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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editors: K. Bergman and O. Gerstel
  • Vol. 5, Iss. 11 — Nov. 1, 2013
  • pp: 1111–1121

Detection of Fiber Faults in Passive Optical Networks

P. J. Urban, A. Getaneh, J. P. von der Weid, G. P. Temporão, G. Vall-llosera, and J. Chen  »View Author Affiliations

Journal of Optical Communications and Networking, Vol. 5, Issue 11, pp. 1111-1121 (2013)

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Wider deployment of fiber in the last mile is driven by increased customer needs for broadband communication services. This deployment requires solutions that reduce operational expenditures for the operator. A cost-efficient fully reliable and accurate monitoring solution supporting fault detection, identification, and localization in different fiber access architectures will be essential. In this article, we present a fast, automatic, and precise monitoring method applicable to both power-splitter- and wavelength-router-based passive optical networks through the combined techniques of optical time domain reflectometry and optical transceiver monitoring. The description of the architecture, components, and process flow is followed by tests on setups with live data transmission.

© 2013 Optical Society of America

OCIS Codes
(060.2330) Fiber optics and optical communications : Fiber optics communications
(120.4825) Instrumentation, measurement, and metrology : Optical time domain reflectometry

ToC Category:
Research Papers

Original Manuscript: May 24, 2013
Revised Manuscript: July 29, 2013
Manuscript Accepted: July 29, 2013
Published: October 14, 2013

P. J. Urban, A. Getaneh, J. P. von der Weid, G. P. Temporão, G. Vall-llosera, and J. Chen, "Detection of Fiber Faults in Passive Optical Networks," J. Opt. Commun. Netw. 5, 1111-1121 (2013)

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