cable pole line
1Overhead power line — This article is about power lines for general transmission of electrical power. For overhead lines used to power road and rail vehicles, see Overhead lines. Transmission lines in Lund, Sweden …
2Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
3Overhead cable — Pole carrying electricity, Cable TV, and telephone equipment (top to bottom), in New Zealand. Two pairs of shoes can be seen hanging from wires. An overhead cable is a cable for the transmission of information, laid on utility poles. Overhead… …
4Utility pole — A utility pole, telegraph pole, telephone pole, power (electricity) pole, or telegraph post is a pole used to support overhead electrical wires, cables, and optical fiber and associated equipment. They may carry both wires to distribute electric… …
5Australian Overland Telegraph Line — The (subsequent) Adelaide Darwin railway follows the route of the Telegraph Line, using the easternmost (yellow) path. The railway was finished as far as Alice Springs on 6 August 1929, and as far as Darwin in 2003. The Australian Overland… …
6Control line — Brodak Control Line Aerobatic Strega in flight Control line (also called U Control ) is a simple and light way of controlling a flying model aircraft. The aircraft is connected to the operator by a pair of lines, attached to a handle, that work… …
7Power line communication — or power line carrier (PLC), also known as power line digital subscriber line (PDSL), mains communication, power line telecom (PLT), power line networking (PLN), or broadband over power lines (BPL) are systems for carrying data on a conductor… …
8Semaphore line — This article is about the communication system using towers with pivoting shutters. For other uses, see Semaphore (disambiguation). For the now closed railway in Adelaide, Australia, see Semaphore railway line, Adelaide. A Chappe telegraph at… …
9South Pole Traverse — McMurdo – South Pole Highway A red line indicating the path of the traverse Route information …
10Air cable — An air cable is an insulated cable usually containing all conductors required for an electrical transmission system or a telecommunication line, which is spun between poles or pylones. Further air cables of fiberoptic basic are also available. As …
