CSRayzer’s  high power EYDFA  product has been widely used in CATV system and FTTH. High Power EYDFA uses  single mode laser and multi-mode pump laser to provide energy. The max high output power can reach up to 40dBm. The product can be configured in ACC or APC  work mode through GUI . Using the high realibility temperaure-controlling technology make the products have excellent thermal performance under wide temperature ran