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Methods and apparatus to provide local warning of a low battery condition from an optical network terminal

  • US 20070274716A1
  • Filed: 05/11/2006
  • Published: 11/29/2007
  • Est. Priority Date: 05/11/2006
  • Status: Abandoned Application
First Claim
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1. An optical network terminal coupled to a power supply having a battery, the power supply to send a data signal to the optical network terminal indicating a condition of the battery, the optical network terminal comprising:

  • a first data port to receive the data signal from the power supply;

    a second data port; and

    a controller to read the data signal and send a warning signal of the battery condition via the second data port to a device in a customer premises serviced by the power supply.

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