CMOA-EYxx series FTTH PON EDFA(Optical Amplifier) has 8/16/32/64 ports. unlike traditional Erbium Doped Fiber Amplifier design. CMOA-EY series adopt China first TOUCH SCREEN design. which provide real-time monitoring of EDFA working status and faulty alarming detection. YEDFA is a low noise, high performance, high power, multi-ports optical amplifier with gain spectrum band within 1540~1563nm. Each output port for optical amplifier has built-in well-performed CWDM. Every external up-link optical port of optical amplifier can connect with OLT PON port very conveniently. Each 1550nm (CATV)'s output optical port multiplex 1310/1490n's data stream, in order to reduce the quantity of the component and improve the index and reliability of the system. with SNMP function backup. CMOA-EYxx optical amplifier can be compatible with any FTTx PON Technology. It offers a flexible and low-cost solution for three-network integration and Fiber to the Home.