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Optica Publishing Group
  • Current Optics and Photonics
  • Vol. 2,
  • Issue 1,
  • pp. 23-26
  • (2018)

Optical-Layer Restoration in a Self-Healing Ring Network Using a Wavelength-Blocker-based Reconfigurable Optical Add/Drop Multiplexer

Open Access Open Access

Abstract

Optical-layer restoration has been demonstrated with a wavelength-blocker (WB) -based reconfigurable optical add/drop multiplexer (ROADM). Two 2 × 2 optical switches with a control circuit were placed before and after a WB-based ROADM to provide automatic path restoration under fiber-failure conditions. Using the proposed node configuration, a 3-node self-healing ring (SHR) network has been implemented to demonstrate the feasibility of the automatic optical-layer restoration. From the results, the restoration time was measured to be ~4 ms under fiber-failure conditions, without any additional power penalty in receiver sensitivity.

© 2018 Optical Society of Korea

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References

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2014 (1)

2010 (1)

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

2007 (1)

C.-H. Yeh, S. Chi, "Self-healing ring-based time-sharing passive optical networks," IEEE Photon. Technol. Lett. 19, 1139‒1141 (2007)
[Crossref]

1999 (1)

Baik, J.

J. Lee, H. Choi, J. Baik, C. H. Kim, Performance comparison of 2nd-generation ROADM based node configurations .

Basch, B.

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

Chi, S.

C.-H. Yeh, S. Chi, "Self-healing ring-based time-sharing passive optical networks," IEEE Photon. Technol. Lett. 19, 1139‒1141 (2007)
[Crossref]

Choi, H.

J. Lee, H. Choi, J. Baik, C. H. Kim, Performance comparison of 2nd-generation ROADM based node configurations .

Dzanko, M.

Egorov, R.

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

Fang, X.

Faure, J.-P.

J.-P. Faure, From ROADM technology to TOADM technology: on the path towards optical restoration and fully flexible networks .

Filer, M.

M. Filer, S. Tibuleac, N-degree ROADM architecture comparison: broadcast-and-select versus route-and select in 120 Gb/s DP-QPSK transmission systems .

Furdek, M.

Gringeri, S.

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

Iraschko, R.

Kim, C. H.

J. Lee, H. Choi, J. Baik, C. H. Kim, Performance comparison of 2nd-generation ROADM based node configurations .

Lee, J.

J. Lee, H. Choi, J. Baik, C. H. Kim, Performance comparison of 2nd-generation ROADM based node configurations .

Rostami, A.

A. Rostami, B. Skubic, Multidirectional routing in wavelength selective switches .

Sharma, R.

Shukla, V.

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

Simeonidou, D.

Skubic, B.

A. Rostami, B. Skubic, Multidirectional routing in wavelength selective switches .

Tibuleac, S.

M. Filer, S. Tibuleac, N-degree ROADM architecture comparison: broadcast-and-select versus route-and select in 120 Gb/s DP-QPSK transmission systems .

Xia, T. J.

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

Yeh, C.-H.

C.-H. Yeh, S. Chi, "Self-healing ring-based time-sharing passive optical networks," IEEE Photon. Technol. Lett. 19, 1139‒1141 (2007)
[Crossref]

Zervas, G.

IEEE Comm. Magazine (1)

S. Gringeri, B. Basch, V. Shukla, R. Egorov, T. J. Xia, "Flexible architectures for optical transport nodes and networks," IEEE Comm. Magazine 48, 40‒50 (2010)

IEEE Photon. Technol. Lett. (1)

C.-H. Yeh, S. Chi, "Self-healing ring-based time-sharing passive optical networks," IEEE Photon. Technol. Lett. 19, 1139‒1141 (2007)
[Crossref]

J. Lightwave Technol. (1)

J. Opt. Commun. Netw. (1)

Other (4)

J. Lee, H. Choi, J. Baik, C. H. Kim, Performance comparison of 2nd-generation ROADM based node configurations .

J.-P. Faure, From ROADM technology to TOADM technology: on the path towards optical restoration and fully flexible networks .

A. Rostami, B. Skubic, Multidirectional routing in wavelength selective switches .

M. Filer, S. Tibuleac, N-degree ROADM architecture comparison: broadcast-and-select versus route-and select in 120 Gb/s DP-QPSK transmission systems .

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