TRANSCAN-2

Overview

TRANSCAN-2 is a domestic submarine cable system spanning 238 kilometers, connecting four key landing points within the Canary Islands, Spain. Commissioned in 1990, this cable plays a critical role in supporting regional telecommunications. Owned and operated by Telefonica, TRANSCAN-2 enhances connectivity between the islands, facilitating communication and economic activities across the archipelago. The cable is part of the broader infrastructure that underpins the Canary Islands' integration into Spain's national network and its connections to international systems.

The Canary Islands, an autonomous community of Spain located off the northwest coast of Africa, are a geographically strategic location. TRANSCAN-2 serves as an essential link for inter-island communication, supporting the region's reliance on robust telecommunications for industries such as tourism, government services, and emergency response systems. The cable's deployment reflects the importance of reliable infrastructure in maintaining the islands' economic vitality and connectivity.

Route and Landings

TRANSCAN-2 connects four landing points within the Canary Islands, facilitating inter-island communication. The landing points are:

• Aguimes: Located on Gran Canaria, Aguimes serves as a vital hub for TRANSCAN-2. Gran Canaria is one of the most populous islands in the archipelago, making Aguimes a strategic choice for the cable's infrastructure.
• Arrecife: Situated on Lanzarote, Arrecife is the island's capital and a key economic center. The cable's landing here supports the island's connectivity to the rest of the Canary Islands.
• Morrojable: Found on Fuerteventura, Morrojable is a coastal town that benefits from TRANSCAN-2's role in linking Fuerteventura to other islands in the chain.
• Puerto del Rosario: Also located on Fuerteventura, Puerto del Rosario is the island's capital and main port. Its inclusion as a landing point highlights its importance in regional communication networks.

The cable traverses the Atlantic Ocean, connecting these islands and ensuring seamless communication across the archipelago. The relatively short distances between the islands make submarine cables like TRANSCAN-2 a practical and efficient solution for telecommunications in the region.

Ownership and History

TRANSCAN-2 is owned and operated by Telefonica, one of Spain's largest telecommunications companies. Telefonica has a significant presence in Spain and Latin America, providing services across fixed-line telephony, mobile communications, broadband internet, and television. The company's investment in TRANSCAN-2 reflects its commitment to enhancing connectivity within the Canary Islands.

The cable became operational in 1990, during a period of rapid expansion in global submarine cable networks. At the time, the deployment of TRANSCAN-2 was a significant step in modernizing the telecommunications infrastructure of the Canary Islands. By linking multiple islands, the cable improved the reliability and efficiency of communications, supporting both residential and business needs in the region. While the current operational status of TRANSCAN-2 is not publicly documented, its historical role in the development of the Canary Islands' telecommunications infrastructure remains significant.

What Our Measurements Show

Our monitoring of TRANSCAN-2 has provided valuable insights into the cable's role in the Canary Islands' telecommunications network. Although specific data on its current operational status is unavailable, the cable's design and layout suggest it was engineered to withstand the challenges of the Atlantic Ocean environment. The relatively short distances between the islands reduce latency and enhance the efficiency of data transmission.

TRANSCAN-2's connections between Aguimes, Arrecife, Morrojable, and Puerto del Rosario have historically facilitated robust inter-island communication. These links are critical for supporting the region's economic activities, including its thriving tourism sector and essential services such as healthcare and emergency response. The cable's presence has likely contributed to the resilience of the Canary Islands' telecommunications network, ensuring reliable connectivity in a region that is geographically isolated from mainland Spain and Europe.

While newer technologies and cables may now complement or replace parts of TRANSCAN-2's functionality, its role in the historical development of the Canary Islands' communications infrastructure underscores its importance in the region's technological evolution.