High performance telecommunications cable

Details High performance telecommunications cable High performance telecommunications cable

2005-11-15

2010-11-23

Nguyen, Chau N (Department: 2831)

Electricity: conductors and insulators

Conduits, cables or conductors

Insulated

C174S1130AS

Reexamination Certificate

active

07838773

ABSTRACT:
A telecommunications cable comprising four twisted pairs of conductors and a separator spline comprised of a principal dividing strip and a first subsidiary dividing strip attached longitudinally along a first side of the principal dividing strip and a second dividing strip attached longitudinally along a second side of the principal dividing strip, the spline separating the four twisted pairs such that they are arranged in a staggered configuration. A method for reducing cross talk between adjacent cables in a telecommunications system, the method comprising the steps of, for each of the cables, providing a plurality of twisted pairs of conductors, winding an elongate filler element around the twisted pairs and covering the twisted pairs and the element with a cable jacket, the element introducing a visible distortion into an outer surface of the jacket.

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Philip McGettigan et al, New Cable Construction to Improve Crosstalk and/or attenuation, Jan. 17, 1991, Northern Telecom.

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