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Active fiber loss monitor and method

  • US 20050174563A1
  • Filed: 02/11/2004
  • Published: 08/11/2005
  • Est. Priority Date: 02/11/2004
  • Status: Abandoned Application
First Claim
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8. In a system having at least two nodes connected by a fiber path, a method for detecting a fiber condition along the fiber path, the method comprising the steps of:

  • providing a feedback path to couple with the fiber path to form a feedback loop; and

    measuring the fiber condition on the fiber path in response to a detected change along the feedback path.

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