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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.2 20190208//EN" "http://jats.nlm.nih.gov/publishing/1.2/JATS-journalpublishing1.dtd">
<article article-type="research-article" dtd-version="1.2" xml:lang="ru" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><front><journal-meta><journal-id journal-id-type="issn">2518-1092</journal-id><journal-title-group><journal-title>Research result. Information technologies</journal-title></journal-title-group><issn pub-type="epub">2518-1092</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.18413/2518-1092-2018-3-1-36-42</article-id><article-id pub-id-type="publisher-id">1332</article-id><article-categories><subj-group subj-group-type="heading"><subject>SYSTEM ANALYSIS AND PROCESSING OF KNOWLEDGE</subject></subj-group></article-categories><title-group><article-title>THE IMITATING AND NATURAL MODELING OF THE DEVICE INTENDED FOR CAUSING FAULT IN THE ELECTRICAL COMMUNICATION CABLE</article-title><trans-title-group xml:lang="en"><trans-title>THE IMITATING AND NATURAL MODELING OF THE DEVICE INTENDED FOR CAUSING FAULT IN THE ELECTRICAL COMMUNICATION CABLE</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Smirnov</surname><given-names>Andrey Vyacheslavovich</given-names></name><name xml:lang="en"><surname>Smirnov</surname><given-names>Andrey Vyacheslavovich</given-names></name></name-alternatives><email>sav_smirnof@mail.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Voloshchenko</surname><given-names>Igor Sergeevich</given-names></name><name xml:lang="en"><surname>Voloshchenko</surname><given-names>Igor Sergeevich</given-names></name></name-alternatives><email>morgan23011997@mail.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Kuznetsov</surname><given-names>Andrey Viktorovich</given-names></name><name xml:lang="en"><surname>Kuznetsov</surname><given-names>Andrey Viktorovich</given-names></name></name-alternatives><email>kvaa77@mail.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Basov</surname><given-names>Oleg Olegovich</given-names></name><name xml:lang="en"><surname>Basov</surname><given-names>Oleg Olegovich</given-names></name></name-alternatives><email>oobasov@mail.ru</email></contrib></contrib-group><pub-date pub-type="epub"><year>2018</year></pub-date><volume>3</volume><issue>1</issue><fpage>0</fpage><lpage>0</lpage><self-uri content-type="pdf" xlink:href="/media/information/2018/1/it_5.pdf" /><abstract xml:lang="ru"><p>The paper examines the main reasons for fault in the electrical communication cable. The imitating modeling of the springing up of fault in the electrical communication cable was carried out in order to study its influence on the quality of signal transmission in Multisim. The circuit diagram of the device causing fault in the electrical communication cable and purposed for automation of the considered process is proposed in the present research. The natural modeling of the whole process was performed and its result corresponds with the real processes taking place in&amp;nbsp;the wire guide medium. The work determines further ways of investigation the influence of fault in cable on the quality of information broadcast in transmission systems.</p></abstract><trans-abstract xml:lang="en"><p>The paper examines the main reasons for fault in the electrical communication cable. The imitating modeling of the springing up of fault in the electrical communication cable was carried out in order to study its influence on the quality of signal transmission in Multisim. The circuit diagram of the device causing fault in the electrical communication cable and purposed for automation of the considered process is proposed in the present research. The natural modeling of the whole process was performed and its result corresponds with the real processes taking place in&amp;nbsp;the wire guide medium. The work determines further ways of investigation the influence of fault in cable on the quality of information broadcast in transmission systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>communication line</kwd><kwd>electrical cable</kwd><kwd>fault</kwd><kwd>insulation damage</kwd><kwd>short circuit</kwd><kwd>asymmetry</kwd><kwd>resistance</kwd></kwd-group><kwd-group xml:lang="en"><kwd>communication line</kwd><kwd>electrical cable</kwd><kwd>fault</kwd><kwd>insulation damage</kwd><kwd>short circuit</kwd><kwd>asymmetry</kwd><kwd>resistance</kwd></kwd-group></article-meta></front><back><ref-list><title>Список литературы</title><ref id="B1"><mixed-citation>1. Aliev A.A. Cable products: reference book. &amp;ndash; 3rd edition. &amp;ndash; Moscow: IP RadioSoft, 2014. 224 p.</mixed-citation></ref><ref id="B2"><mixed-citation>2. Andreev V.A., Portnov Je.L. Guides of the telecommunication system: a textbook for high schools. V 2-h tomah. Tom 1 &amp;ndash; Theory of transmission and influence. &amp;ndash; 7-e izd., pererab. i dop.&amp;ndash; M.: Gorjachaja linija &amp;ndash; Telekom, 2011. 424 p.</mixed-citation></ref><ref id="B3"><mixed-citation>3. Bakalov V.P., Dmitrikov V.F., Kruk B.I., 2000. Fundamentals of the theory of chains. &amp;ndash; M.: Radio i svjaz&amp;#39;. 587 p.</mixed-citation></ref><ref id="B4"><mixed-citation>4. Ionov A.D., Popov B.V. Communication lines. &amp;ndash; M.: Radio i svjaz&amp;#39;, 1990. 82 p.</mixed-citation></ref><ref id="B5"><mixed-citation>5. Ozhigov V.A. Communication cables. &amp;ndash; Orel, VIPS, 1997.</mixed-citation></ref><ref id="B6"><mixed-citation>6. Ozhigov V.A., Ryzhyi V.M. Calculation of parameters of communication lines, part I. Symmetrical communication cables. &amp;ndash; Orel, VIPS, 1998.</mixed-citation></ref><ref id="B7"><mixed-citation>7. Ksenofontov A.A., Portnov Je.L. Guides of the telecommunication system: task book. &amp;ndash; 2-e izd., stereotip. &amp;ndash; M.: Gorjachaja linija &amp;ndash; Telekom, 2009. 267 p.</mixed-citation></ref><ref id="B8"><mixed-citation>8. Parfenov Ju.A., Miroshnikov D.G. Digital access networks. &amp;ndash; M.: Nateks-Jekotrendz, 2005. &amp;ndash; 288 р.</mixed-citation></ref><ref id="B9"><mixed-citation>9. Herniter E., Multisim 7: Modern system of computer simulation and circuit analysis of electronic devices. &amp;ndash; DMK Press. &amp;ndash; M.: Publishing house of the DMK &amp;quot;press, 2006. &amp;ndash; 488 p.</mixed-citation></ref><ref id="B10"><mixed-citation>10. Recommendation ITU. L.19. Multi-pair copper network cable supporting shared multiple services such as POTS, ISDN and xDSL.</mixed-citation></ref></ref-list></back></article>