Which is more expensive cable and cable

          Cable, a quick look to make people think that stuff has scientific and technological content, at a glance reminiscent of communications, or even a look at this word, most people think the telecommunications, mobile this type of company.      

          This is not only reminiscent, cable it should be expensive, high-tech, communications products, large companies use the product. In fact, if you know the cable material itself, I know it will be cheaper. Fiber plays a major role in transmission of information, real information is transmitted by fiber optic cable to complete the inside, then, people may ask, that fiber is expensive it must be, what material it is made ​​of? Fiber, by definition, optical glass fiber. Fiber raw materials in contact with our glass is always the same, but the silica glass fiber purity than the much higher only.      

             Also has data transfer capabilities of the product have communication cable, coaxial cable, UTP wire, these cables from the transmission function is in copper. As the copper as strategic materials, but also a scarce resource, resulting in copper prices continue to rise, so much so that cable prices and costs are constantly rising. Copper, as a good conductor, transport current is a good material, but the transmission of data information, is not the best choice. In comparison with the fiber optic cable, the cable costs more than the cost of fiber optic cable and transmission capacity and much lower than the fiber optic cable. Therefore, no matter from the cost, volume, weight, convenient construction is concerned, the advantages of fiber optic cable is very obvious.