Flexible topology migration in optical cross add and drop multiplexer metropolitan ring network

The next proposal

Mohd Syuhaimi Ab Rahman, Aswir Premadi, Hamimi Fadziati Abdul Wahab, Sahbudin Shaari

Research output: Contribution to journalArticle

5 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)1258-1263
Number of pages6
JournalInformation Technology Journal
Volume10
Issue number6
DOIs
Publication statusPublished - 2011

Fingerprint

Fiber optic networks
Restoration
Topology

Keywords

  • Hybrid
  • Migration
  • Optical networks
  • OXADM
  • Protection

ASJC Scopus subject areas

  • Computer Science (miscellaneous)

Cite this

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AU - Shaari, Sahbudin

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