Precision Fiber’s Precision Tune connector is a breakthrough in connector designs. Specifically designed for PM (Polarization Maintaining) assemblies and devices. Features: High and consistent extinction ratios: -27 to -30dB typical Low Insertion Loss: < -0.2dB typical 80, 125, 125.5, 126 and 127 micron ferrule options Narrow and Wide Key Options, TIA compliant Pre-Assembled for ease [...]