Communication plug with balanced wiring to reduce differential to common mode crosstalk
US7220149B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 4, 2005 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Feb 4, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R24/62
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A communications plug includes: a mounting substrate; a plurality of pairs of output terminals attached to the mounting substrate; and first, second, third and fourth pairs of conductors. The first, second and fourth pairs of the output terminals are arranged in immediately adjacent relationship, and a third pair of output terminals includes output terminals that are separated from each other such that a first output terminal of the third pair is positioned between the first and second pairs of output terminals, and such that a second output terminal of the third pair is positioned between the first and fourth pairs of output terminals. Each of the first, second, third and fourth pairs of conductors is attached for electrical communication with a respective one of the output terminals. The third pair of conductors has at least two locations in which the conductors of the pair cross each other, and is arranged such that, between the crossover locations, the third pair of conductors forms an expanded loop that brings segments of the third conductor into closer proximity to the second and fourth pairs of conductors than to the first pair of conductors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.