1xN CWDM (Coarse Wavelength Division Multiplexer ) Mux/Demux Module

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1xN CWDM (Coarse Wavelength Division Multiplexer ) Mux/Demux Module

CWDM is a low-cost WDM transmission technology for man access layer. In principle, CWDM is to use optical multiplexers to multiplex optical signals of different wavelengths to a single optical fiber for transmission. At the receiving end of the link, the mixed signals in the optical fiber are decomposed into signals of different wavelengths with the help of optical demultiplexers, which are connected to the corresponding receiving equipment.

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1xN CWDM Mux/Demux Module

CWDM is a low-cost WDM transmission technology for man access layer. In principle, CWDM is to use optical multiplexers to multiplex optical signals of different wavelengths to a single optical fiber for transmission. At the receiving end of the link, the mixed signals in the optical fiber are decomposed into signals of different wavelengths with the help of optical demultiplexers, which are connected to the corresponding receiving equipment.

Features
·Low Insertion Loss High Isolation·Low PDL
.Compact Design
.Good channel-to-channel uniformity.Wide Operating Wavelength:
From 1260nm to 1620nm Wide Operating Temperature:
From-40°Cto85°C
·High Reliability and Stability

Applications

·CWDM System

·PON Networks

·CATV Links