title: Ð­Ð»ÐµÐ¼ÐµÐ½ÑÐ½Ð°Ñ Ð±Ð°Ð·Ð° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ²ÑÐ·Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Element base of the trunk fiber-optic communication line
Creators: name: Ð¡ÑÑÐ»Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2025
Subjects: Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð»Ð¸Ð½Ð¸Ñ ÑÐ²ÑÐ·Ð¸
Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð²Ð¾Ð»Ð¾ÐºÐ½Ð¾
Ð´Ð»Ð¸Ð½Ð° Ð²Ð¾Ð»Ð½Ñ
ÑÐµÑÐ»ÐµÐºÑÐ¾Ð¼ÐµÑÑ
ÑÐµÑÐ»ÐµÐºÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ
Ð¿Ð¾ÑÐµÑÐ¸
Ð´ÐµÑÐµÐºÑÑ
Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ð¸
Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð·Ð¾Ð»ÑÑÐ¾ÑÑ
fiber-optic communication line
optical fiber
wavelength
reflectometer
reflectogram
measurements
losses
defects
optical amplifiers
optical isolators

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð°Ñ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð»Ð¸Ð½Ð¸Ñ ÑÐ²ÑÐ·Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ ÑÑÐ°Ð½ÑÐ³Ð°Ð· Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Â». Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ²ÑÐ·Ð¸ Ð´Ð»Ñ Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½Ð° Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ ÐÐÐÐ¡. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¾ÑÐºÑÑÑÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÑÑÑÑÑ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ FiberTrace2. Ð ÑÐ¾Ð´Ðµ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ðº ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°Ð»Ð°ÑÑ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð°Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ ÑÑÐ°Ð½ÑÐ³Ð°Ð· Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Â», Ð¾ÑÑÐµÑÑ Ð¿Ð¾Â  Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸ÑÂ  Ð¿Ð»Ð°Ð½Ð¾Ð²Ð¾-Ð¿ÑÐ¾ÑÐ¸Ð»Ð°ÐºÑÐ¸ÑÐµÑÐºÐ¸ÑÂ  ÑÐ°Ð±Ð¾ÑÂ  Ð¸Â  Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ ÑÐµÑÐ»ÐµÐºÑÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹, Ð±ÑÐ» ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÑÐ»ÐµÐºÑÐ¾Ð¼ÐµÑÑÐ° MTS-6000. ÐÐµÑÐ¾Ð´ Ð¸Ð»Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÐÐÐ  â Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð¸ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ðµ ÐµÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÐÐÐ  â Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ Ð¿Ð¾ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ ÑÐ°Ð±Ð¾ÑÑ, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐµÑÐ»ÐµÐºÑÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð´ÐµÑÐµÐºÑÑ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ²ÑÐ·Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð±Ð°Ð·Ð¾Ð²ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ²ÑÐ·Ð¸ Ñ ÑÐµÐ»ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ñ Ð½Ð° Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ ÐÐÐÐ¡. ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÐÐÐ  â ÐÐ¿ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ²ÑÐ·Ñ, ÐÐ½ÑÐ¾ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ° ÑÐµÐ»Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÑ ÐÐÐÐ¡.
description: The object of study isÂ  trunk fiber-optic communication line of OOO Â«Gazprom transgaz Saint PetersburgÂ». The aim of work is consideration of the elements of the trunk fiber-optic communication lines for their possible use on the existing FOCL. Open educational resources and programs for searching and analyzing information were used. FiberTrace2 software was used. In preparation for the work, the regulatory documentation of OOO Gazprom transgaz Saint Petersburg, reports on scheduled maintenance work and protocols of reflectometric measurements were studied, the operating principle of the MTS-6000 optical reflectometer was considered. Method or methodology of conducting the final qualification work â Experimental study of the element base and refinement of its parameters Results of the final qualification work â As a result of this work, theoretical aspects on the subject of the work were studied, reflectometric measurements were performed and defects of the communication line were identified, and characteristics of basic elements of optical communication lines were considered for the purpose of their possible use on the existing fiber-optic communication line. Scope of application of the final qualification work results â Optical communication, Infocommunication applications. As a result of consistent solution of the problems, the goal of the bachelors thesis was achieved. Ideas about the possibilities of improving the element base of trunk fiber-optic communication lines were obtained.