Dual reactance low noise modular connector insert
AssigneeOrtronics, Inc.
InventorsRobert A. Aekins, George M. Kessler, Jay Venditti, Joseph E. Dupuis
Life of this patent
Estimating the term…
Abstract
The present invention is related to the modular plug housing insert device that makes electrical contact to a telecommunication plug to complete an interface media connection. The positional relationship of the conductors in the modular plug housing insert device are arranged to from capacitance, such that the Near-end Crosstalk (NEXT) and Far End Crosstalk (FEXT) is reduced without compromising impedance.
Claims20
An insert in the data signal transmission media plug receiving space of a modular housing, comprising:
- a dielectric support member having a plurality of pairs of electrically conductive elongated members, each elongated member having a front end portion including a contact portion exposed in the receiving space for making electrical contact with a media plug contact and a rear end portion including an electrically conductive connector device, wherein the plurality of pairs of elongated members are disposed on the support member in positional relationships with respect to each other such that a capacitance is formed for compensating electrical noise during transmission of a signal.
An insert as wherein the connecting devices comprise electrically conductive pins.
An insert in a modular jack for receiving and compensating a signal transmitted through the eight leads from a standard RJ45 wire plug, comprising:
- a dielectric support member;
- and
- eight elongated conductive elements disposed on the support member, each element having a front portion and a rear portion, each front portion having a contact portion for establishing electrical contact with one of the eight leads, each rear portion having a connecting device for further transmission of the signal, wherein the elements are in a positional relationship with respect to each other for forming a capacitance to compensate electrical noise during transmission of the signal.
An arrangement for compensating cross-talk noise in an electrical signal, comprising:
- a printed circuit board with at least one front terminal and at least one rear terminal for connecting with electrically conductive media;
- a dielectric modular jack housing having a signal transmission media receiving space for signal transmission media having a plurality of conductive leads;
- a plurality of pairs of elongated conductors disposed in the signal transmission media receiving space, each elongated conductor of the plurality of elongated conductors having a front end portion and a back end portion, the back end portion including a connecting device for connecting with the front terminal on the printed circuit board and the front end portion including a contact portion for engaging the plurality of conductive leads,
- wherein the plurality of pairs of elongated conductors are in a positional relationship with respect to each other to form a capacitance for compensating electrical noise in a signal transmission
Dependencies are inferred from the claim text.