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:
Oct. 20, 2020
Filed:
Jan. 22, 2019
Cisco Technology, Inc., San Jose, CA (US);
Amrik S. Bains, Livermore, CA (US);
Kenneth Christian Naumann, Livermore, CA (US);
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
In one embodiment, an apparatus includes four independent single pair Ethernet ports coupled to a cable comprising four wire pairs for communication with a micro-switch, the micro-switch configured for communication with four endpoint devices, each of the endpoint devices in communication with the micro-switch over a single pair Ethernet cable comprising one of the four wire pairs. Each of the four independent single pair Ethernet ports comprises an echo canceller for receiving input from a transmitter at one of the independent single pair Ethernet ports and each of the other independent single pair Ethernet ports to cancel alien crosstalk between the four wire pairs.