Annotation: The article poses and solves the problem of optimizing the parameters of a multifunctional laser information and measuring system for a polygon test complex on a multiplicity of signals, structures and technical parameters based on the minimum cost of the system, while limiting the accuracy of the measuring and noise protecting of the information channel. This task is an integral part of the construction of this system based on the basic tactical and technical requirements for the given structure and signals. Hardware alignment for all measuring and information channels of the system assumes the use of its common part (transmit-receive), and signal combination – time, frequency, polarization, phase, structural and combined signal separation, respectively, through channels. The developed method uses the existing methods of modern mathematical programming in the separable representation of value and represents the optimum in analytical form, due to which it allows to "sew" individual blocks of tasks into a common (single) solution. Analytical expressions for calculations are presented.