Trondheim, Norway

Trondheim, Norway is a submarine cable landing point in Norway (coordinates 63.4310°, 10.3921°). It serves 2 submarine cable systems, making it a multi-cable landing site in Norway's international connectivity infrastructure.

Trondheim, historically Kaupangen, Nidaros, and Trondhjem, is a city and municipality in Trøndelag county, Norway. As of January 1, 2026, it had a population of 218,460. Trondheim is the third most populous municipality in Norway, and is the fourth largest urban area. Trondheim lies on the south shore of Trondheim Fjord at the mouth of the River Nidelva. Among the significant technology-oriented institutions headquartered in Trondheim are the Norwegian University of Science and Technology (NTNU), the Foundation for Scientific and Industrial Research (SINTEF), the Geological Survey of Norway (NGU), and St. Olavs University Hospital. Wikipedia

Connected submarine cables

Operators landing at Trondheim, Norway

Cables landing at Trondheim, Norway are operated by 2 distinct consortium partners and carriers, including KystTele, NOR5KE Fibre AS. Each cable is typically jointly owned by a consortium of tier-one carriers and hyperscale operators who share construction costs and capacity; the operator mix reflects both regional incumbents and global players with interest in the routes served by this landing point.

Connectivity profile

From Trondheim, Norway, international traffic can reach 1 countries through 2 cable systems. Destinations include Norway.

Monitoring status

No monitoring incidents were recorded on cables serving Trondheim, Norway in the past 90 days — all connected systems remained within normal latency thresholds. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

• N0r5ke Viking (2022) — N0r5ke Viking is a domestic submarine cable network within Norway, connecting 16 coastal and island locations including Åheim, Ålesund, Andalsnes, Bergen, Brekstad, and 11 more. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →
• Polar Circle Cable (2007) — Polar Circle Cable is a domestic submarine cable network within Norway, connecting 7 coastal and island locations including Bodø, Brønnøysund, Narvik, Nesna, Rørvik, and 2 more. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →

Submarine cable data from TeleGeography. Geographic context from Wikipedia. Monitoring metrics updated continuously by GeoCables.