Alsgarde, Denmark

Alsgarde, Denmark: Submarine Cable Landing Point

Alsgarde is a coastal landing point in Denmark hosting submarine cable infrastructure that connects Denmark to its Scandinavian neighbor Sweden. As a landing point in a country with 23 submarine cables distributed across 30 landing points, Alsgarde represents one of the more focused nodes in Denmark's cable geography, serving as the terminus for a single short cross-strait connection. The cable landing here enables a direct regional corridor between Denmark and Sweden, reflecting the well-established pattern of short inter-country links that characterize much of the Baltic and Øresund region's submarine cable network.

With one submarine cable landing at Alsgarde, the landing point plays a defined, singular role in the broader Danish cable infrastructure. The connection it hosts is strictly regional in character, linking two closely situated Scandinavian nations rather than spanning intercontinental distances. Denmark as a whole recorded its first submarine cable in 1989 and maintains an average cable length of 370 km across its network; the cable at Alsgarde, at just 11 km, stands well below that national average, underscoring the highly localized nature of this particular link.

Cables Landing at Alsgarde, Denmark

Denmark-Sweden 17 is an 11-kilometer submarine cable that entered service in 1994, currently listed with draft status. It connects Denmark and Sweden, forming a short bilateral link across the narrow stretch of water separating the two countries at this location. No additional endpoints beyond Denmark and Sweden are associated with this cable.

Regional Context

Among Denmark's 30 submarine cable landing points, Alsgarde hosts a single cable, placing it in the lower tier by cable count and ranking within the top 77% of Danish landing points by that measure. Peers such as Gedser, which serves three cables, and Blaabjerg, Brondby, Laeso, Lyngsa, and Rønne, each hosting two cables, carry a comparatively larger share of Denmark's submarine cable traffic. Alsgarde's single-cable profile is characteristic of the more specialized or localized nodes within the national network.

Network Role

Alsgarde functions as a single-cable terminus rather than a multi-cable hub, providing a direct submarine link between Denmark and Sweden over a very short distance of 11 kilometers. The Denmark-Sweden 17 cable, commissioned in 1994, represents a bilateral regional connection, enabling cross-border connectivity between two neighboring Scandinavian countries at this specific coastal point. The landing point does not serve intercontinental routes or connect to destinations beyond Sweden.

Within the regional submarine cable graph, Alsgarde's role is straightforward: it anchors one end of a short Denmark-Sweden corridor, contributing to the mesh of near-shore bilateral links that supplement longer-haul cables elsewhere in the Danish network. Its presence among the 30 Danish landing points illustrates how national cable infrastructure is often distributed across numerous sites, with many locations serving narrowly defined point-to-point connections rather than aggregating multiple international routes.