Cable with offset filler
First Claim
1. A method of assembling an electrical cable having a length, the method comprising:
- providing a plurality of twisted pairs of electrical conductors, each twisted pair having a lay length that differs from the lay lengths of the other twisted pairs at any point of adjacency along the length of the cable;
intentionally varying the lay length of each twisted pair along the length of the cable so that each twisted pair has a varied lay length, wherein the varied lay length of each twisted pair is different from the varied lay lengths of the other twisted pairs at any point of adjacency along the length of the cable;
separating the twisted pairs from each other by disposing the twisted pairs about a filler that extends along the length of the cable; and
disposing the filler and the twisted pairs within a jacket.
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Accused Products
Abstract
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.
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Citations
15 Claims
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1. A method of assembling an electrical cable having a length, the method comprising:
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providing a plurality of twisted pairs of electrical conductors, each twisted pair having a lay length that differs from the lay lengths of the other twisted pairs at any point of adjacency along the length of the cable; intentionally varying the lay length of each twisted pair along the length of the cable so that each twisted pair has a varied lay length, wherein the varied lay length of each twisted pair is different from the varied lay lengths of the other twisted pairs at any point of adjacency along the length of the cable; separating the twisted pairs from each other by disposing the twisted pairs about a filler that extends along the length of the cable; and disposing the filler and the twisted pairs within a jacket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification