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US 5,350,324 AGranted
Telecommunications circuit assemblies of wires and connectors
AssigneeNorthern Telecom Limited
InventorPaul-Andre Guilbert
Life of this patent
Estimating the term…
Abstract
A wall socket or patch panel (distribution frame) has pairs of incoming conductor wires connected into terminal pairs in one connector. Wires passing between that connector and another connector are then twisted together with wires associated with other pairs. This provides a compensating reactive coupling to a parasitic reactive coupling existing between conductors within the connectors.
Claims2
A telecommunications circuit assembly comprising:
- a first connector and a second connector, the first connector having a plurality of conductors disposed in a rectilinear array wherein a parasitic reactive coupling exists between a first of the conductors and a second of the conductors adjacent to the first conductor in one direction along the array and wherein a parasitic reactive coupling exists between the first conductor and a third of the conductors adjacent to the first conductor in the opposite direction along the array;
- and a plurality of individually insulated conductor wires each electrically connecting an individual conductor of the first connector with an individual conductor of the second connector with the insulated conductor wire extending from the first conductor twisted along one part of its length solely with another of the conductor wires and twisted along another part of its length with a further of the conductor wires, the other and the further conductor wires selectively extending to fourth and fifth conductors whereby the twisting of the first conductor wire with the other conductor wire and with the further conductor wire produces compensating reactive couplings to the parasitic reactive couplings.
A method of making a telecommunications assembly comprising:
- providing a first connector and a second connector, the first connector having a plurality of conductors disposed in a rectilinear array wherein a parasitic reactive coupling exists between a first of the conductors and a second of the conductors adjacent to the first conductor in one direction along the array and wherein a parasitic reactive coupling exists between the first conductor and a third of the conductors adjacent to the first conductor in the opposite direction along the array;
- connecting a plurality of individually insulated conductor wires each to an individual conductor of the first connector and to an individual conductor of the second conductor while twisting part of the length of the conductor wire extending from the first conductor with another of the conductor wires and twisting another part of said length with a further of the conductor wires, the other and the further conductor wires being selectively connected to fourth and fifth conductors of the first connector whereby the twisting of the first conductor wire with the other conductor wire and with the further conductor wire produces compensating reactive couplings to the parasitic reactive couplings.
Dependencies are inferred from the claim text.