CANTAT-3

Overview

CANTAT-3 is a regional submarine cable network spanning 270 km and connecting four coastal locations in Denmark. The system was ready for service in 1994 and is operated by Shefa, which is part of the broader Telefónica group.

Route and Landings

Blaabjerg, Denmark

South Arne, Denmark

Tyra, Denmark

Valdemar, Denmark

Ownership and Operators

CANTAT-3 is owned by Shefa.

Status and Timeline

The cable became ready for service in 1994. The status of the cable is unknown.

Strategic Context

CANTAT-3 connects several coastal areas within Denmark, contributing to the country's domestic telecommunications infrastructure. Shefa, as part of Telefónica, operates a significant presence across Latin America and Europe, with operations in Spain and Portugal. The company’s extensive network supports both local and international traffic.

The corridor served by CANTAT-3 is part of the broader regional network that supports domestic traffic within Denmark. This cable contributes to the overall resilience and capacity of Denmark’s telecommunications landscape. As a member of the European Union, Denmark benefits from extensive submarine cable networks that support both domestic and international traffic. The country's position on key maritime routes makes it an important transit point for data flows, particularly between Europe and other parts of Scandinavia and the Baltic region.