Adc Telecommunications, Inc.

Dave Wiekhorst

Spring Stutzman

Scott Avery Juengst

Fred Johnston

Frederick W Johnston

Kamlesh G Patel

Jeff Stutzman

Lewis Hazy

Erich Sawyer

Federick W Johnston

A multi-pair cable having a double jacket, including an inner jacket and an outer jacket. The inner and outer jackets each including channels formed on an inner surface. The channeled double jacket of the cable reducing the occurrence of alien crosstalk between adjacent cables by reducing the overall dielectric constant of the cable and increasing the center-to-center distance between adjacent cables. The channeled double jacket of the cable still accommodating existing standard cable connectors.

Multi-pair cable with channeled jackets

A multi-twisted pair cable including a plurality of twisted pairs positioned within pockets of a filler. The filler including shaped elements having retaining members for retaining the twisted conductor pairs of the plurality within the pockets of the filler. At least one of the shaped elements of the filler having an end piece that creates a helical ridge in the jacket of the multi-twisted pair cable.

Cable with twisted pair centering arrangement

A multi-pair cable having a plurality of twisted conductor pairs. The twisted conductor pairs each have an initial lay length that is different from that of the other twisted conductor pairs. The plurality of twisted conductor pairs defines a cable core. The core is twisted at a varying twist rate such that the cable core has a mean lay length of less than 2.5 inches.

Multi-pair cable with varying lay length

A cable including a first group of inner twisted conductor pairs and a second group of outer twisted conductor pairs. The first group of inner pairs is twisted at a first twist rate, the second group of outer pairs is twisted at a second twist rate.

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Potter, NE, United States of America

Dave Wiekhorst