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Investigation of wavelength division multiplexed hybrid ring-tree-star network topology to enhance the system capacity.
- Source :
-
Optik - International Journal for Light & Electron Optics . Nov2014, Vol. 125 Issue 21, p6516-6519. 4p. - Publication Year :
- 2014
-
Abstract
- In this paper, we have investigated wavelength division multiplexed (WDM) hybrid (ring-tree-star) topology. Eight optical add/drop multiplexers (OADMs) are used to make ring structure. The single mode fiber and dispersion compensating fiber and semiconductor optical amplifier (SOA) are employed between each OADM to achieve a maximum. To increase the number of users each OADM node of ring network is connected to star and tree network topology which can accommodate more than 2048 users. Various system parameters (for different channel spacing, different input power signal, different data rates and the fiber length) are varied to investigate the system performance in the term of BER and Q factor. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00304026
- Volume :
- 125
- Issue :
- 21
- Database :
- Academic Search Index
- Journal :
- Optik - International Journal for Light & Electron Optics
- Publication Type :
- Academic Journal
- Accession number :
- 98853144
- Full Text :
- https://doi.org/10.1016/j.ijleo.2014.08.031