TelecommunicationsCableMaterialTypeValue

kodeliste

-- Name -- telecommunications cable material type

Classification of telecommunications cable materials.

Name	Description	Code value
coaxial	Coaxial cable. -- Description -- A <i>c</i><i>oaxial </i><i>c</i><i>able</i>, or coax, is an electrical cable with an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by a tubular conducting shield.
opticalFiber	Fibre-optic cable. -- Description -- A <i>f</i><i>iber </i><i>o</i><i>ptic </i><i>c</i><i>able</i> is composed of thin filaments of glass through which light beams are transmitted to carry large amounts of data. The optical fibers are surrounded by buffers, strength members, and jackets for protection, stiffness, and strength. A fiber-optic cable may be an all-fiber cable, or contain both optical fibers and metallic conductors.
twistedPair	Twisted pair (copper) cable. -- Description -- A <i>c</i><i>opper </i><i>c</i><i>able</i> is a group of metallic conductors (copper wires) bundled together that are capable of carrying voice and data transmissions. The copper wires are bound together, usually with a protective sheath, a strength member, and insulation between individual conductors and the entire group.
other	Other.