eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-06-14 11 Spl.Edn.2 277 279 10.13005/bbra/1475 12422 article Increasing Noise Immunity of Electric Communication Channels in High-speed Telecommunication Systems Vladimir Mikhailovich Artyushenko 1 Tatyana Sergeevna Abbasova 1 Financial and Technical Academy, Andrei Borisovich Semyonov, Moscow Technical University of Communications and Informatics The article presents the analysis of the protection measures of “twisted pair” electrical cables, used for data communication in the frequency band from 100 to 500 MHz, against external electromagnetic interference, as well as the interference of cables laid parallel to each other. Author presents characteristic curves, allowing one to provide electromagnetic compatibility when designing and maintaining the structured cabling systems for high-speed data transmission protocols. https://www.biotech-asia.org/vol11_nospl_edn2/increasing-noise-immunity-of-electric-communication-channels-in-high-speed-telecommunication-systems/ External electromagnetic interference; electromagnetic compatibility; structured cable networks