GYDFH-100 is 1550nm satellite TV RF FTTH optical receiver with 1310nm/1490nm GPON WDM (upgradable to 1270nm/1577nm supporting XGPON ONU), receiving 1550nm Terrestrial TV and Sat RF optical signal from Passive Optical Network (PON) while passing 1310nm/1490nm or 1270nm/1577nm digital signals to ONU device. Working with GOYATECH dCSS satellite TV fiber optic transmitter or 1550nm fiber optic transmitter, GYDFH-100outputs high quality terrestrial TV and satellite TV RF.