830/1310nm single-mode three port wavelength division multiplexer

Three port wavelength division multiplexer, also known as FWDM or 3-wavelength wavelength wavelength division multiplexer, also known as three wavelength filter wavelength division multiplexer. A three wave long wavelength division multiplexer specifically refers to a wavelength division multiplexing device that fixes three specific wavelengths (1310/1490/1550). Because wavelength division multiplexers with different wavelengths are more widely used, the industry directly refers to a 3-wavelength wavelength division multiplexer as FWDM, where F stands for Filter, which means filtering. FWDM is a type of wavelength division multiplexing with a filter plate. In fiber optic communication networks, this three port wavelength division multiplexer can achieve bidirectional transmission of voice, video, and data. After the three port wavelength division multiplexer adopts the combination of filter principle and collimator principle in packaging, any three wavelengths can be customized. And the commonly referred FWDM directly refers to wavelength division multiplexers with wavelengths of 1310/1490/1550. All devices provided by Xiaoxiao have undergone 24-hour high and low temperature cycling and drop tests, ensuring reliable and stable product quality.