DocumentCode
1620972
Title
Efficient planning of optical network upgrades
Author
Peters, P.J.M.
fYear
1997
Firstpage
62
Lastpage
63
Abstract
To summarise the introduction of 10 Gbit/s (TDM) or 4 X 2.5 Gbit/s (WDM) is well justified by the large reduction in cable-kilometers and equipment; a point-to-point 4 X 2.5 Gbit/s upgrade requires much less equipment (especially regenerators) than a 10 Gbit/s upgrade, unless low-dispersion fiber or dispersion compensation is applied. The introduction of wavelength routing is not justified considering the very moderate reduction in cable-kilometers or equipment compared to a 4 X 2.5 Gbit/s point-to-point link
Keywords
optical fibre networks; optical repeaters; planning; telecommunication network routing; time division multiplexing; wavelength division multiplexing; 10 Gbit/s; 2.5 Gbit/s; TDM; WDM; cable-kilometers; dispersion compensation; low-dispersion fiber; optical network upgrade planning; point-to-point link; regenerators; very moderate reduction; wavelength routing; Circuits; Optical fiber cables; Optical fiber devices; Optical fiber networks; Optical network units; Repeaters; Telecommunication traffic; Time division multiplexing; Wavelength division multiplexing; Wavelength routing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication. OFC 97., Conference on
Conference_Location
Dallas, TX
Print_ISBN
1-55752-480-7
Type
conf
DOI
10.1109/OFC.1997.719693
Filename
719693
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