Abstract: A cable may include an optical fiber and a tight buffer layer formed around the optical fiber. Additionally, a conductive toner wire may be coupled to the tight buffer layer in order to reduce shrinkage of the tight buffer layer due to low temperatures. A maximum distance between the optical fiber and the toner wire may be 1.0 mm.

Abstract: A cable may include an inner conductor and an outer conductor coaxially arranged around the inner conductor. A dielectric strength member may be positioned between the inner and outer conductors. The dielectric strength member may have a thickness between 0.1 mm and 50 mm and a tensile strength of at least 5,000 MPa. Additionally, a jacket may be formed around the outer conductor.

Abstract: A hybrid cable may include a central strength member and a plurality of buffer tubes helically wrapped around the central member. Each of the plurality of buffer tubes may house at least one optical fiber, and an outer jacket may surround the plurality of buffer tubes and the central strength member. Additionally, the central strength member may include one or more carbon nanotubes capable of transmitting a power signal.

Abstract: A cable may include a include an inner conductor and an outer conductor coaxially arranged around the inner conductor. A dielectric strength member may be positioned between the inner and outer conductors. The dielectric strength member may have a tensile strength of at least 10,000 MPa. Additionally, a jacket may be formed around the outer conductor.

Abstract: An all-dielectric self-supporting (ADSS) cable may include a central strength member and a plurality of buffer tubes helically wrapped around the central member. Each of the plurality of buffer tubes may house at least one optical fiber, and an outer jacket may surround the plurality of buffer tubes and the central strength member. Additionally, the central strength member may include a plurality of different strength layers including a first layer formed from relatively flexible material and a second layer formed from relatively rigid material.

Abstract: A cable may include a central strength member, a plurality of optical fiber buffer tubes positioned around the central strength member, and a jacket surround the plurality of buffer tubes and the central strength member. The central strength member may include a plurality of longitudinally extending and twisted conductive components. Each conductive component may include an inner conductor, a dielectric strength member formed around the inner conductor and having a tensile strength of at least 10,000 MPa, and an outer conductor formed around the dielectric strength member. The inner and outer conductor may form a balanced pair of conductors.

Abstract: An all-dielectric self-supporting (ADSS) cable may include a central strength member and a plurality of buffer tubes helically wrapped around the central member. Each of the plurality of buffer tubes may house at least one optical fiber, and an outer jacket may surround the plurality of buffer tubes and the central strength member. Additionally the central strength member may include a plurality of different strength layers including a first layer formed from relatively flexible material and a second layer formed from relatively rigid material.