The telecommunications in Russia has undergone significant changes since the 1980s, radio was a major new technology in the 1920s, when the Communists had recently come to power. Soviet authorities realized that the "ham" operator was highly individualistic and encouraged private initiative – too much so for the totalitarian regime. Criminal penalties were imposed but the working solution was to avoid broadcasting over the air. Instead radio programs were transmitted by copper wire, using a hub and spoke system, to loudspeakers in approved listening stations, such as the "Red" corner of a factory. This resulted in thousands of companies licensed to offer communication services today. Due to the enormous size of the country Russia today, the country leads in the number of TV broadcast stations and repeaters. The foundation for liberalization of broadcasting was laid by the decree signed by the President of the USSR in 1990. Telecommunication is mainly regulated through the Federal Law "On Communications" and the Federal Law "On Mass Media"
A submarine communications cable is a cable laid on the seabed between land-based stations to carry telecommunication signals across stretches of ocean and sea. The first submarine communications cables were laid beginning in the 1850s and carried telegraphy traffic, establishing the first instant telecommunications links between continents, such as the first transatlantic telegraph cable which became operational on 16 August 1858.
Telecommunications in Armenia involves the availability and use of electronic devices and services, such as the telephone, television, radio or computer, for the purpose of communication. The various telecommunications systems found and used in Armenia includes radio, television, fixed and mobile telephones, and the internet.
The Southern Cross Cable is a trans-Pacific network of telecommunications cables commissioned in 2000. The network is operated by the Bermuda-registered company Southern Cross Cables Limited. The network has 28,900 km (18,000 mi) of submarine and 1,600 km (990 mi) of terrestrial fiber optic cables, all which operate in a triple-ring configuration. Initially, each cable had a bandwidth capacity of 120 gigabit/s. Southern Cross offers capacity services from 100M/STM-1 to 100 Gbit/s OTU-4, including 1G, 10G and 40G Ethernet Private Line services.
South East Asia–Middle East–Western Europe 4 is an optical fibre submarine communications cable system that carries telecommunications between Singapore, Malaysia, Thailand, Bangladesh, India, Sri Lanka, Pakistan, United Arab Emirates, Saudi Arabia, Egypt, Italy, Tunisia, Algeria and France.
Rostelecom (Ростелеком) is Russia’s largest provider of digital services for a wide variety of consumers, households, private businesses, government and municipal authorities, and other telecom providers. Rostelecom interconnects all local public operators’ networks into a single national network for long-distance service. In other words, if one makes a long-distance call or originates Internet contact to or from Russia, it is likely that Rostelecom is providing part of the service. The company's stock trades primarily on the Moscow Exchange.
TGN-Pacific is a submarine telecommunications cable system transiting the Pacific Ocean.
TPE or Trans-Pacific Express is a submarine telecommunications cable linking China, South Korea, Taiwan, Japan, and the United States. The line is a US$500 million joint venture between 6 telecommunication companies China Telecom, China Netcom, China Unicom, Chunghwa Telecom, Korea Telecom, and Verizon Communications. Ownership of the cable is evenly split between the 6 participants. Construction of this 11,000 miles line was completed in September 2008, and the Japan branch was completed in January 2010.
PIPE Pacific Cable (PPC-1) is a 6,900 km submarine cable laid by PIPE Networks. It runs from Cromer, New South Wales, in Australia, to Piti, Guam.
South East Asia–Middle East–Western Europe 5 is an optical fibre submarine communications cable system that carries telecommunications between Singapore and France.
West Indian Ocean Cable Company (WIOCC) operates as a wholesaler, providing capacity to international telecoms, cloud operators, content providers and internet service providers within and out of Africa. WIOCC offers carriers connectivity to over 550 locations across 30 African countries – utilising more than 75,000 km (47,000 mi) of terrestrial fibre and 200,000 km (120,000 mi) of submarine fibre-optic cable. WIOCC's international network reach currently extends to 100 cities in 29 countries in Europe and more than 700 cities in 70 countries globally.
MAREA is a 6,605 km long transatlantic communications cable connecting the United States with Spain. Owned and funded by Microsoft and Facebook, but constructed and operated by Telxius, a subsidiary of the Spanish telecom company Telefónica, it is the "highest-capacity submarine cable in the world" with a system design capacity of 200 terabits per second as of 2019.
USB4, sometimes erroneously referred to as USB 4.0, is the most recent technical specification of the USB data communication standard. The USB Implementers Forum originally announced USB4 in 2019.
South East Asia–Middle East–Western Europe 6 is an in-progress optical fibre submarine communications cable system that would carry telecommunications between Southeast Asia, the Middle East, and Western Europe. Construction began in early 2022. It is expected to be operational in the first quarter of 2025 The expected cable length is 19,200 km and it has a design capacity of 126 Tbit/s, using SDM technology.
2Africa is an international submarine telecommunications cable that circumnavigates the coastline of Africa to interconnect Europe and the Middle East. The 2Africa cable project is being funded by a consortium of eight global partners.
Grace Hopper is a private transatlantic communications cable that connects the United States of America with the UK (Bude) and Spain (Bilbao). It was announced by Google in 2020 and scheduled to go live in 2022. The US to UK (Bude) leg went live on 27 September 2022.
The Blue-Raman cable system is a proposed intercontinental fibre-optic communications cable system that will connect France to India via Italy, Greece, Israel, Jordan, Saudi Arabia, Djibouti, and Oman. It is notable in that it avoids passing through Egypt, a country which is widely regarded as a chokepoint for Internet connectivity. Google is a major investor in the system.
Africa-1 is a 10,000 km long international submarine telecommunications cable system from France to the Middle East, through Africa.
