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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 20 — Oct. 7, 2013
  • pp: 23978–23984

Fiber fault location utilizing traffic signal in optical network

Tong Zhao, Anbang Wang, Yuncai Wang, Mingjiang Zhang, Xiaoming Chang, Lijuan Xiong, and Yi Hao  »View Author Affiliations


Optics Express, Vol. 21, Issue 20, pp. 23978-23984 (2013)
http://dx.doi.org/10.1364/OE.21.023978


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Abstract

We propose and experimentally demonstrate a method for fault location in optical communication network. This method utilizes the traffic signal transmitted across the network as probe signal, and then locates the fault by correlation technique. Compared with conventional techniques, our method has a simple structure and low operation expenditure, because no additional device is used, such as light source, modulator and signal generator. The correlation detection in this method overcomes the tradeoff between spatial resolution and measurement range in pulse ranging technique. Moreover, signal extraction process can improve the location result considerably. Experimental results show that we achieve a spatial resolution of 8 cm and detection range of over 23 km with −8-dBm mean launched power in optical network based on synchronous digital hierarchy protocols.

© 2013 OSA

OCIS Codes
(060.2300) Fiber optics and optical communications : Fiber measurements
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.2360) Fiber optics and optical communications : Fiber optics links and subsystems
(120.4825) Instrumentation, measurement, and metrology : Optical time domain reflectometry

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: June 26, 2013
Revised Manuscript: August 25, 2013
Manuscript Accepted: September 18, 2013
Published: October 1, 2013

Citation
Tong Zhao, Anbang Wang, Yuncai Wang, Mingjiang Zhang, Xiaoming Chang, Lijuan Xiong, and Yi Hao, "Fiber fault location utilizing traffic signal in optical network," Opt. Express 21, 23978-23984 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-20-23978


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References

  1. P. J. Urban, G. Vall-llosera, E. Medeiros, and S. Dahlfort, “Fiber plant manager: an OTDR- and OTM-based PON monitoring system,” IEEE Commun. Mag.51(2), S9–S15 (2013). [CrossRef]
  2. M. M. Rad, K. Fouli, H. A. Fathallah, L. A. Rusch, and M. Maier, “Passive optical network monitoring: challenges and requirements,” IEEE Commun. Mag.49(2), S45–S52 (2011). [CrossRef]
  3. K. Yuksel, V. Moeyaert, M. Wuilpart, and P. Mégret, “Optical layer monitoring in passive optical networks (PONs): a review,” in 10th Anniversary International Conference on Transparent Optical Networks (Athens, Greece, 2008), Paper Tu.B1.1.
  4. G. P. Temporão, G. Vilela de Faria, P. J. Urban, and J. P. von der Weid, “Fault location in passive optical networks using T-OTDR and wavelength-selective isolators,” in National Fiber Optic Engineers Conference (Optical Society of America, 2013), Paper NM2I.4.
  5. T. Y. Ren, S. Y. Gang, T. P. Chiong, T. T. Chin, Y. K. Shien, T. K. Leng, and A. L. L. Yen, “Development and characterization of tunable laser based optical time domain reflectometer,” in 2nd International Conference on Photonics (Kata Kinabalu, Malaysia, 2011), 1–3.
  6. M. Thollabandi, T. Y. Kim, S. Hann, and C. S. Park, “Tunable OTDR based on direct modulation of self-injection-locked RSOA for in-service monitoring of WDM-PON,” IEEE Photon. Technol. Lett.20(15), 1323–1325 (2008). [CrossRef]
  7. K. Enbutsu, N. Araki, N. Honda, and Y. Azuma, “Individual fiber line testing technique for PON using wavelength assigned FBG termination and TLS-OTDR enhanced with reflected trace analysis method,” in Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology (Sydney, Australia, 2008), 1–2.
  8. J. Park, J. Baik, and C. Lee, “Fault-detection technique in a WDM-PON,” Opt. Express15(4), 1461–1466 (2007). [CrossRef] [PubMed]
  9. K. W. Lim, E. S. Son, K. H. Han, and Y. C. Chung, “Fault localization in WDM passive optical network by reusing downstream light sources,” IEEE Photon. Technol. Lett.17(12), 2691–2693 (2005). [CrossRef]
  10. H. Schmuck, J. Hehmann, M. Straub, and T. Pfeiffer, “Embedded OTDR techniques for cost-efficient fibre monitoring in optical access networks,” in European Conference on Optical Communications (Cannes, French, 2006), 1–2.
  11. M. Zoboli and P. Bassi, “High spatial resolution OTDR attenuation measurements by a correlation technique,” Appl. Opt.22(23), 3680–3681 (1983). [CrossRef] [PubMed]
  12. Y. C. Wang, B. J. Wang, and A. B. Wang, “Chaotic correlation optical time domain reflectometer utilizing laser diode,” IEEE Photon. Technol. Lett.20(19), 1636–1638 (2008). [CrossRef]
  13. G. Biain, J. Dawson, and T. C. Tozer, “New technique for nonintrusive OTDR based on traffic data correlation,” Electron. Lett.30(17), 1443–1444 (1994). [CrossRef]
  14. Y. Takushima and Y. C. Chung, “Optical reflectometry based on correlation detection and its application to the in-service monitoring of WDM passive optical network,” Opt. Express15(9), 5318–5326 (2007). [CrossRef] [PubMed]
  15. B. De Mulder, W. Chen, J. Bauwelinck, J. Vandewege, and X. Z. Qiu, “Nonintrusive Fiber Monitoring of TDM Optical Networks,” J. Lightwave Technol.25(1), 305–317 (2007). [CrossRef]
  16. ITU-T Recommendation G.957, Optical interfaces for equipments and systems relating to the synchronous digital hierarchy (2006).

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