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The optical transmission has the advantages of light weight, small size, transmission distance, large capacity, small signal attenuation, anti-electromagnetic interference, has been widely used in a variety of network. With the twenty-first century will be the advent of fiber optic cable will certainly constitute the main body of China's network data transmission, telecommunications, cable television and other private network.

The best broadband service is by these factors are most important to you. If the money is not the problem, the best plan is likely to be the fastest. If money is the primary concern, the best broadband might be the least expensive service. If it's convenient, defined the best may be simple, call your cable TV company;