Pure-optical active cable and repeater
US12132520B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2024 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Jun 13, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The disclosure discloses a receiving end/signal transmitting method, a pure-optical active cable and an active cable. The receiving end includes a first high-speed signal optoelectronic transmission module and a first low-speed signal optoelectronic transmission module; a power supply port of the first high-speed signal optoelectronic transmission module being connected with a high-speed signal line of the receiving end, and a power supply port of the first low-speed signal optoelectronic transmission module being connected with the high-speed signal line. When the high-speed signal line of the receiving end is connected to a termination power supply of a display device during signal transmitting, the first high-speed signal optoelectronic transmission module and the first low-speed signal optoelectronic transmission module are capable of acquiring a power supply signal from the high-speed signal line to solve power supply in the receiving end of the pure-optical active cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.