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Twisted pair cabling is a type of communications cable in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility. Compared to a single conductor or an untwisted balanced pair , a twisted pair reduces electromagnetic radiation from the pair and crosstalk between neighboring pairs ...
An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely standardized internationally today, but may vary from country to country, or engineering ...
A circuit diagram (or: wiring diagram, electrical diagram, elementary diagram, electronic schematic) is a graphical representation of an electrical circuit. A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations.
A diagram of the twisted pair cable in a USB lead, showing the two data wires. Date: 22 October 2008: Source: self-made, Inkscape, rebuild in Notepad: Author: User:WolfWings and User:Inductiveload: Permission (Reusing this file)
Interconnecting wire routes may be shown approximately, where particular receptacles or fixtures must be on a common circuit. Wiring diagrams use standard symbols for wiring devices, usually different from those used on schematic diagrams. The electrical symbols not only show where something is to be installed, but also what type of device is ...
A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board.The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15.
Twisted-pair cable 10GBASE-T: 802.3an-2006 (55) 8P8C (IEC 60603-7-4 (unscreened) or IEC 60603-7-5 (screened)) Uses Cat 6A twisted-pair wiring, four lanes at 800 MBd each, PAM-16 with DSQ128 line code 10GBASE-T1: 802.3ch-2020 (149) Uses a single, bi-directional twisted pair in full duplex mode only, intended for automotive and industrial ...
The wire pairs are referenced directly by their color combination, or by the pair number. For example, pair 9 is also called the red-brown pair. In technical tabulations, the colors are often suitably abbreviated. Violet is the standard name in the telecommunications and electronics industry, but it is sometimes referred to as purple.