Аналіз методів автоматизованого моніторингу пасивних оптичних мереж
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Файли
Дата
2019
Автори
Іванов, О.В.
Нестеренко, А.Ю.
Калюжний, В.В.
Ivanov, O.V.
Nesterenko, A.Y.
Kaliuzhnyi, V.V.
Назва журналу
Номер ISSN
Назва тому
Видавець
Хмельницький національний університет
Анотація
Метою цієї статті є аналіз процесу моніторингу пасивних оптичних мереж. Враховуючи актуальність
використання пасивних оптичних мереж, показано, що задача збору даних з пасивних оптичних мереж є
актуальною і в цьому напрямку працюють фахівці у всьому світі задля забезпечення своєчасного виявлення та
попередження несправностей. У статті розглянуто автоматизований моніторинг пасивних оптичних мереж і
ранньої діагностики пошкоджень оптичного кабелю.
The purpose of this article is, basically, analysis of the process of monitoring of passive optical networks, consideration of the features of the information gathering process from passive optical networks. Given the active use of passive optical networks in the means of information transmission, there is a problem of control of passive optical networks, ensuring their uninterrupted operation, monitoring the state of the network and instantaneous response in the event of a failure in the passive optical network, and therefore this task is very relevant today. Accordingly, there is a need for research in methods and means of collecting information from passive optical networks in order to ensure effective monitoring of networks, which in turn will lead to faster troubleshooting or warning and network continuity, which is a very important task for all network participants, first of all for end users of the network. The method of automated monitoring of passive optical networks, the main task of which is to provide remote control of passive optical networks, timely detection of failures, to determine the exact location of the malfunction and timely notification, is analysed. The collection of information can be done either on a free network, which at the time of the collection of information does not transmit any data, and the network in which the traffic is transmitted. In the second case, other frequencies are used to collect information in order not to interfere with the flow of data users on the network. The presented system includes a remote testing module, a test access module, a monitoring system monitoring device based on a personal computer. The network monitoring system uses the principle of operation of the reflectometer, sending signals to the network at the required frequency, and receiving them back - calculations are carried out.
The purpose of this article is, basically, analysis of the process of monitoring of passive optical networks, consideration of the features of the information gathering process from passive optical networks. Given the active use of passive optical networks in the means of information transmission, there is a problem of control of passive optical networks, ensuring their uninterrupted operation, monitoring the state of the network and instantaneous response in the event of a failure in the passive optical network, and therefore this task is very relevant today. Accordingly, there is a need for research in methods and means of collecting information from passive optical networks in order to ensure effective monitoring of networks, which in turn will lead to faster troubleshooting or warning and network continuity, which is a very important task for all network participants, first of all for end users of the network. The method of automated monitoring of passive optical networks, the main task of which is to provide remote control of passive optical networks, timely detection of failures, to determine the exact location of the malfunction and timely notification, is analysed. The collection of information can be done either on a free network, which at the time of the collection of information does not transmit any data, and the network in which the traffic is transmitted. In the second case, other frequencies are used to collect information in order not to interfere with the flow of data users on the network. The presented system includes a remote testing module, a test access module, a monitoring system monitoring device based on a personal computer. The network monitoring system uses the principle of operation of the reflectometer, sending signals to the network at the required frequency, and receiving them back - calculations are carried out.
Опис
Ключові слова
сплітер, пасивна оптична мережа (PON), рефлектометр, оптичний кабель (ОК), волокно-оптичні лінії передачі (ВОЛП), оптичне волокно (ОВ), автоматизована система моніторингу, Passive Optical Network (PON), splitter, reflectometer, optical cable (OC), optical fiber (OF), fiber optic transmission lines (AVLP), automated monitoring system
Бібліографічний опис
Іванов, О.В. Аналіз методів автоматизованого моніторингу пасивних оптичних мереж [Текст] / О. В. Іванов, А. Ю. Нестеренко, В. В. Калюжний // Вісник Хмельницького національного університету. Технічні науки. – 2019. – №3. – С. 168-172.