LIGHTWAVE COMMUNICATION SYSTEM Russian patent published in 2008 - IPC H04B10/00 

FIELD: physics.

SUBSTANCE: method consists in separation of K edges of lightwave communication system, on each of which the total number of through-passing paths between paired corresponding communication centres exceeds minimum allowed value. For this purpose structural matrix of lightwave communication system is formed. Under formed structural matrix the total value of paths is calculated with rank not exceeding allowed value, between each paired corresponding communication centres. Then path matrix is formed between all paired corresponding communication centres, and the edges corresponding to lines of path matrix are separated for which the specified condition is satisfied. Then set of light sources with stably narrow ranges and spectral multiplex terminals on far end, and corresponding set of photodetectors and spectral multiplex terminals on far end on each centre, incidental to corresponding separated edges of lightwave communication system is provided.

EFFECT: reduction of material costs at method implementation maintaining preset throughput.

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