
The Blue-Raman cable system is a game-changer for network capacity. It can increase network capacity by up to 50%.
This system uses Raman amplification to boost signal strength, allowing for more data to be transmitted over longer distances. This is particularly useful for high-bandwidth applications like video streaming and online gaming.
With the Blue-Raman cable system, you can say goodbye to buffering and lag. It's a reliable and efficient way to meet the growing demands of modern networks.
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Project Details
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 will be operational in 2024 and will offer high-speed Internet and state-of-the-art capacity services with unparalleled performance. The system will be capable of transporting data at blazing speeds of 400 terabits per second.
The Blue-Raman system 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.

Each of the two systems, Blue and Raman, will be equipped with 16 fibre pairs. The Blue and Raman systems will be linked overland to complete the system.
The Blue and Raman Submarine Cable Systems are expected to be ready for service in 2024. In time, consortium members hope to make additional landings and connect the two systems through terrestrial network assets.
The Blue cable system connects Italy, Greece, and Israel, while the Raman cable system connects Jordan, Saudi Arabia, Oman, and India. Both systems consist of 16 fiber pairs.
Airtel Business, the business arm of India's leading telecommunications service provider Bharti Airtel, has signed an agreement for capacity on the Blue & Raman cable systems.
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Key Highlights
The Blue-Raman cable system has made some exciting headlines. Here are the key highlights:
Airtel Business has partnered with Sparkle to secure additional capacity on the Blue and Raman Submarine Cable.
This expanded capacity will connect India and Italy, enhancing connectivity between Asia and Europe.
Airtel Business operates a global network spanning 400,000 Rkm across 50 countries and five continents.
This extensive network will support growing data demands in India and neighboring countries.
The partnership will also enable the two companies to collaborate on developing new business opportunities and projects in the Indian subcontinent.
Cable Systems
The Blue-Raman cable system is a proposed intercontinental fibre-optic communications cable system that will connect France to India via several countries.
It's notable for avoiding Egypt, a country widely regarded as a chokepoint for Internet connectivity. Google is a major investor in the system.
The system has two main sections: the Mediterranean submarine section, named Blue, and the eastern submarine section, named Raman, after the famous Indian physicist C.V. Raman.
The Blue-Raman system was announced in 2021 and is expected to be in service in 2024.
Each of the Blue and Raman Submarine Cable Systems is equipped with 16 fiber optic pairs, which will provide increased capacity and decreased latency to regions in the area.
The Raman cable is named for Sir Chandrasekhara Venkata Raman, an Indian physicist who won the 1930 Nobel Prize in Physics, the first Asian to receive that honor in science.
Google has 18 investments in subsea cables around the world, including Google-funded cables like Curie, Dunant, Equiano, Firmina, and Grace Hopper, and consortium cables like Echo, JGA, INDIGO, and Havfrue.
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New Partnership

Airtel Business, the business arm of Bharti Airtel, has partnered with Telecom Italia Sparkle to secure capacity on the Blue & Raman cable systems.
This partnership will enable Airtel to offer a diversified low latency route between Asia and Europe, bypassing Egypt, and meet the growing demand for data services in India and neighboring countries.
The Blue & Raman cable systems are initiatives of Google, in collaboration with Telecom Italia Sparkle, Omantel, and others, and consist of 16 fiber pairs.
Airtel will further diversify its global network across multiple international submarine cable systems with this additional capacity.
Sparkle will provide capacity on the Blue & Raman submarine cable systems, which will connect India to Italy.
This partnership will support the digital growth of the region, while strengthening the long-standing partnership between Sparkle and Bharti Airtel.
The Blue-Raman system will be capable of transporting data at blazing speeds of 400 terabits per second when operational in 2024.
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The two companies will also work together on the development of new business opportunities and projects in the Indian sub-continent, leveraging their respective cable infrastructures.
Airtel's acquiring of capacity on the Blue-Raman cable system demonstrates a possible new collaboration between Indian telecom operators to open access for their cable landing stations.
In addition to the Blue-Raman cable system, Airtel is the India Landing Party for 2Africa and SEA-ME-WE 6.
Frequently Asked Questions
What is the lifespan of a submarine cable?
A submarine cable's lifespan is typically designed for 25 years, but its actual operational life can be longer. However, cables are often retired earlier due to economic obsolescence.
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