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un cable submarino es aquel cable de fibra otica o cobre iinstalado sobre el lecho marino y destinado fundamenalmente a servicios de telecomunicaciones . tambien existen cables submarino destinados al transporte de energia electrica aun que en este caso las distancias pueden ser ralativamente pequñas...........................................................................................................----------------------------------______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________-------------------------------------------------------------------_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ en lo relativo al servicio de telecomunicaciones los primeros cables destinados al servicio telegrafico, estabas formados por hilos de cobre recubierto de un material.
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1.Polietileno.
2. Cinta de tereftalato de polietileno.v4.
3. Alambres de acero trenzado.
4. Barrera de aluminio resistente al agua.
5. Policarbonato.
6. Tubo de cobre o aluminio.
7. Vaselina.
8. Fibras ópticas.
Un cable submarino es aquel cable de cobre o fibra óptica instalado sobre el lecho marino y destinado fundamentalmente a servicios de telecomunicación.

No obstante,...