Field Trial of All-Optical Networking Controlled by Intelligent Control Plane With Assistance of Optical Performance Monitors

A field trial of all-optical networking by an intelligent control plane based on generalized multiprotocol label switching (GMPLS) technologies was successfully conducted with the assistance of optical performance monitors (OPMs) capable of monitoring the in-band optical signal-to-noise ratio (OSNR)...

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Veröffentlicht in:	Journal of lightwave technology 2009-01, Vol.27 (2), p.94-100
Hauptverfasser:	Jun Haeng Lee, Hongxiang Guo, Tsuritani, T., Yoshikane, N., Otani, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model All optical circuits All-optical networking All-optical networks Applied sciences Circuit properties Computer networks Electric, optical and optoelectronic circuits Electronics Exact sciences and technology generalized multiprotocol label switching (GMPLS) Intelligent control Monitoring Monitors Multiprotocol label switching Networks Optical and optoelectronic circuits Optical control Optical fiber communications Optical fiber networks Optical modulation Optical noise Optical paths optical performance monitoring optical signal-to-noise ratio (OSNR) Optical telecommunications Planes Provisioning Signal to noise ratio SONET Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn transparent optical network
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Zusammenfassung:	A field trial of all-optical networking by an intelligent control plane based on generalized multiprotocol label switching (GMPLS) technologies was successfully conducted with the assistance of optical performance monitors (OPMs) capable of monitoring the in-band optical signal-to-noise ratio (OSNR). In the field trial, the GMPLS control plane was applied to not only fast provisioning of all-optical paths but also to end-to-end restoration of optical paths triggered by OPMs. Reliable and stable network operation was achieved as a result of applying the GMPLS control plane and OPMs.
ISSN:	0733-8724 1558-2213
DOI:	10.1109/JLT.2008.928522