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The Choice of Optical Fiber with the Best Transmission Characteristics

the introduction of 5G technology, the increasing demand for the Internet of things, and the growing demand for multimedia applications that need to increase the speed of optical fiber transmission. To provide and implement coherent systems of 100–400 Gb/s, optical fibers with better performance are required. The work considers the transfer characteristics of various optical fibers. In conclusion, based on the calculation and analysis, recommendations are given for choosing an optical fiber that has the best transfer characteristics among single-mode optical fibers.