Recent years, Chinese optical fiber and cable industry is very optimistic about the industry, and the fiber optic manufacture in China particularly is the proposed universal city of optical network, 4G network, but also to the optical fiber and cable industry has brought great market potential.
 
Before you can use to be very careful testing, with return loss tester inserted through first with a light pen measured jumpers determine whether the light through the fiber did not break, the measured indicators, general telecom indicators: the insertion loss is less than 0.3dB return loss greater than 45dB.Fiber optic cable supplier produce jumpers used to make the equipment to fiber optic cabling links jumper, is often used between the Optical and the terminal box. Requirements for safe and smooth communication network for all devices, as long as it's in the middle of equipment failure will cause an interrupt signal.Recommended ferrule do good, a good indicator test is also very easy for me!Another: test when some tips also help detect fiber jumpers qualified!Fiber jumpers detection is connected to the system in order to ensure quality, reduce the failure factors, and to identify the point of failure in the event of a fiber failure.
 
However, in recent years, China's optical fiber and cable industry also reported excess capacity, lack of independent intellectual property rights, low technical content, less competitive and other issues, we can see that the best fiber optic adaptor industry also has to have to think about the transformation of a pinch..