1550nm WDM EDFA 4 8 16 32 port 19dBm 23dBm Fiber Optical Amplifier CATV GPON EDFA 57EYA

The 57EYAxx series high-power optical amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for applications of CATV or 4~32 continuous strip channels (ITU wavelengths). It provides a flexible, low-cost solution for large scale FTTH coverage of CATV systems in large and medium-sized cities.