Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks
This paper investigates the availability of WDM (Wavelength Division Multiplying) ring networks. An analysis of different nodes, composed of passive and active components, is then carried out, as well as their availability. The availability for optical link, and especially the Span Protection and Ro...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Žilina
2009-12-01
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| Series: | Communications |
| Subjects: | |
| Online Access: | https://komunikacie.uniza.sk/artkey/csl-200904-0005_analysis-of-impact-of-the-different-node-architectures-and-wavelength-channel-protection-on-the-availability-wd.php |
| _version_ | 1797847041918894080 |
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| author | Ivan Rados Ladislav Schwartz |
| author_facet | Ivan Rados Ladislav Schwartz |
| author_sort | Ivan Rados |
| collection | DOAJ |
| description | This paper investigates the availability of WDM (Wavelength Division Multiplying) ring networks. An analysis of different nodes, composed of passive and active components, is then carried out, as well as their availability. The availability for optical link, and especially the Span Protection and Route Diversity, is analysed as well. The wavelength channel protection principles being used in WDM ring networks are particularly explicated: OCh (Optical Channel) dedicated and OCh shared protection. The availability models for a WDM ring using these types of protection are given as well as the impact of availability for nodes and optical links on the entire ring availability. Data on the intensity of failures and mean time to repair are taken from different literature. |
| first_indexed | 2024-04-09T18:04:56Z |
| format | Article |
| id | doaj.art-8ed91b884a24468a98148e1cd45be370 |
| institution | Directory Open Access Journal |
| issn | 1335-4205 2585-7878 |
| language | English |
| last_indexed | 2024-04-09T18:04:56Z |
| publishDate | 2009-12-01 |
| publisher | University of Žilina |
| record_format | Article |
| series | Communications |
| spelling | doaj.art-8ed91b884a24468a98148e1cd45be3702023-04-14T06:30:09ZengUniversity of ŽilinaCommunications1335-42052585-78782009-12-01114283710.26552/com.C.2009.4.28-37csl-200904-0005Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring NetworksIvan Rados0Ladislav Schwartz1Department of Transmission Systems HT d.d., Mostar, Bosnia and HerzegovinaFaculty of Electrical Engineering, University of Zilina, SlovakiaThis paper investigates the availability of WDM (Wavelength Division Multiplying) ring networks. An analysis of different nodes, composed of passive and active components, is then carried out, as well as their availability. The availability for optical link, and especially the Span Protection and Route Diversity, is analysed as well. The wavelength channel protection principles being used in WDM ring networks are particularly explicated: OCh (Optical Channel) dedicated and OCh shared protection. The availability models for a WDM ring using these types of protection are given as well as the impact of availability for nodes and optical links on the entire ring availability. Data on the intensity of failures and mean time to repair are taken from different literature.https://komunikacie.uniza.sk/artkey/csl-200904-0005_analysis-of-impact-of-the-different-node-architectures-and-wavelength-channel-protection-on-the-availability-wd.phpwdmwavelength channelavailabilityprotection |
| spellingShingle | Ivan Rados Ladislav Schwartz Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks Communications wdm wavelength channel availability protection |
| title | Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks |
| title_full | Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks |
| title_fullStr | Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks |
| title_full_unstemmed | Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks |
| title_short | Analysis of Impact of the Different Node Architectures and Wavelength Channel Protection on the Availability WDM Ring Networks |
| title_sort | analysis of impact of the different node architectures and wavelength channel protection on the availability wdm ring networks |
| topic | wdm wavelength channel availability protection |
| url | https://komunikacie.uniza.sk/artkey/csl-200904-0005_analysis-of-impact-of-the-different-node-architectures-and-wavelength-channel-protection-on-the-availability-wd.php |
| work_keys_str_mv | AT ivanrados analysisofimpactofthedifferentnodearchitecturesandwavelengthchannelprotectionontheavailabilitywdmringnetworks AT ladislavschwartz analysisofimpactofthedifferentnodearchitecturesandwavelengthchannelprotectionontheavailabilitywdmringnetworks |