System and method for real time protection applications on hybrid controller architecture
US12355485B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 2023 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jan 17, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/25
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system, a line module in a terminal node of an optical network, and/or a method are described in which a first embedded device of a first line module transmits a first fault signal to a first real time processor of the first line module. In response, the first real time processor triggers the first embedded device to deactivate a first laser of a first coherent optical transceiver of the first line module and transmits a second fault signal to a second real time processor of a second line module. In response, the second real time processor triggers a second embedded device of the second line module to activate a second laser of a second coherent optical transceiver of the second line module. The first laser and the second laser may be operable to supply a first optical signal and a second optical signal, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.