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Information Technology Journal
  Year: 2011 | Volume: 10 | Issue: 6 | Page No.: 1258-1263
DOI: 10.3923/itj.2011.1258.1263
 
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Flexible Topology Migration in Optical Cross Add and Drop Multiplexer Metropolitan Ring Network: The Next Proposal

Mohammad Syuhaimi Ab-Rahman, Aswir Premadi, Hamimi Fadziati and Sahbudin Shaari

Abstract:
This study introduces the next generation of the Optical Cross Add and Drop Multiplexer (OXADM) for optical networks device particularly of the metropolitan ring and mesh configurations. OXADM is able to provide survivability through restoration against failures by means of linear, multiplex and ring protection to both configurations. Hybrid restoration technique with OXADM enables the linear, ring and multiplex protection mechanism to be integrated in single optical network which will be activated according to the degree and types of failure. Present simulation study has shown the topology migration can be implemented by using OXADM without any node restructuring and reinstallation. Any loss due to link extension can be compensated with the amplifier gain. The minimum gain required in the mesh is equal to the value in ring topology if the span is remain unchanged.
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How to cite this article:

Mohammad Syuhaimi Ab-Rahman, Aswir Premadi, Hamimi Fadziati and Sahbudin Shaari, 2011. Flexible Topology Migration in Optical Cross Add and Drop Multiplexer Metropolitan Ring Network: The Next Proposal. Information Technology Journal, 10: 1258-1263.

DOI: 10.3923/itj.2011.1258.1263

URL: https://scialert.net/abstract/?doi=itj.2011.1258.1263

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