Optical FWDM is a WDM multiplexer based on TTF technology.FWDM combines or separates light of different wavelengths in a wide wavelength range and is widely used in EDFA, Raman amplifiers and WDM optical networks.We provide a series of FWDM multiplexers for FTTx structure.The 1310/1490/1510 WDM equipment based on thin film filter technology is designed to meet the specific requirements of the FTTx market.Our FWDM Products offer excellent optical performance, good reliability and super compact size,To give you the best price, welcome to call inquiries.