Essays Tagged: "Wavelength-division multiplexing"

Dense Wavelength Division Multiplexing (DWDM) and Fiber Optic Technology.

Dense Wavelength Division MultiplexingThe increased demands on fiber optic networks toward the end of the twentieth century sp ... r which resulted in the emergence of a new transmission technology called Dense Wavelength Division Multiplexing (DWDM). The development of this new technology enabled companies to meet the macro capa ... ement high capacity SONET networks to alleviate their bandwidth limitations. By using Time Division Multiplexing (TDM), the SONET technology of that time allowed for the transfer of data at bit rates ...

(4 pages) 108 0 2.0 Sep/2003

Subjects: Science Essays > Engineering > Electrical Engineering

Introduction to marketing

(3 pages) 89 1 4.8 Feb/2004

Subjects: Businesss Research Papers

Optical Fiber Communications and DWDM

cable for a certain distance and specific amount of time.Multimode optical cableWavelength division multiplexing:Wavelength division multiplexing (WDM) is a type of multiplexing developed for both dig ... l cause on nationwide and worldwide networks, another form of WDM, called Dense Wavelength division Multiplexing (DWDM), has been developed. Using this technology, which puts data together from differ ...

(3 pages) 39 0 5.0 Jul/2006

Subjects: Science Essays > Technology


out society, methods of increasing the volume of transmitted data are required. Wavelength Division Multiplexing (WDM) is utilized to combine many signals, or colors, into one fiber optic cable. In th ...

(1 pages) 680 0 0.0 Aug/2001

Subjects: Science Essays > Chemistry

Wireless Optical Network

ped diode lasers with broad bandwidths, high powers, and high reliability. Although long-haul dense-wavelength-division- multiplexing (DWDM) systems incorporate components operating at 10 Gb/s, using ...

(7 pages) 28 0 1.0 Nov/2001

Subjects: Businesss Research Papers


Houses 6 Optical Networks 7 Transmission Technology 8 - SONET 9 - ATM 10 Dense Wavelength Division Multiplexing (DWDM) 11 WEB REFERENCESS 13 SUMMARY 14 Fiber Optic Technology Among the tree types of ... ability of a unifying optical layer.A second option is to increase the bit rate using time division multiplexing. It increases the capacity of a fiber by slicing time into smaller intervals, so that m ...

(9 pages) 34 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry