Landing Point · DK Denmark
| Cable | Status |
|---|---|
| CANTAT-3 | Active |
RTT measurements to this landing point from 2026-04-11 through 2026-09-21 - live ICMP round-trip time via our monitoring probes. Recomputed daily. ✓ No anomalies detected in the monitored period.
| Probe | Location | Samples | Avg |
|---|---|---|---|
| own probe | Minsk BY | 17 | 108.6 ms |
| own probe | Moscow RU | 13 | 49.5 ms |
| own probe | Tbilisi GE | 12 | 59.7 ms |
| own probe | Jerusalem IL | 12 | 66.9 ms |
| own probe | Almaty KZ | 10 | 95.7 ms |
| #6427 own probe | Sydney AU | 5 | 274.2 ms |
| own probe | Sevastopol UA | 4 | 71.9 ms |
| #6487 | control probe | 3 | 174.2 ms |
| own probe | Saint Petersburg RU | 3 | 65.2 ms |
| own probe | Kyiv UA | 3 | 42.3 ms |
| #7062 own probe | Cape Town ZA | 2 | 161.5 ms |
South Arne is a landing point in Denmark, situated in connection with the Danish sector of the North Sea. As a submarine cable landing point, it serves as the onshore terminus for one submarine cable, CANTAT-3, which links it into Denmark's broader subsea connectivity infrastructure. The cable landing here operates within a regional corridor connecting Danish endpoints, making South Arne a domestic link within the country's submarine cable network.
Denmark as a whole hosts 30 submarine cables across 34 landing points, with an average cable length of 452 km and infrastructure dating back to 1989. South Arne ranks within the top 74 percent of Danish landing points by cable count, placing it among the many smaller, single-cable termini that together form the distributed fabric of Denmark's coastal cable infrastructure.
CANTAT-3 is the sole submarine cable landing at South Arne. With a length of 270 km and a ready-for-service date of 1994, CANTAT-3 connects South Arne to other landing points in Denmark. The cable's endpoints are confined to Danish territory, meaning it operates as a domestic submarine link rather than an international or intercontinental connection. No additional technical specifications, such as capacity or fiber pairs, are recorded for this cable at this landing point.
Among Denmark's 34 submarine cable landing points, South Arne hosts a single cable, placing it well behind the most connected Danish hubs. Blaabjerg leads with five cables, followed by Gedser with four, while Brondby, Helsingør, Houstrup, and Laeso each host two cables. South Arne's single-cable presence reflects its role as a more limited node within the wider national network rather than a multi-cable hub.
South Arne functions as a single-cable terminus in Denmark's submarine cable graph, hosting CANTAT-3 as its only subsea connection. The cable's exclusively domestic reach means that South Arne contributes to intra-Danish connectivity rather than facilitating international or intercontinental data transit. There is no multi-cable redundancy at this landing point, and its corridor is contained entirely within Danish national territory.
Within the regional submarine cable landscape, South Arne represents one of several smaller Danish landing points that collectively distribute connectivity along the country's coastline, complementing the more heavily cabled hubs that anchor Denmark's international subsea links. Its presence in the network graph illustrates the role that single-cable, domestically oriented landing points play in rounding out a country's overall submarine infrastructure.
What next: South Arne, Denmark in the global directory of cable landing points; see surrounding routes on the interactive submarine cable map or follow live network monitoring.
View actual submarine cable routing from South Arne, Denmark - with backbone nodes, distance calculations, and latency estimates
Open Calculator →