CWDM MUX_DEMUX Overiew

CWDM MUX/DEMUX

For considering cost effectiveness and technical maturity, our series products, such as Coarse Wavelength Division Multiplexing (CWDM) can be used in the Mobile Fronthaul Transmission System. The architecture is divided into two parts: Central Site Equipment in Central Office Terminal (COT) and Remote Site Equipment which is used for the Passive Remote Terminal (PRT). 

CINET CWDM System can deliver multiple data channels by multiplexing/ demultiplexing several different wavelengths, which are defined in ITU-T G.694.1 & G.694.2, into/from an optical fiber and can provide single-fiber bidirectional application as shown in Figure 1 (CWDM System for single-fiber bidirectional application). The wavelengths used by the data channel in each direction (Tx direction and Rx direction) are different in the single-fiber bidirectional application.

Application:

CWDM System for single-fiber bidirectional application

 
Figure 1