Burravoe, United Kingdom

Burravoe: Submarine Cable Landing Point

Burravoe is a community on the north shore of Burra Voe, situated on the island of Yell in the Shetland Islands, Scotland, part of the United Kingdom. As an island community, Burravoe relies on submarine cable infrastructure to maintain connectivity with the wider United Kingdom mainland and surrounding island networks. One submarine cable currently lands at Burravoe, linking this remote Shetland location into the broader UK subsea cable grid.

The cable landing at Burravoe forms part of a domestic United Kingdom corridor, connecting island and mainland communities within the same country. This intra-national routing is characteristic of the connectivity needs of island communities such as those found in the Shetland Islands, where overland links are not possible and submarine cables serve as the primary means of high-capacity data transmission between landmasses.

Cables Landing at Burravoe

R100 North is a submarine cable with a length of 224 km, with a ready-for-service (RFS) date of 2023, noted at draft status. The cable connects Burravoe to other landing points within the United Kingdom, making it an entirely domestic route. At 224 km, R100 North is considerably shorter than the United Kingdom average cable length of 1,615 km, reflecting its role as a regional intra-national link rather than a long-distance intercontinental connection.

Regional Context

Within the United Kingdom's submarine cable landscape, Burravoe hosts one cable, placing it among the smaller landing points in the country. The United Kingdom supports 66 submarine cables across 125 landing points, with more heavily served sites such as Bude (8 cables), Lowestoft (6 cables), and Blackpool (4 cables) handling considerably larger volumes of cable traffic. Burravoe ranks in the top 88% of UK landing points by cable count, situating it as a specialised, low-volume landing site serving a geographically distinct island community.

Network Role

Burravoe functions as a single-cable terminus, with the R100 North cable providing a dedicated domestic submarine link for the island of Yell within the Shetland Islands. Rather than serving as a multi-cable international hub, this landing point addresses the specific connectivity requirements of an island community that cannot be reached by terrestrial infrastructure. The cable it hosts is entirely contained within the United Kingdom, enabling inter-island and island-to-mainland data routing across a relatively short but geographically significant span.

Within the United Kingdom submarine cable graph, Burravoe represents one of many smaller, purpose-specific landing points that collectively extend high-capacity connectivity to remote and island communities, complementing the major international hubs that serve as the country's primary gateways to global submarine cable networks.