Method and system for maintenance of a passive optical network
US7729612B2 · kind B2 · utility
7Cited by
0References
7Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | Jun 1, 2010 |
| Priority date | — |
| Expiry date | Nov 16, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2011/0081
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a passive optical network (PON) and discloses a method and system for maintaining the PON where the optical line terminal (OLT) is provided with an optical power detection module for measuring the total power of optical signals received by the PON, and the optical network units (ONUs) are provided with an optical transmitter power supply module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.