With the Innovation of science and technology and the development of wire and cable industry, there are more and more kinds of cables with different functions, it is difficult for some people to distinguish them clearly.
5 years ago
More than 90% of the world's international data are transmitted through submarine optical cables. That is to say, basically it is the submarine optic cable that builds today's global "broadband" internet!
5 years ago
Copper conductor → conductor shield → Insulation → Insulation shield → Expansion tape and copper shield → Expansion tape → Aluminum cover / (lead) tape → PE outer sheath
5 years ago