0
2.6kviews
State the principal of WDM and advantages of DWDM?

Subject: Advanced Network Technologies

Topic: Optical Networking

Difficulty: Medium

1 Answer
0
18views

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 …

Create a free account to keep reading this post.

and 2 others joined a min ago.

Please log in to add an answer.