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Title: Availability Analysis of Different PON Models, Journal of Telecommunications and Information Technology, 2017, nr 4

Creator:

Radoš, Ivan ; Radoš, Katarina

Date:

2017, nr 4

Resource Type:

artykuł

Description:

Due to the increasing demands of individual users, Passive Optical Networks (PON) are a promising technology for future broadband access networks. Reliable access to network services is a very important feature, so the availability of the connection is becoming one of the most important requirements. Failure of the optical fiber occurring between the Optical Line Terminal (OLT) and the passive optical splitter can cause the services becoming unavailable for a large number of users, so it is necessary to prevent such an occurrence by providing backup resources – in this case a spare optical fiber. When constructing the spare path (protection fiber), it is important to keep in mind that, if possible, the working and the spare fiber should not be positioned within the same cable. Failure of the optical fiber between the passive splitter and the individual user also means a loss of service for that user. In that case, protection may be offered by adding spare fibers. The question is, however, whether such a solution is cost-effective, as it would lead to a significant cost increase in the construction of the access network. This paper presents the availability analysis conducted for different PON models.

Publisher:

National Institute of Telecommunications

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:2003

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

availability Passive Optical Network protection fiber failure

Object collections:

Last modified:

Dec 27, 2017

In our library since:

Dec 27, 2017

Number of object content hits:

87

All available object's versions:

https://bc.itl.waw.pl/publication/2283

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Edition name Date
Radoš, Katarina, Radoš, Ivan, Availability Analysis of Different PON Models, Journal of Telecommunications and Information Technology, 2017, nr 4 Dec 27, 2017

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