DWDM stand for dense wavelength division multiplexing. Hence dense means the wavelength channel is very narrow and close to each other. Here this article gives the application of DWDM to know more details about it.
- It can be used for signal transmission
- It is ready to make for long distance, Telecommunication operator that use either point to point or ring topology
- Utilize the existing thin fiber
- Building or expanding network
- The transparency of the DWDM system to various bit-rate and protocols
- Network wholesalers can lease capacity rather than entire fiber cable