Enhanced digital diagnostics for optical PAM apparatus
US9780869B2 · kind B2 · utility
4Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Apr 18, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A Pulse Amplitude Modulated (PAM) optical device utilizing multiple wavelengths, features a communications interface having enhanced diagnostics capability. New registers are created to house additional diagnostic information, such as error rates. The diagnostic information may be stored in raw form, or as processed on-chip utilizing local resources.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.