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NetCircle® GP4000C Series

CWDM Mux/Demux (fiber optical multiplexer/demultiplexer) systems are considered as an alternative to DWDM systems for metro access network applications with better cost effect. Since CWDM Mux/Demux systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective non-cooled lasers as well as lower-cost passive components may be used for CWDM Mux or Demux systems.

Introduction

CWDM Mux/Demux (fiber optical multiplexer/demultiplexer) systems are considered as an alternative to DWDM systems for metro access network applications with better cost effect. Since CWDM Mux/Demux systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective non-cooled lasers as well as lower-cost passive components may be used for CWDM Mux or Demux systems. 

 

GENEW supplies a variety of WDM devices and are promoting higher speed and more reliable optical network.


- Low Insersion Loss 

- High Channel Isolation

- Low Polarization Dependent Loss

- Any services carried 

- Stability and reliability

- Wavelength:1270nm-1610nm

- Operating Temperature:

- -40 ~ +85°C    




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