Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network - Lower Silesian Digital Library

Skip to main menu
Skip to search engine
Skip to content
Skip to footer

Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network

Download

Title: Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network

Creator:

Ab-Rahman, Mohammad Syuhaimi ; Ng, Boon Chuan ; Jumari, Kasmiran

Contributor:

Gaj, Miron. Redakcja ; Urbańczyk, Wacław. Redakcja

Description:

Optica Applicata, Vol. 39, 2009, nr 2, s. 241-250

Abstrakt:

A new technique for detecting any faulty fiber and identifying the failure location occurring in tree-based structured fiber-to-the-home (FTTH) access network with centralized failure detection system (CFDS) based on Visual Basic is proposed and experimentally demonstrated in the paper. CFDS is installed with optical line terminal (OLT) at central office (CO) to monitor the network system and detect any failure that occurs in multi-line drop region of FTTH access network downwardly from CO towards customer premises. CFDS enables the status of each optical network unit (ONU) connected line to be displayed on a computer screen with capability to configure the attenuation and detect the failure simultaneously. The failure analysis and information is delivered to the field engineers for prompt actions, and meanwhile the failure line is restored to stand-by line to ensure a continuous traffic flow. This approach has bright prospects of improving the survivability and reliability as well as increasing the efficiency and monitoring capabilities in FTTH access network. Besides, it is able to overcome the upwardly or downwardly monitoring issues with conventional fiber fault localization technique by using optical time domain reflectometer (OTDR). With CFDS database, the histories of scanning process and data can be recalled and further analysis can possibly be conducted.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Date:

Resource Type:

Resource Identifier:

oai:dbc.wroc.pl:58772

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

Relation:

Optica Applicata ; Optica Applicata, Vol. 39, 2009 ; Optica Applicata, Vol. 39, 2009, nr 2 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska

Group publication title:

Optica Applicata

Subject and keywords:

optyka detection of faulty fiber identification of failure location fiber-to-the-home (FTTH) centralized failure detection system (CFDS) Visual Basic downwardly

Object collections:

Last modified:

Feb 1, 2019

In our library since:

Feb 1, 2019

Number of object content hits:

45

All available object's versions:

https://dbc.wroc.pl./publication/98820

Show description in RDF format:

Show description in OAI-PMH format:

Optica Applicata

Edition name	Date
Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network	Feb 1, 2019

Similar

Optica Applicata

Optica Applicata

A review of the configuration and performance limitation parameters in optical amplifiers

Ab-Rahman, Mohammad Syuhaimi Urbańczyk, Wacław. Redakcja

2014

artykuł

Optica Applicata

Optica Applicata

The study of the good polishing method for polymer SU-8 waveguide

Ab-Rahman, Mohammad Syuhaimi Ab-Aziz, Fazlinda Mohd Arif, Noor Azie Azura Zan, Saiful Dzulkefly Mustaza, Seri Mastura Ehsan, Abang Anuar Shaari, Sahbudin Gaj, Miron. Redakcja Urbańczyk, Wacław. Redakcja

2009

artykuł

Informatyka Ekonomiczna = Business Informatics

Informatyka Ekonomiczna = Business Informatics

Wykorzystanie Visual Basic w procesie rekrutacji i selekcji pracowników na przykładzie Instytutu Edukacji Gospodarczej Sp. z o.o.

Kutzner, Iwona Małgorzata

2014

artykuł

Optica Applicata

Optica Applicata

Sur la forme relativiste des conditions du stigmatisme parfait

Wojewoda, Henryk Gaj, Kazimierz. Redakcja

1984

czasopismo

Optica Applicata

Optica Applicata

Sur la covariance relativiste des lois de réfraction

Wojewoda, Henryk Gaj, Kazimierz. Redakcja

1990

czasopismo

Optica Applicata

Optica Applicata

Two-wavelength spatial filtering based system for prescreening of cervical smears

Litwin, D. Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

1994

artykuł

Optica Applicata

Optica Applicata

Mesoporous silica glass-a substrate material for non-linear optics

Kaps, Ch. Schubert, R. Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

1994

artykuł

Optica Applicata

Optica Applicata

Study of the chemical stage of the phase-separated sodium borosilicate glass leaching process and the porous glass structure

Antropova, Tatiana V. Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

1994

artykuł

More

Citation style:

Chicago ISO690 APA IEEE Harvard

Contact details

Address

Wrocław University of Science and Technology (Coordinator)
Library of Wrocław University of Science and Technology
Wybrzeże Wyspiańskiego 27
50-370 Wrocław, Poland

Phone

(+48) 71-320-38-30
(+48) 71-320-47-50

E-Mail

Visit us!

https://biblioteka.pwr.edu.pl/

This page uses 'cookies'. More information