Optic Transmitter, EDFA, CATV Equipment manufacturer / supplier in China, offering Forward Path Agc Optical Receiver for Optical Communication (HR8136, HR8153), Optical Transmitter and Receiver with 4 Ways Sat-If DWDM Satellite (HDBS-4000DW), FTTH 47~862MHz Mini CATV Optical Receiver (H9122) and so on.