Abstract: A cable includes a jacket surrounding first and second insulated conductors and a first dielectric tape, wherein the first insulated conductor is twisted with the second insulated conductor with the first dielectric tape residing therebetween to form a first twisted pair. The cable's jacket may also surround additional twisted pairs, which are similarly formed. In alternative or supplemental embodiments of the invention, the first dielectric tape has a hollow core possessing a gas or material with a lower dielectric constant and/or at least a first side of said first dielectric tape facing to said first insulated conductor includes a plurality of ridges and valleys.

Abstract: A cable, of the twisted pair or fiber optic type, includes conductors for permitting patch cord tracing between ports. In the case of a twisted pair cable, the conductors may be embedded within, or attached to a surface of, a separator. Alternatively, in the case of a twisted pair cable, the conductors may be embedded within, or attached to a surface of, a jacket. In the case of a fiber optic cable, the conductors may be located amongst strength members. Alternatively, in the case of a fiber optic cable, the conductors may be embedded within, or attached to a surface of, a jacket.

Abstract: A cable includes a jacket surrounding first and second insulated conductors and a first dielectric tape, wherein the first insulated conductor is twisted with the second insulated conductor with the first dielectric tape residing therebetween to form a first twisted pair. The cable's jacket may also surround a similarly formed second twisted pair. In alternative or supplemental embodiments of the invention, the first insulated conductor includes a first conductor surrounded by a layer of first dielectric insulating material having a radial thickness of about 7 mils or less; the first dielectric tape has a first width which is equal to or less than the diameters of the first and second insulated conductors plus a thickness of the first dielectric tape; the first dielectric tape has a cross sectional shape, which presents first and second recessed portions for seating the first and second insulated conductors; twist lengths of the first and second twisted pairs are between approximately 0.22 to 0.

Abstract: A cable, of the twisted pair or fiber optic type, includes conductors for permitting patch cord tracing between ports. In the case of a twisted pair cable, the conductors may be embedded within, or attached to a surface of, a separator. Alternatively, in the case of a twisted pair cable, the conductors may be embedded within, or attached to a surface of, a jacket. In the case of a fiber optic cable, the conductors may be located amongst strength members. Alternatively, in the case of a fiber optic cable, the conductors may be embedded within, or attached to a surface of, a jacket.

Abstract: An apparatus for forming a cabling media using a wire pair including first and second conductor members, each of the first and second conductor members including a respective conductor and a respective insulation cover surrounding the conductor thereof, includes a wire pair twisting device and a wire pair twist modulator. The wire pair twisting device is adapted to twist the first and second conductor members about one another to form a twisted wire pair. The wire pair twist modulator is upstream of the wire pair twisting device. The wire pair twist modulator includes an engagement member to hold the first and second conductor members at a hold location to restrict rotation of the first and second conductor members about one another. The apparatus defines a twist zone extending from the hold location to a twist initiation location of the wire pair twisting device.

Abstract: A cable includes a jacket surrounding first and second insulated conductors and a first dielectric tape, wherein the first insulated conductor is twisted with the second insulated conductor with the first dielectric tape residing therebetween to form a first twisted pair. The cable's jacket may also surround a similarly formed second twisted pair. In alternative or supplemental embodiments of the invention, the first insulated conductor includes a first conductor surrounded by a layer of first dielectric insulating material having a radial thickness of about 7 mils or less; the first dielectric tape has a first width which is equal to or less than the diameters of the first and second insulated conductors plus a thickness of the first dielectric tape; the first dielectric tape has a cross sectional shape, which presents first and second recessed portions for seating the first and second insulated conductors; twist lengths of the first and second twisted pairs are between approximately 0.22 to 0.

Abstract: A twisted pair cable and a method of making the twisted pair cable are described. First and second insulated conductors are twisted about each other to form a twisted pair. A first insulating material surrounds a first conductor to form the first insulated conductor. In a first alternative or supplemental embodiment, the first insulating material directly abuts a circumference of the first conductor and has a first area with a first radial thickness and a second area with a thinner radial thickness. In a second alternative or supplemental embodiment, the first insulating material has a first area with a first radial thickness and a second area with a thinner radial thickness and the first area resides along a portion of the first insulated conductor which is abutting the second insulated conductor.

Abstract: An apparatus for forming a cabling media using a wire pair including first and second conductor members, each of the first and second conductor members including a respective conductor and a respective insulation cover surrounding the conductor thereof, includes a wire pair twisting device and a wire pair twist modulator. The wire pair twisting device is adapted to twist the first and second conductor members about one another to form a twisted wire pair. The wire pair twist modulator is upstream of the wire pair twisting device. The wire pair twist modulator includes an engagement member to hold the first and second conductor members at a hold location to restrict rotation of the first and second conductor members about one another. The apparatus defines a twist zone extending from the hold location to a twist initiation location of the wire pair twisting device.

Abstract: A twisted pair cable and a method of making the twisted pair cable are described. First and second insulated conductors are twisted about each other to form a twisted pair. A first insulating material surrounds a first conductor to form the first insulated conductor. In a first alternative or supplemental embodiment, the first insulating material directly abuts a circumference of the first conductor and has a first area with a first radial thickness and a second area with a thinner radial thickness. In a second alternative or supplemental embodiment, the first insulating material has a first area with a first radial thickness and a second area with a thinner radial thickness and the first area resides along a portion of the first insulated conductor which is abutting the second insulated conductor.

Abstract: A cable includes a jacket surrounding first and second insulated conductors and a first dielectric tape, wherein the first insulated conductor is twisted with the second insulated conductor with the first dielectric tape residing therebetween to form a first twisted pair. The cable's jacket may also surround a similarly formed second twisted pair. In alternative or supplemental embodiments of the invention, the first insulated conductor includes a first conductor surrounded by a layer of first dielectric insulating material having a radial thickness of about 7 mils or less; the first dielectric tape has a first width which is equal to or less than the diameters of the first and second insulated conductors plus a thickness of the first dielectric tape; the first dielectric tape has a cross sectional shape, which presents first and second recessed portions for seating the first and second insulated conductors; twist lengths of the first and second twisted pairs are between approximately 0.22 to 0.

Abstract: A coaxial cable [10, 50] includes an inner conductor [11] that is separated from an outer conductor [13] by a layer of insulating material [12]. The outer conductor includes a thin sheet of metallic foil that envelops the insulating material and has a seam [14] that extends in the longitudinal direction of the cable. In a first embodiment, the insulated conductor is axially rotated (twisted) with respect to its own longitudinal axis. In a second embodiment, the outer conductor is wrapped around the layer of insulating material. In both embodiments, there is relative rotation between the insulated conductor and the outer conductor. This practice is referred to as relative insulated conductor rotation, and it significantly improves the structural return loss characteristics of a coaxial cable when the outer conductor includes an asymmetry, such as a seam, that extends in the longitudinal direction of the cable.