Niterói, in the state of Rio de Janeiro, Brazil. As a submarine cable landing point, it serves as a terminus on the Brazilian coast, connected to the country's growing network of domestic and international undersea infrastructure. One submarine cable currently lands at Itacoatiara, linking this location into Brazil's broader submarine cable geography.

The single cable landing here, Norte Conectado (Infovia 01), is a domestic Brazilian system, meaning the corridor it enables is entirely within Brazil rather than intercontinental or inter-regional. This positions Itacoatiara as a point within an intra-national submarine cable route, contributing to connectivity between Brazilian communities and regions along the cable's path.

Cables Landing at Itacoatiara

Norte Conectado (Infovia 01) is a submarine cable system with a length of approximately 1,100 km. It reached ready-for-service (RFS) status in 2023, though its status is noted as draft. All endpoints of this cable are located within Brazil, making it a purely domestic system. At 1,100 km, the cable is considerably shorter than the Brazilian average cable length of 4,840 km, reflecting its role as a regional rather than long-haul connection within the country.

Regional Context

Within Brazil's submarine cable landscape, Itacoatiara hosts one cable, placing it among the more modestly connected of the country's 64 landing points. Brazil's leading cable hubs include Fortaleza with 10 cables, Rio de Janeiro with 8, and Santos with 5, while Itacoatiara's single-cable presence is comparable to the many smaller landing points distributed across the country. Among its regional peers, Autazes is the closest in scale, hosting 2 cables.

Network Role

Itacoatiara functions as a single-cable terminus on the Norte Conectado (Infovia 01) system, a domestic route connecting points within Brazil. Rather than serving as a gateway to international traffic, this landing point supports intra-national submarine connectivity, linking Itacoatiara into a network designed to extend communications capacity within Brazilian territory. The cable's relatively short length of 1,100 km suggests it bridges specific regional locations along the Brazilian coast or river systems rather than spanning vast oceanic distances.

As one of 64 submarine cable landing points across Brazil, Itacoatiara represents the country's approach to distributing submarine connectivity beyond its major urban hubs. Its place in the Brazilian submarine cable graph reflects the gradual expansion of domestic undersea routes to serve communities and regions that lie outside the highest-density corridors anchored by Fortaleza and Rio de Janeiro.