Ground conductor in the context of Overhead cable

An overhead cable is a cable for the transmission of information, laid on utility poles. Overhead telephone and cable TV lines are common in North America. These poles sometimes carry overhead power lines for the supply of electric power. Power supply companies may also use them for an in-house communication network. Sometimes these cables are integrated in the ground or power conductor. Otherwise an additional line is strung on the pylons, usually on the body of the pylon in the height of a crossbar.At several lines built by the former power supply company EVS (now part of EnBW) in Baden-Württemberg, Germany, such cables are attached like a garland on the ground conductor or on an auxiliary rope. Although many of these cables were replaced by ground conductors with integrated communication cable or free-spun communication cables many of these cables are still in use.

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  Garland-like communication cable on the ground conductor of a 110 kV-line
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  Suspension towers with garland-like communication cable on the ground conductor
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  Strainer with garland-like communication cable on the ground conductor
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  Suspension tower of a 110 kV-line with garland-like communication cable on the ground conductor
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  Strainer of a 110 kV-line with garland-like communication cable on the ground conductor
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  Suspension tower of a 110 kV-line with anchorage of garland-like communication cable on the ground conductor and its conduction downward in the body of the tower
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  Branch pylon of a 110 kV-line with garland-like communication cables
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  380 kV/110 kV-line with two garland-like communication cables one on the ground conductor and one on an auxiliary rope
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  Detail view of a pinnacle of a pylon equipped with two garland-like communication cables
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  110 kV-line with two garland-like communication cables one on the ground conductor and one on an auxiliary rope
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  110 kV-line north of Herrenberg with two garland-like communication cables on the lowest crossbar
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  Medium voltage line with garland-like communication cable on a conductor

Cables are arranged on poles with the most dangerous cables, that is, those carrying power, strung highest. Overhead cable systems also include a number of different components for managing signal cables. These include splicing systems that allow multi-conductor cables for distributing telephone signals and snowshoe-shaped devices for reversing the direction of cables.