Features of Construction (Modeling) of a Fiber-Optical Transport Line Kursk - Zheleznogorsk

The purpose of research is to develop models for the placement of a fiber-optic transport communication line in the process of monitoring the functional state of the features of the settlements of the route being laid.

Methods. The features of the functioning and implementation of the fiber-optic connection in relation to the Kursk- Zheleznogorsk transport line are considered. The objectives of the research are outlined, a model is considered as a basic version, in which the issues of the implementation of data transmission technologies and their practical use are analyzed, as well as an assessment of the economic efficiency of a fiber-optic communication line (fiber optic line) is made. The paper highlights the key areas for substantiating the composition and parameters of the model, outlines the principles of forming meaningful input data, and discusses some important aspects of terrain accounting. The factors influencing the choice of architecture for the construction of a transport communication line, the organization of the SDH "point-to-point" topology of the transport network between cities through the use of synchronous linear multiplexers SLM are noted.

Results. In the process of modeling the placement of fiber-optic transport communication line, the following are proposed: architecture, topology, modeling of the fiber-optic communication line; the choice of a route for certain sections of the fiber-optic communication line using geographical features of the terrain when modeling a fiber-optic communication line on the Kursk-Zheleznogorsk section; methods of transmitting communication services to subscribers of the network; the use of Triple Pay services from Rostelecom PJSC; operators of a multiservice broadband IP connection network; the analysis of the requirements for the organization of the fiber optic network and the calculation of the parameters of the communication line.

Conclusion. In the course of the conducted research, the basic requirements were developed for the selection and laying of a VOC taking into account the geographical features of the terrain when modeling a fiber-optic communication line on the Kursk -Zheleznogorsk section, the network characteristics and parameters of the communication line were calculated, and the operators of a multiservice broadband IP connection network were identified.

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