The analytical model of point to point network: The analysis without termination node

Mohd Syuhaimi Ab Rahman, Tan Chuen Take, Chan Soon Yet, Heeteck Siang, Tan Boon Liang

Research output: Contribution to journalArticle

Abstract

This paper highlights the analysis of the OSNR of Point to Point Network without OXADM. OXADM node function such as transport, multiplexing, routing, supervision, terminating, and survivability in optical layer with ring and mesh topologies. In the Point to Point Network without OXADM, the optical signal is affected by several of causes including Pre-Amplifier, Receiver Sensitivity, Receiver Noise Figure, Amplifier Output Power, Number of Channels, Span loss, Noise Figure, Amplified Spontaneous Emission (ASE) and Number of Span. By study and analysis about the causes which affecting the OSNR of the system, we can differentiate the signification of each cause affecting the system. The results in this paper show that the OSNR is directly proportional to the Preamplifier gain. OSNR level decreased as the receiver sensitivity decreased. The increasing in the receiver noise figure is definitely decreasing the performance of the optical network. The amplifier output power also directly proportional to the OSNR. The increasing of the number of channels will increase and contribute to the noise of the optical system. The increasing in loss of each span will contribute to the loss in OSNR. Noise Figure amplified spontaneous emission (ASE) increased will degrade the performance of the system. The OSNR decreased as the number of span increased.

Original languageEnglish
Pages (from-to)200-205
Number of pages6
JournalJournal of Optical Communications
Volume30
Issue number4
Publication statusPublished - 2009

Fingerprint

Noise figure
Analytical models
receivers
Spontaneous emission
amplifiers
spontaneous emission
causes
Fiber optic networks
Multiplexing
Optical systems
output
preamplifiers
multiplexing
stopping
Topology
optical communication
mesh
topology
rings

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

The analytical model of point to point network : The analysis without termination node. / Ab Rahman, Mohd Syuhaimi; Take, Tan Chuen; Yet, Chan Soon; Siang, Heeteck; Liang, Tan Boon.

In: Journal of Optical Communications, Vol. 30, No. 4, 2009, p. 200-205.

Research output: Contribution to journalArticle

Ab Rahman, Mohd Syuhaimi ; Take, Tan Chuen ; Yet, Chan Soon ; Siang, Heeteck ; Liang, Tan Boon. / The analytical model of point to point network : The analysis without termination node. In: Journal of Optical Communications. 2009 ; Vol. 30, No. 4. pp. 200-205.
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