DocumentCode
562049
Title
Demonstration of correlation-based OTDR for in-service monitoring of 64-split TDM PON
Author
Shim, H.K. ; Cho, K.Y. ; Takushima, Y. ; Chung, Y.C.
Author_Institution
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
We demonstrate a correlation-based OTDR for the in-service monitoring of the 64-split TDM PON. For this purpose, we improve its dynamic range by using the pseudo-random noise sequence superimposed on the data signal.
Keywords
optical communication; passive optical networks; 64-split TDM PON; correlation-based OTDR; data signal; in-service monitoring; pseudo-random noise sequence; Correlation; Modulation; Optical fiber filters; Optical network units; Passive optical networks; Receivers; Time division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6192032
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