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It provides some "shielding" to minimize coupling between signals in a cable, reducing crosstalk and other forms of interference. It is cheaper than the complete shielding provided by coaxial cable, when coaxial cable would be overkill for the problem.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoIt twisting the pairs of wires inside the cable - cancels out electromagnetic interference - which would be present if the cables ran parallel to each other.
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What is the significance of the twisting in twisted-pair cable?
The twisting in a twisted pair cable helps make the cable immune to electromagnetic interference. These cables are of two types: Shielded and unshielded twisted pair.
Why do UTP and STP have twists?
STP - Shielded Twisted Pair is twisted to reduces crosstalk. Crosstalk is when the signal crosses wire and reduces the communication quality. Twisting the pairs reduces the signal transmission to other wires in the cable "pack". Twisting them increases the length the cable can be run. Category 5 has a usable length of 100m, 330ft.
What is the function of the twisting wires in a CAT 5 cable?
Cancels the noise.
What does the twisting of the wires do in a CAT 5 cable?
limits signal degradation
What does twisting on copper media do for the cable?
Twisted pair cable is a type of wire in which two conductors of a single circut are twisted (paired) together for the purposes of canceling out electromagnetic interferance from outside sources and crosstalk between neighboring pairs of wires. The amount of twists per meter changes along the length of the cable.
What characteristic of UTP cable helps reduce the effects of interference?
the twisting of the wires in the cable
What is jelly cable?
it is a cable wire that is not stable
What is the purpose of twisting wires closely together as in twisted-pair cable?
To minimize crosstalk
What is a tpc cable?
TPC is not a type of cable, but rather a company known as "TPC Wire & Cable Corp." The company deals in wire, cables, and connectors.
What is the symbol for Houston Wire and Cable Company in NASDAQ?
The symbol for Houston Wire & Cable Company in NASDAQ is: HWCC.
What cable content a cable modern to a wireless router?
no wire
What can a 6 wire firewire cable do that a 4 wire firewire can't do?
The 6 wire FireWire 400 cable includes 2 wires that supply 30VDC power to the device that are left out in the 4 wire cable to permit use of a smaller connector.
