... way Optical Receiver,CATV Optical Receiver,optical node receiver.Unique CPU control technology, real-time random collection and testing of various parameters.Optical controlled ... display, show the optical power from time to time.Potassium arsenide synthesis (GaAs) module, with high targets, ... APCFC/APCOptical Return LossdB≥45CNRdB≥51-1 dBm Optical Power InputCTBdB≥65100 dBμV, OutputCSOdB≥61100 dB ...