underwater cables

Underwater cables are specially insulated cables laid on the ocean floor to transmit data and power across long distances. They are used for internet, telephone, and cable TV connections, enabling rapid global communication. These cables consist of copper or fiber optic cores wrapped in protective layers to withstand water pressure, corrosion, and physical damage from anchors or fishing activity. They are installed by specialized ships that carefully lay the cable along pre-determined routes. Despite their submerged location, these cables are crucial to modern infrastructure, forming the backbone of international data transfer and enabling seamless global connectivity.