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  • Alex Covey
  • herz-p1-experience2887
  • Issues
  • #54

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Created Sep 10, 2025 by Alex Covey@alexcovey4953Owner

Madeira Submarine Cables


I just lately visited the Island of Madeira on trip and was impressed with their internet velocity. For an island in a distant part of the Atlantic it was not one thing I anticipated. After wanting additional into the island’s internet connectivity I peaked into a new view of the region’s politics and technological history. Madeira is an autonomous region of Portugal and boasts a rich history shaped by its strategic location in the Atlantic Ocean. Discovered by Portuguese explorers João Gonçalves Zarco and Tristão Vaz Teixeira in 1419, Madeira shortly became an essential stopover on trade routes between Europe, Africa, and the Americas. The island’s fertile volcanic soil allowed it to flourish as an agricultural hub, with sugarcane production dominating its early economic system. Over time, Madeira developed a repute for producing world-renowned fortified wine, a staple of its economy that continues to be a significant export right this moment. In fashionable times, Herz P1 Wellness Madeira’s financial system is supported by several key industries, with tourism taking part in a central position.


The island’s beautiful landscapes, mild climate, and cultural heritage attract visitors year-round. Agriculture remains vital. notably the cultivation of bananas, grapes, and different fruits, alongside the manufacturing of Madeira wine. Moreover, Madeira has developed a strong service sector, together with financial companies and actual property, benefiting from its status as an autonomous area with favorable tax and cryptocurrency laws. Madeira’s early web connectivity was established within the late twentieth century, marking a big milestone in its integration with the worldwide digital neighborhood. The island’s distant location presented challenges, but these had been overcome with the installation of submarine fiber optic cables, which linked Madeira to mainland Europe. This early adoption of internet infrastructure has allowed Madeira to participate in the worldwide economic system more effectively, facilitating business, Herz P1 Wellness education, and tourism. At the moment, the island continues to put money into superior telecommunications to keep up its competitive edge as a modern and connected autonomous region within Portugal. Madeira performs an fascinating function in this geopolitical grandstanding. It isn’t a major telecommunication’s hub like the coast of Portugal so it's almost definitely seen as much less important by main gamers.


However, this might change sooner or later as further cables are laid from Europe to South America and Africa. Telecommunications infrastructure on the island is overseen by Telecomunicações da Madeira (EMACOM), which is a subsidiary of the municipal electrical company, Electricidade da Madeira. Infrastructure is constructed and maintained to be provider impartial. Probably the most prevalent client providers are MEO AS3243 and NOS Madeira AS15457/AS2860. Of the 2 corporations, MEO has a bigger presence in the market. It's a subsidiary of Altice and launched in Madeira in 1995. MEO is presently originating 7,204 /24’s of IPv4 space over 15 prefixes. It has a single upstream connected by Altice Portugal AS8657. NOS Madeira is a bit more modest with 272 /24’s of IPv4 tackle origination over eight prefixes. As a subsidiary of NOS in Portugal it additionally has a single upstream connection over NOS AS2860. Up till June of 2021 the one direct hyperlink between Europe and South America was the Atlantis 2 submarine cable, which had capability of forty Gbps6 that limited it utilization to telephony connectivity.


All internet traffic between the regions had to transit by means of the United States. Whereas not optimum, it didn’t take on new urgency till the Edward Snowden leaks in the summer of 2013 that revealed the huge surveillance of the United States National Safety Agency. In February of 2014 Brazilian President Dilma Rousseff stated one in all the first objectives of EllaLink was to "guarantee the neutrality"7 of the web. The EllaLink project started in 2015 but set up of the submarine cable didn’t begin until 2020. The provider was Alcatel Submarine Networks. Complete cost for the total length of the EllaLink submarine cable ranges from 150 million euros to 185.Eight Madeira contributed 13.6 million euros9 for the cable between the island to Sines, Portugal. One other 1.5 million euros was contributed by Madeira to improve the cable touchdown station close to the Praia Formosa seaside and the Amparo Terrestrial Station. The above geographic survey was performed by Alcatel Submarine Networks, Elettra, and GeoTeam. It reveals the touchdown of EllaLink at Praia Formosa and is identified as a red line with blue circles round it.


The survey map is offered by means of the Madeira authorities webpage. There are further paperwork out there that define the technique and tools used to bury the cable at the seaside and the way it is bolted right down to the sea ground in shallow water. EllaLink was accomplished in June of 2021 and ended up at a length of 6,200 km if together with the department off to Morocco. The cable itself is 4 pairs of fiber. One advanced characteristic of the EllaLink cable is that between the 75km segment from Madeira to the main EllaLink junction box is an extra GeoLab fiber pair. A GeoLab fiber cable is designed to monitor and collect information about the Earth’s geophysical processes, comparable to seismic exercise and oceanographic circumstances. The extra fiber pair for GeoLab data is a separate addition to the primary EllaLink fiber pairs. Measurements throughout this further GeoLab fiber pair is carried out by a Febus A1-R module that may identify acoustic adjustments in the fiber.

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