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WDM device, client device, network, system and method for allocating wavelength of WDM to a client signal
WDM device, client device, network, system and method for allocating wavelength of WDM to a client signal
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机译:WDM设备,客户端设备,网络,用于将WDM波长分配给客户端信号的系统和方法
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摘要
A WDM (Wavelength Divisional Multiplex) device is provided in which a client signal having a band that is greater than a band of a wavelength used for wavelength-division multiplexing is allocated a plurality of wavelengths and is transmitted as a wavelength-division multiplexed signal. The WDM device includes a used-band detecting part for detecting a used-band that is used by the client signal supplied from a client device. The used-band is detected from a path layer of the client signal using set-up information contained in the path layer of the client signal. The WDM device also includes a mapping part for mapping the detected used-band onto wavelengths used for wavelength-division multiplexing.
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