Most people associate the internet with satellites in space—but that’s far from reality. More than 99% of international data traffic flows through a vast network of undersea fiber-optic cables, not satellites.
How It Works:
These cables, laid along the seafloor, connect continents with blazing-fast data transmission capabilities. They’re thinner than a garden hose but carry terabits of data per second.
Global Scale:
Over 500 active submarine cables span the oceans, covering more than 1.4 million kilometers.
Tech giants like Google, Meta, Amazon, and Microsoft are investing billions into private undersea cable infrastructure to support cloud services and global connectivity.
Why Not Satellites?
While satellite internet is useful for remote areas, it suffers from higher latency, weather interference, and limited bandwidth compared to fiber cables. That’s why undersea infrastructure remains the true backbone of the digital age.
#UnderseaCables #InternetInfrastructure #TechExplained #SubmarineCables #DataTraffic
Most people associate the internet with satellites in space—but that’s far from reality. More than 99% of international data traffic flows through a vast network of undersea fiber-optic cables, not satellites.
How It Works:
These cables, laid along the seafloor, connect continents with blazing-fast data transmission capabilities. They’re thinner than a garden hose but carry terabits of data per second.
Global Scale:
Over 500 active submarine cables span the oceans, covering more than 1.4 million kilometers.
Tech giants like Google, Meta, Amazon, and Microsoft are investing billions into private undersea cable infrastructure to support cloud services and global connectivity.
Why Not Satellites?
While satellite internet is useful for remote areas, it suffers from higher latency, weather interference, and limited bandwidth compared to fiber cables. That’s why undersea infrastructure remains the true backbone of the digital age.
#UnderseaCables #InternetInfrastructure #TechExplained #SubmarineCables #DataTraffic