CWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

 

The wavelength for CWDM Device is from 1260 to 1620nm, two package dimension is available, 5.5x34mm for 900um type, and 4.2x25mm for bare fiber device. All the device with a very low insertion loss and high returen loss.

 

 

Features:

1.Low insertion loss

2.Low PDL

3.High channel isolation

4.Excellent environmental reliability

 

Application:

1.WDM system

2.CATV