R.G. Galeev – Dr.Sc. (Eng.), General Director, JSC «SPE «Radiosviaz» (Krasnoyarsk)
D.N. Mikhalev – Master Student, Reshetnev Siberian State University of Science and Technology (Krasnoyarsk)
E-mail: Chip_force@mail.ru

E.G. Moiseev – Master Student, Reshetnev Siberian State University of Science and Technology (Krasnoyarsk)
E-mail: Evgesha88@rambler.ru

The main problems arising in the development of analog receiving and transmitting modules for a fiber-optic communication line are considered in the article. Also recommendations are given to improve the characteristics of the finished product, which contains modules for fiber-optic communication.

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