Poindimie, New Caledonia

How the Internet Reaches Poindimié

Poindimié is a coastal town on the eastern shore of Grande Terre, the main island of New Caledonia, a French special collectivity in the southwestern Pacific Ocean. International internet traffic reaches New Caledonia through submarine cables, and Poindimié sits directly on the route of one such cable that connects multiple points along the island's coastline. Unlike a regional hub serving cross-continental traffic, Poindimié functions as a domestic terminus — one stop on an intra-territory cable linking communities around New Caledonia itself.

The single submarine cable landing at Poindimié, Picot-1, does not extend beyond New Caledonian waters. All of its landing points are within the territory, making this a domestic connectivity link rather than an international gateway. International traffic bound for Poindimié ultimately transits through New Caledonia's broader cable network before reaching the local segment served by Picot-1.

The Cable Serving Poindimié

The Picot-1 cable, which entered service in 2008, connects Poindimié to two other New Caledonian communities: Mouly and Xepenehe. Both of those landing points are also located within New Caledonia. The cable spans an average corridor consistent with New Caledonia's territorial cable average of 1,124 km and links communities on different parts of the island chain, providing inter-community connectivity within the territory rather than a link to any foreign country.

Regional Context

New Caledonia as a whole is served by 3 submarine cables landing across 9 points along its coastline, with the earliest cable in service since 2008 — the same year Picot-1 was commissioned. Among the territory's landing points, Noumea, the capital, stands out as the primary international gateway, hosting 2 cables. Poindimié, Mouly, Tadine, Vao, and Mont-Dore each host a single cable, forming a network of smaller domestic terminuses that extend connectivity beyond the capital into regional communities. Xepenehe, one of Picot-1's other landings, shares this same single-cable profile.

What This Means for Connectivity

Because Poindimié is served by only one submarine cable — and that cable connects exclusively to other points within New Caledonia — all internet traffic entering or leaving Poindimié travels through Picot-1. An outage on this cable would sever the community's submarine link entirely, affecting every service that depends on connectivity beyond the local network. The destinations reachable directly via Picot-1 are the fellow New Caledonian communities of Mouly and Xepenehe, making this an inter-island and inter-community link by nature.

Understanding Poindimié's position in the cable map illustrates a pattern common across Pacific island territories: international connectivity concentrates at a primary hub — here, Noumea — while domestic cables extend that reach to outlying communities. Poindimié's place on Picot-1 reflects how territorial internet topology is built outward from a central gateway rather than through independent international connections at each coastal town.