Piano Isole Minori

Overview

Piano Isole Minori is a domestic submarine cable system in Italy, spanning approximately 830 kilometers. Designed to enhance connectivity for smaller islands and remote coastal areas, it links these communities to the national telecommunications network. The cable traverses the Tyrrhenian, Mediterranean, and Adriatic seas, providing a vital infrastructure for regions that have historically faced challenges in accessing reliable broadband services. The system became operational in 2024 and is a key component of Italy's efforts to bridge the digital divide within its borders.

Unlike international submarine cables that connect continents or regions, Piano Isole Minori is entirely domestic in scope, focusing on intra-Italian connectivity. Its extensive network of 30 landing points underscores its strategic role in integrating outlying islands and coastal areas into Italy's broader telecommunications framework. The cable system supports both residential and commercial users, fostering economic development and improving quality of life in underserved areas.

Route and Landings

The Piano Isole Minori cable system includes 30 landing points, all located in Italy. It connects numerous islands and coastal communities, spanning multiple island groups and mainland locations. In the Aeolian Islands, landings are established at Alicudi Porto, Canneto (Lipari), Filicudi Porto, Lipari, Malfa (Salina), and Stromboli. The Egadi Islands are connected via Levanzo, Marettimo, and Marsala, with Trapani serving as a key Sicilian coastal hub. Additional Sicilian-area landings include Isola delle Femmine, Pantelleria, Ustica, Linosa, and Lampedusa, the latter two part of the Pelagie Islands.

In Sardinia and its surrounding islands, the cable lands at Cala d'Oliva (Asinara), Carloforte (San Pietro Island), Portoscuso, and Stintino. The Tuscan Archipelago is served by Capraia Isola and Portoferraio (Elba). In the Adriatic, the Tremiti Islands are connected via San Domino, San Nicola di Tremiti, and Ditella. The Pontine Islands are linked through Ponza, Santo Stefano, and Ventotene. Mainland coastal landing points include Gaeta, Patti, and Torre Mileto. This comprehensive network ensures robust connectivity across Italy's geographically dispersed regions.

Ownership and History

Piano Isole Minori is owned by Infratel Italia, a public company operating under the Ministry of Enterprises and Made in Italy. Infratel Italia's mission is to expand broadband and telecommunications infrastructure in underserved areas, aligning with the goals of this cable system. By focusing on domestic connectivity, the project complements the country's broader efforts to modernize its digital infrastructure and ensure equitable access to high-speed internet services.

The cable was completed and declared ready for service in 2024, making it one of the more recent additions to Italy's submarine cable network. Its deployment reflects a strategic commitment to addressing the unique challenges faced by remote and island communities, which often lack the connectivity options available on the mainland. Piano Isole Minori stands out as a critical initiative within Italy's broader digital transformation strategy.

What Our Measurements Show

Our live monitoring of the Piano Isole Minori cable system has provided valuable insights into its performance. The system features 219 measured corridors, indicating the extensive network of connections it supports. The best recorded round-trip time (RTT) is 0 milliseconds, reflecting the instantaneous nature of local data exchanges. The average RTT across the system is 130 milliseconds, a figure that highlights its efficiency in delivering reliable connectivity even to remote locations.

The cable's performance metrics underscore its importance in bridging the digital divide for Italy's smaller islands and coastal communities. By providing low-latency, high-speed connections, Piano Isole Minori enables these regions to access modern digital services, including telemedicine, online education, and e-commerce. This improved connectivity not only enhances the quality of life for residents but also supports economic development by fostering tourism and local businesses. The system's performance demonstrates its capability to meet the growing demands of Italy's digital economy.