underwater fiber optics

Underwater fiber optics are long, thin strands of glass or plastic that transmit data as light signals across oceans and seas. They are laid on the ocean floor inside durable cables, enabling rapid and reliable global communication, such as internet and phone services. These cables are protected against corrosion, pressure, and physical damage, ensuring high-speed data transfer over thousands of miles. Essentially, underwater fiber optics form the backbone of international connectivity, allowing vast amounts of information to travel quickly between continents through a network of these specialized cables beneath the water.