DocumentCode
1015547
Title
The effect of reflected and backscattered live traffic on CWDM OTDR measurements
Author
Iannone, P.P. ; Reichmann, K.C. ; Frigo, N.J. ; Laferriere, J. ; Champavere, A.
Author_Institution
AT&T Labs.-Res., Middletown, NJ, USA
Volume
16
Issue
7
fYear
2004
fDate
7/1/2004 12:00:00 AM
Firstpage
1697
Lastpage
1699
Abstract
In-service optical time-domain reflectometer measurements will simplify turn-on and fault location procedures for coarse wavelength-division-multiplexing optical network deployments. We describe adverse effects to these measurements due to discretely reflected and Rayleigh backscattered live traffic and discuss implications for multiplexer isolation specifications.
Keywords
Rayleigh scattering; optical fibre networks; optical time-domain reflectometry; telecommunication traffic; wavelength division multiplexing; CWDM OTDR measurement; Rayleigh backscattered live traffic; coarse wavelength-division-multiplexing; optical network; optical time-domain reflectometer; reflected live traffic; Optical fiber networks; Optical fiber testing; Optical receivers; Optical scattering; Optical sensors; Optical transmitters; Passive optical networks; Telecommunication traffic; Wavelength division multiplexing; Wavelength measurement;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2004.828439
Filename
1308269
Link To Document