Optical transponder
US11349571B2 · kind B2 · utility
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18Claims
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Assignee
Inventor
Key dates
| Filing date | Mar 20, 2019 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Mar 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2011/005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical transmitter includes: a plurality of client ports configured to receive a client signal from an end user device; a plurality of line ports configured to generate a line signal in which the client signal is stored, and transmit the line signal to an optical receiver; a switch configured to connect the plurality of client ports with the plurality of line ports; and a label provider configured to provide the client signal with a label for identifying a transmission destination in the optical receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.