The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Aug. 13, 2019
Credo Technology Group Limited, Grand Cayman, KY;
Yattung Lam, San Jose, CA (US);
Baohua Chen, Xiamen, CN;
Credo Technology Group Limited, Grand Cayman, KY;
Abstract
Accordingly, there are disclosed herein architectures and communication methods that enable mass-manufactured cables to perform robustly at per-lane PAM4 symbol rates up to 56 GBd and beyond. One illustrative cable embodiment includes conductor pairs connected between a first connector and a second connector. The first and second connectors are each adapted to fit into an Ethernet port of a corresponding host device to receive from that host device an electrical input signal conveying an inbound data stream to the cable, and to provide to that host device an electrical output signal conveying an outbound data stream from the cable. The first and second connectors each include a respective transceiver that performs clock and data recovery on the electrical input signal to extract and re-modulate the inbound data stream for transit via the conductor pairs as a respective electrical transit signal conveying a transit data stream.