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波分复用器组件
WDM Components
国昌的WDM是基于TFF (Thin Film Filter)（薄膜滤波器）的波分复用技术。
具有各种封装尺寸和波长选择; 它将不同波长的光信号多路复用到单根光纤进行传输，
接收端利用多路分解将光纤中的信号分解成不同波长的信号。
GC's WDM is a wavelength division multiplexing technology based on TFF (thin film filter).
It has a variety of package sizes and wavelength options;
It multiplexes the optical signals of different wavelengths to a single optical fiber for transmission,
and the receiving end uses the demultiplexing to decompose the signals
in the optical fiber into signals of different wavelengths.
