Electric Submarine Cables are designed to be utilized for transmitting data and power across large bodies of water, such as lakes or oceans. These kinds of cables are designed to be durable as well as withstand harsh underwater conditions, comprising extreme pressure, temperatures, and saltwater corrosion. They have a central conductor, which is surrounded by protective layers like polyethylene sheathing and steel wire armoring. In addition Electric Submarine Cables are utilized for connecting oil rigs, offshore wind farms, and island communities to the mainland power grid, and also for telecommunications purposes, like for the phone and internet lines.