09-10-2010, 03:22 PM
Under the guidance
S.Arunmozhi
Submitted by,
V.Mahalakshmy
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Introduction
Wavelength division multiplexing
- multiple optical carrier signals of unique wavelengths on a single fiber cable.
Advantages of WDM
-high bandwidth.
-extremely low error rate.
-low signal attenuation.
-More secure.
