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State the principal of WDM and advantages of DWDM?
written 6.4 years ago by | • modified 2.4 years ago |
Subject: Advanced Network Technologies
Topic: Optical Networking
Difficulty: Medium
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written 6.4 years ago by | • modified 2.4 years ago |
Subject: Advanced Network Technologies
Topic: Optical Networking
Difficulty: Medium
written 6.2 years ago by |
In fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light. This technique enables bidirectional communications over one strand of fiber, as well as multiplication of capacity.
The term wavelength-division …