Le Port, Réunion

Le Port, Réunion: Submarine Cable Landing Point

Le Port is a commune situated at the extreme northwest corner of Réunion, a French overseas department in the Indian Ocean. The town hosts the main harbor of the island, and it is at this northwestern coastal location that submarine cable infrastructure has been established. One submarine cable lands at Le Port, connecting Réunion into a regional network that spans the southwestern Indian Ocean.

The single cable landing here, the Meltingpot Indianoceanic Submarine System (METISS), links Réunion with Madagascar, Mauritius, and South Africa. This cable establishes a corridor across the southwestern Indian Ocean, connecting an island territory to both continental African infrastructure and neighboring island nations in the same oceanic basin.

Cables Landing at Le Port, Réunion

The Meltingpot Indianoceanic Submarine System (METISS) is a submarine cable system spanning 3,200 km, which reached ready-for-service status in 2021. In addition to Le Port, Réunion, the cable lands in Madagascar, Mauritius, and South Africa. The system forms a multi-country link across the southwestern Indian Ocean, connecting Réunion to two neighboring island territories and to the African continent at South Africa.

Regional Context

Réunion has three submarine cable landing points in total: Le Port, Saint Paul, and Sainte Marie, each hosting one cable. Le Port therefore shares an equal standing with its two regional peers in terms of cable count, with each landing point serving as a single-cable terminus. Together, the three locations distribute Réunion's submarine cable connectivity across different points on the island.

Network Role

Le Port functions as a single-cable terminus within the southwestern Indian Ocean submarine cable network. Through the METISS system, it provides a direct submarine link from Réunion's northwestern harbor to Madagascar, Mauritius, and South Africa, enabling connectivity across a corridor that encompasses both island and continental destinations. The 3,200 km cable places Le Port within a compact regional network compared to the broader Réunion average cable length of 5,920 km, reflecting METISS's focus on connecting geographically proximate Indian Ocean territories and the South African coast.

As one of three landing points on Réunion, Le Port's position at the island's main harbor gives it a distinct place within the island's overall submarine cable geography. In the regional submarine cable graph of the southwestern Indian Ocean, Le Port represents a node that ties Réunion into a multi-territory system alongside Madagascar, Mauritius, and South Africa, extending the island's connectivity southward toward the African continent and laterally across the neighboring island archipelagos of the region.