Adc Telecommunications, Inc.

Adc Gmbh

Tyco Electronics Services Gmbh

John W Grosh

Robert Kenny

Spring Stutzman

David Wiekhorst

Stuart James Reeves

Roger Anderson

Keith Ford

Fred Johnston

Frederick W Johnston

Stuart Reeves

The present invention relates to cables made of twisted conductor pairs. More specifically, the present invention relates to twisted pair communication cables for high-speed data communications applications. A twisted pair including at least two conductors extends along a generally longitudinal axis, with an insulation surrounding each of the conductors. The conductors are twisted generally longitudinally along the axis. A cable includes at least two twisted pairs and a filler. At least two of the cables are positioned along generally parallel axes for at least a predefined distance. The cables are configured to efficiently and accurately propagate high-speed data signals by, among other functions, limiting at least a subset of the following: impedance deviations, signal attenuation, and alien crosstalk along the predefined distance.

Cable with offset filler

Cable utilizing varying lay length mechanisms to minimize alien crosstalk

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Centennial, CO, United States of America

John W Grosh