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Optical transmission system, operational wave length several restriction methods and program
Optical transmission system, operational wave length several restriction methods and program
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机译:光传输系统,工作波长几种限制方法和程序
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摘要
An optical transmission device that is connected to transmission paths of a network, that performs optical communication according to a wavelength division multiplex format and that transmits optical signals over the transmission paths according to path types that have been set to wavelengths of the optical signals and including an upper limit value storage section that stores an upper limit value of the number of operational wavelengths that is the number of wavelengths to which the path types are set; an acceptance section that accepts a changing request that requests that the number of operational wavelengths be changed; and a license determination section that decides the number of operational wavelengths, wherein if the number of wavelengths that has been changed according to the accepted changing request is equal to or smaller than the stored upper limit value and the license determination section newly sets the changed number of wavelengths for the number of operational wavelengths.
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