Backward compatible connectivity for high data rate applications
First Claim
1. A communication jack for connecting to a first plug and a second plug, said jack comprising:
- a housing including a plug receiving aperture;
a first plurality of plug interface contacts in said plug receiving aperture for connection to said first plug, a subset of said first plurality of contacts also for connection to said second plug;
a second plurality of plug interface contacts in said plug receiving aperture also for connection to said second plug, said second plurality of plug interface contacts different from said first plurality of plug interface contacts;
at least one ground contact at least partially within said housing for providing a signal ground for said subset of said first contact pairs when said jack is connected to said second plug, said at least one ground contact separate from said first plurality of plug interface contacts and said second plurality of plug interface contacts; and
a circuit board, wherein said circuit board is movable between a first position in which said first circuit engages said first set of plug interface contacts and a second position in which said second circuit engages said second set of plug interface contacts.
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Accused Products
Abstract
The present invention provides a communication jack for connecting to one of a first plug and a second plug. The jack includes a housing, plug interface contacts, and coupling circuitry. The plug interface contacts are at least partially within said housing and include a plurality of contact pairs having at least a first contact pair and a second contact pair. The coupling circuitry is configured for engaging said first contact pair and said second contact pair when said first plug is inserted into said housing. The coupling circuitry is configured for disengaging from said first contact pair and said second contact pair when said second plug is inserted into said housing.
19 Citations
6 Claims
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1. A communication jack for connecting to a first plug and a second plug, said jack comprising:
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a housing including a plug receiving aperture; a first plurality of plug interface contacts in said plug receiving aperture for connection to said first plug, a subset of said first plurality of contacts also for connection to said second plug; a second plurality of plug interface contacts in said plug receiving aperture also for connection to said second plug, said second plurality of plug interface contacts different from said first plurality of plug interface contacts; at least one ground contact at least partially within said housing for providing a signal ground for said subset of said first contact pairs when said jack is connected to said second plug, said at least one ground contact separate from said first plurality of plug interface contacts and said second plurality of plug interface contacts; and a circuit board, wherein said circuit board is movable between a first position in which said first circuit engages said first set of plug interface contacts and a second position in which said second circuit engages said second set of plug interface contacts. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification