>Premium metal shell. >24K gold plated plug. >Made of high pure Plastic Optical Fiber. >Transmission loss < 0.2dB/m. IntroductionOptical fiber has been used in industry for many years because of its high-speed, high bandwidth, low loss, and non-EMI properties. Until recently, the high cost of fiber has prohibited it from being used by the average consumer. Now however, costs are lower and We have ...