Інформаційна мережа з об‘єднаними оптичними інтерфейс-каналами

Abstract

Dissertation thesis is devoted ащк increase of speed of transfer and processing of the information in the final segments of information networks, that is realized by use the offered method of organization of fiber-optic information-power interface-channels (FOIPIC). FOIPIC are essentially new type of fiber-optic channels, which is capable to transfer not only information with high speed, but also power supplies by means of the incorporated optical streams of high optical power density by use of WDM-multiplexing (optical wave division multiplexing) technology in a special type of optical fiber. FOIPIC provides an information exchange with simultaneous independent power consumption of final equipment with a high degree of isolability, neutrality to electromagnetic radiation and interface channel galvanic outcome supply. That causes advantages at their application in final segments of information networks, an information exchange with final devices of small power consumption. In given thesis are offered a theoretical and practical approaches to information-power fiber interfaces creations. Mathematical models are developed for description these interfaces-channels for information computer networks as a whole and also for the first time developed block diagrams FOIPIC, switching structures of information-power streams and two structures of information networks with autonomic power consumption with use of incorporated optical channels. It made possible get information networks architecture with better parameters of information bandwidth and security of channels. During researches on developed experimental breadboard model of FOIPIC it was established, that the achieved transfer capacity factor of light stream has reached 17 % with information bit rate at 170 Mbit/s. The received results of computer simulation in MathCAD environment has shown quite high efficiency of information and energy transfer on the FOIPIC and high efficiency information-power networks on their basis. Experimental researches on model of FOIPIC has confirmed theoretical statement and results of mathematical and computer simulation.