Access control system

An architecture approach for monitoring, survivability and scalability in FTTH-PON application

Mohd Syuhaimi Ab Rahman, Aswir Premadi, Mohammad Najib Mohammad Saupe, Kasmiran Jumari

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

This paper highlights on online monitoring, protection switching and fast restoration approach for fiber to the home-passive optical network (FTTH-PON) using Access Control System (ACS). ACS is developed for downwardly monitoring and failure detection from central office (CO) towards customer premises. ACS also provides activation of switching in the restoration scheme at the drop region of FTTH-PON. Customer protection device (CPD) comprises of programmable optical switches will be employed at the customer premises which stationed just before the ONU to ensure high survivability. We proposed and experimentally demonstrated a new inline monitoring and testing system with the combination of passive in-line monitoring (PIM) device and Centralized Failure Detection System (CFDS) for transmission surveillance and failure detection without affecting the triple-play service delivery in fiber-to-the-home (FTTH) access network. PIM device is a fully passive device used for optical signals tapping purposes, meanwhile CFDS is a centralized monitoring and troubleshooting solution with graphical user interface (GUI) processing capabilities in MATLAB. ACS contains also a new optical splitting device named MROS for improving the efficiency and scalability of data delivery to the customer premises/ subscribers through optimizing the magnitude power distribute to each line connected to ONU. All this approach has a bright prospect to improve the survivability and reliability as well as increase the efficiency and monitoring capabilities in an optical access network.

Original languageEnglish
Pages (from-to)225-229
Number of pages5
JournalJournal of Optical Communications
Volume30
Issue number4
Publication statusPublished - 2009

Fingerprint

access control
Passive optical networks
Access control
Scalability
Control systems
fibers
Monitoring
restoration
delivery
Restoration
graphical user interface
surveillance
maintenance
optical communication
Optical switches
switches
Graphical user interfaces
Optical devices
Fiber to the x
activation

ASJC Scopus subject areas

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

Cite this

Access control system : An architecture approach for monitoring, survivability and scalability in FTTH-PON application. / Ab Rahman, Mohd Syuhaimi; Premadi, Aswir; Saupe, Mohammad Najib Mohammad; Jumari, Kasmiran.

In: Journal of Optical Communications, Vol. 30, No. 4, 2009, p. 225-229.

Research output: Contribution to journalArticle

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