twisted-pair wiring
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twisted-pair cable — Abbreviated TP. Cable that comprises two or more pairs of insulated wires twisted together, at six twists per inch. In twisted pair cable, one wire carries the signal and the other is grounded. The cable may be shielded or unshielded.… … Dictionary of networking
Twisted pair — 25 pair color code Chart Twisted pair cabling is a type of wiring in which two conductors (the forward and return conductors of a single circuit) are twisted together for the purposes of canceling out electromagnetic interference (EMI) from… … Wikipedia
Ethernet over twisted pair — cable (upper) and 8P8C plug (lower) Ethernet over twisted pair technologies use twisted pair cables for the physical layer of an Ethernet computer network. Other Ethernet cable standards employ coaxial cable or optical fiber. Early versions… … Wikipedia
shielded twisted pair — noun a) A pair of twisted wires which is surrounded by a metal shield in order to protect from EMI. b) by extension, a cable, with multiple twisted pair wiring pairs surrounded by a single shield Syn: STP … Wiktionary
shielded twisted-pair cable — Abbreviated STP. Cable with a foil shield and copper braid surrounding the pairs of wires. The wires have a minimum number of twists per foot of cable length; the greater the number of twists, the lower the crosstalk. STP offers high speed… … Dictionary of networking
unshielded twisted pair — inexpensive type of cable composed of two unshielded wires twisted around one another (cable used in home telephone wiring and some local area networks), UTP … English contemporary dictionary
Pair gain — In telephony, pair gain is a method of transmitting multiple POTS signals over the twisted pairs traditionally used for a single traditional subscriber line in telephone systems. Pair gain has the effect of creating additional subscriber lines.… … Wikipedia
Wiring party — Wiring parties, (or wiring sappers, cutters), were used during World War I on the Western Front as an offensive countermeasure against the enemy’s barbed wire obstacles. Though a hazardous and stressful duty, workers worked at night to repair,… … Wikipedia
25-pair color code — The 25 pair color code is a color code used to identify individual conductors in a kind of electrical telecommunication wiring for indoor use, known as twisted pair cables (often seen with RJ21 cables). The colors are applied to the insulation… … Wikipedia
Split pair — A split pair is a wiring error where two connections that are supposed to be connected using the two wires of a twisted pair are instead connected using two wires from different pairs. Such wiring negates the benefit of using twisted pair in the… … Wikipedia
20-pair colour code (Australia) — The 20 pair colour code is a colour code used in Australia to identify individual conductors in a kind of electrical telecommunication wiring for indoor use, known as twisted pair cables. The colours are applied to the insulation that covers each … Wikipedia
