Brazilian Festoon

Overview

The Brazilian Festoon is a domestic submarine cable system running entirely within Brazil, spanning a total length of 2,552 km along the country's Atlantic coastline. With 14 landing points spread across the Brazilian seaboard, it provides coastal connectivity between a series of cities and towns from the Rio de Janeiro region northward through the Northeast. As a purely intra-national system, it serves the coastal corridor of Brazil rather than any intercontinental route.

Route and Landings

All landing points are located in Brazil. The cable connects the following coastal cities and localities: Aracajú, Atafona, Ilhéus, João Pessoa, Macaé, Maceió, Natal, Porto Seguro, Recife, Rio de Janeiro, Salvador, São Mateus, Sitio, and Vitória. These landings are distributed along a substantial stretch of Brazil's eastern seaboard, providing multiple points of access to the cable's capacity across the region.

Ownership and Operators

The Brazilian Festoon is owned by Embratel. Embratel is one of Brazil's long-established telecommunications carriers, historically operating national and international communications infrastructure throughout the country.

Status and Timeline

The Brazilian Festoon became ready for service in 1996, making it one of the earlier submarine cable systems deployed along the Brazilian coast.

Regional Context

Within the broader set of submarine cables serving Brazil, the Brazilian Festoon occupies a distinct position as a coastal, domestic system rather than a long-haul international cable. Regional peers such as GlobeNet (23,500 km, RFS 2000), South America-1 (25,000 km, RFS 2001), South American Crossing (20,000 km, RFS 2000), AMX-1 (17,800 km, RFS 2014), BRUSA (11,000 km, RFS 2018), and the planned Project Waterworth (50,000 km) are all significantly longer international systems that touch Brazil as part of broader transoceanic or regional routes. At 2,552 km and with 14 domestic landings, the Brazilian Festoon serves a different function, focusing on connecting points along Brazil's own coastline rather than linking Brazil to other nations.

Strategic Role

By landing at 14 points along the Brazilian Atlantic coast — from Rio de Janeiro in the south through cities such as Vitória, Salvador, Ilhéus, Porto Seguro, Maceió, Aracajú, Recife, João Pessoa, and Natal in the north — the Brazilian Festoon supports direct coastal data transmission between Brazilian population and economic centers. The concentration of landings along this corridor reflects the density of coastal cities in eastern Brazil and the demand for connectivity among them.