FIELD: optical communication systems engineering.
SUBSTANCE: optical communication system, wherein signals (λ1, λ2, λ3...) with different wave lengths are transferred between terminals (T1, T2, T3,...) of communication network (IL1, IL2, IL3) and wherein only signals(λ1,λ2) are regenerated, because it is required by their quality parameters. Control system during taking of decision concerning place of regeneration considers structure and properties of communication network, including existing regeneration possibilities and possible routing of transmission lines.
EFFECT: low costs of signal regeneration.
10 cl, 3 dwg
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