DocumentCode
3218170
Title
A line protection switching and maintenance signal operation for a DWDM system
Author
Cho, Won-Ki ; Chun, Kyung Gyu ; Kim, Chang Bong ; Kim, Kwangjoon
Author_Institution
Div. of Inf. & Commun. Eng., Kongju Nat. Univ., Chungnam, South Korea
fYear
2001
fDate
2001
Firstpage
282
Lastpage
284
Abstract
This paper introduces a WDM system structure for protecting systems at optical channel layer and optical multiplexer layer respectively. The maintenance signal operation method for WDM systems is also presented for the case of system failure in comparison to SDH ones
Keywords
optical fibre communication; telecommunication channels; wavelength division multiplexing; DWDM system; line protection switching; maintenance signal operation; optical channel layer; optical multiplexer layer; Condition monitoring; Costs; Optical devices; Optical fiber devices; Payloads; Protection switching; Synchronous digital hierarchy; Time division multiplexing; Transponders; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
ATM (ICATM 2001) and High Speed Intelligent Internet Symposium, 2001. Joint 4th IEEE International Conference on
Conference_Location
Seoul
Print_ISBN
0-7803-7093-7
Type
conf
DOI
10.1109/ICATM.2001.932103
Filename
932103
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