Herlandsvika, Norway

Herlandsvika, Norway: Submarine Cable Landing Point

Herlandsvika is a submarine cable landing point located in Norway, a country with an extensive coastline that supports a broad network of undersea cable infrastructure. Norway as a whole hosts 12 submarine cables across 36 landing points, reflecting the country's geographic position along the North Atlantic and its connectivity requirements both domestically and internationally. Herlandsvika is served by one submarine cable, the N0r5ke Viking, which connects multiple points entirely within Norway.

Because the N0r5ke Viking cable runs exclusively between Norwegian endpoints, Herlandsvika functions as part of an intra-national submarine cable corridor rather than an intercontinental or cross-border link. This positions the landing point within a domestic connectivity framework, enabling data routing along Norway's coast without dependence on overland terrestrial infrastructure.

Cables Landing at Herlandsvika

N0r5ke Viking is the sole submarine cable landing at Herlandsvika. The cable has a length of 810 km and reached its ready-for-service (RFS) date in 2022, with a draft status noted at that time. All other landing points on the N0r5ke Viking are also located in Norway, making this an entirely domestic submarine cable system. No additional technical specifications, such as fiber pairs or capacity figures, are available for this cable.

Regional Context

Within Norway's 36 submarine cable landing points, Herlandsvika hosts a single cable, placing it in the lower tier of the country's landing points by cable count. Larger Norwegian hubs such as Kristiansand, which serves four cables, and Bergen and Bodø, each serving three cables, represent more heavily connected nodes in the national submarine cable graph. Herlandsvika ranks in the top 81% of Norwegian landing points by cable count, indicating that single-cable landing points are relatively common across the country's distributed coastal infrastructure.

Network Role

Herlandsvika serves as a single-cable terminus on the N0r5ke Viking system, contributing to Norway's domestic submarine cable network by providing a coastal landing for a route that runs entirely within the country. The 810 km cable, ready for service in 2022, represents one of the more recent additions to Norway's submarine cable inventory, whose first cable entered service in 2004 with an average cable length of approximately 1,045 km across the national network.

As a node in an intra-national cable system, Herlandsvika does not directly support international data exchange but instead reinforces connectivity within Norway's coastal geography. Its presence as a landing point on a domestically routed submarine cable illustrates how countries with long and complex coastlines rely on undersea routes to supplement or replace overland connections between communities and regions.