1310 /1490 / 1550 Wavelength Division Multiplexer is based onmature film filter technology design, the three wavelength windowshave the features of flat channel bandwidth, high isolation, lowinsertion loss and high environment stability and reliability, itcan be applied to many kinds of situations like FTTH. Goodmaterials and excellent package make our WDM have good opticalperformance high reliability and ultracompact dimension.

Features:
1. Low loss;
2. High wavelength isolation;
3. Low polarization dependence;
4. Enviroment stable.