CABLE WITH TWISTED PAIRS OF INSULATED CONDUCTORS
A cable includes first and second twisted pairs of insulated conductors, a first inner shield at least partially surrounding the first twisted pair. The first inner shield is at least partially conductive. A second inner shield at least partially surrounds the second twisted pair. The second inner shield is at least partially conductive. An at least partially conductive outer shield at least partially surrounds the first and second twisted pairs and the first and second inner shields such that the first and second twisted pairs and the first and second inner shields extend within an internal passageway of the outer shield.
1 - 20 . (canceled)
21 . A cable comprising:
an insulative jacket;
a plurality of sub-cables positioned within the insulative jacket such that the jacket at least partially surrounds the sub-cables, at least some of the sub-cables including:
a first twisted pairs of insulated conductors;
a first inner shield at least partially surrounding the first twisted pair, the first inner shield being at least partially conductive;
a second twisted pair of insulated conductors;
a second inner shield at least partially surrounding the second twisted pair, the second inner shield being at least partially conductive; and
an outer shield at least partially surrounding the first and second twisted pairs and the first and second inner shields such that the first and second twisted pairs and the first and second inner shields extend within an internal passageway of the outer shield, the outer shield being at least partially conductive; and
a filler element disposed within the insulative jacket at least partially between adjacent sub-cables, the filler element including a conductive material, the filler element engaging and electrically connecting at least two of the sub-cables.
22 . The cable of claim 21 , wherein the outer shield is a first outer shield, and wherein the cable further comprises a second outer shield disposed within the insulative jacket, the second outer shield at least partially surrounding the sub-cables, the second outer shield being conductive.
23 . The cable of claim 22 , wherein the second outer shield includes at least one conductive layer formed on a dielectric material.
24 . The cable of claim 23 , wherein the second outer shield includes conductive tape.
25 . The cable of claim 21 , wherein the first inner shield comprises a channel within which the first twisted pair extends, and wherein no other twisted pair extends within the channel.
26 . The cable of claim 21 , wherein the first and second inner shields do not surround any other twisted pairs besides the respective first and second twisted pairs.
27 . The cable of claim 21 , wherein each sub-cable further includes third and fourth twisted pairs of insulated conductors.
28 . The cable of claim 21 , wherein the plurality of sub-cables includes four sub-cables.
29 . The cable of claim 21 , wherein the first and second inner shields are electrically connected to the outer shield.
30 . The cable of claim 29 , wherein at least one of the sub-cables includes a drain wire configured to electrically connect at least one of the first or second inner shields to the outer shield.
31 . The cable of claim 30 , wherein the drain wire is spirally wrapped around the twisted pairs of the sub-cable.
32 . The cable of claim 21 , wherein at least one of the first or second inner shields is engaged with the outer shield.
33 . The cable of claim 21 , further comprising a conductive tape at least partially surrounding the sub-cables, the jacket at least partially surrounding the tape.
34 . The cable of claim 21 , wherein the filler element has a diamond-shaped transverse cross-section.
35 . The cable of claim 21 , further comprising a second filler element disposed within the insulative jacket, the second filler element being exterior of any of the sub-cables.
36 . The cable of claim 35 , wherein the second filler element is electrically conductive.
37 . The cable of claim 35 , further comprising a drain wire disposed within the insulative jacket and exterior of any of the sub-cables.
38 . The cable of claim 37 , wherein the drain wire is spirally wrapped around the sub-cables.
39 . The cable of claim 35 , wherein the second filler element includes at least one conductive layer formed on a dielectric material.
40 . The cable of claim 1 , wherein the filler element includes at least one conductive layer formed on a dielectric material.