CWDM Mux and CWDM Demux modules are designed to multiplex multiple CWDM channels into one or two fibers. The common configuration is 4, 8, 16 channels. And there are also some channels not very commonly used. For example, 5, 9, and 18 chan…

CWDM is a low-cost WDM transmission technology for metro access layer. Principle, CWDM is the use of the optical multiplexer to different wavelengths of light signals multiplexed to a single optical fiber for transmission, at the receiving…