The characteristics and advantages of optical fiber transmission network of CWDM optical module 

CWDM optical module using CWDM technology, can pass an external wavelength division multiplexer, composite together the different wavelengths of light signal and transmitted through a single fiber, thus saving fiber resources. At the same time, the receiver need to use the wavelet decomposition of complex optical signal multiplexer decomposition.


CWDM optical module is usually used in CWDM system, is lower than the cost of DWDM optical module, is widely applied. Within a CWDM system, CWDM module in switch, light with a jumper wire CWDM optical multiplexer module and CWDM decomposition or transplanting multiplexing connection with high light work.