international submarine optical cable plays an increasing importance in the international communication.

Communication network industry is mainly divided into three parts: upstream equipment end, midstream operation end and downstream application end. The upstream equipment end involves the largest number of companies with the largest value of goods. Related upstream components such as rf chips, antenn

Optical fiber is a fantastic medium for propagating light signals, and it rarely needs amplification in contrast to copper cables. High-quality single mode fiber will often exhibit attenuation (loss of power) as low as 0.1dB per kilometer. Power or strength of the signal, will always be higher at th

Do you know what classification there are? The article will talk about the classifcation of the Fiber Optic.