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- Title
Novel ring-based WDM-PON architecture with high-reliable remote nodes.
- Authors
Gong, Yan; Gan, Chaoqin; Wu, Chenwei; Wang, Ruixue
- Abstract
A self-healing WDM-PON access ring architecture with high-reliable remote nodes is proposed and demonstrated in this paper. Four protecting modes are designed for protection of different fiber failures. The protecting fiber of the central ring can provide protection for working fiber. Optical line terminal and remote nodes can automatically switch to protecting fiber when working fiber fails. Network scale and system reliability are also analyzed at the end of this paper.
- Subjects
WAVELENGTH division multiplexing; PASSIVE optical networks; RING networks; RELIABILITY in engineering; NETWORK analysis (Communication)
- Publication
Telecommunication Systems, 2014, Vol 57, Issue 4, p327
- ISSN
1018-4864
- Publication type
Article
- DOI
10.1007/s11235-013-9857-0