and private data traffic. modern cables are typically about millimetres ( in) in diameter and weigh around tonnes per kilometre ( short tons per mile; long tons per mile) for the deep-sea sections which comprise the majority of the run, although larger and heavier cables are used for shallow-water sections...
and private data traffic. modern cables are typically about millimetres ( in) in diameter and weigh around tonnes per kilometre ( short tons per mile; long tons per mile) for the deep-sea sections which comprise the majority of the run, although larger and heavier cables are used for shallow-water sections...