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Optical amplifier signaling systems and methods for shutoff coordination and topology discovery
Optical amplifier signaling systems and methods for shutoff coordination and topology discovery
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机译:用于关闭协调和拓扑发现的光放大器信令系统和方法
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摘要
A network element includes a transmitting amplifier configured to transmit to a first optical fiber, wherein the transmitting amplifier has a pump laser; and an optical monitor connected to a second optical fiber and configured to detect a portion of optical power thereon; wherein the pump laser is modulated to convey a signal to a second optical monitor in a second network element connected to the first optical fiber, when the transmitting amplifier is one of in a safety mode and has no input.
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