Optical network monitoring system and method
US7680413B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 26, 2005 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Dec 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/079
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An optical network monitoring system and method provide for optical network diverting or further legal intercept, operational and/or other monitoring of general or specific transmission information that may be transmitted via a network optical branch. In one embodiment, a splitter within a diverter assembly diverts a portion of a received transmission signal (strength) to an optical receiver or re-transmitter, and outputs a further portion of the signal via a diverter assembly output or further via a re-transmitter or booster. In another embodiment, the splitter is generally matched to the receiver. A further embodiment provides for transferring the diverted portion to a monitoring assembly with which the diverting assembly may be matched, disposed or otherwise integrated, and which may provide for configuring the diverting assembly. The monitoring assembly may further provide for conducting monitoring processing, which may include receiving additional information from a service host or other system component, processing the diverted portion, additional information or both, and/or using the additional information for processing the diverted portion. The monitoring assembly may stil…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.