2007-02-04 21:15:37 · 4 answers · asked by budaknaqal 1 in Computers & Internet ➔ Other - Computers
For optic cable go to this link:
http://en.wikipedia.org/wiki/Fiber_optic_cable
In short-
An optical fiber (or fibre) is a glass or plastic fiber designed to guide light along its length by total internal reflection. Fiber optics is the branch of applied science and engineering concerned with such optical fibers. Optical fibers are widely used in fiber-optic communication, which permits digital data transmission over longer distances and at higher data rates than electronic communication. They are also used to form sensors, and in a variety of other applications.
For coaxial cable go to this link:
http://en.wikipedia.org/wiki/Coaxial_cable
In short-
Coaxial cable is an electrical cable consisting of a round conducting wire, surrounded by an insulating spacer, surrounded by a cylindrical conducting sheath, usually surrounded by a final insulating layer. It is used as a high-frequency transmission line to carry a high-frequency or broadband signal. Because the electromagnetic field carrying the signal exists (ideally) only in the space between the inner and outer conductors, it cannot interfere with or suffer interference from external electromagnetic fields.
For twisted pair cable go to this link:
http://en.wikipedia.org/wiki/Twisted_pair_cable
In short-
Twisted pair cabling is a form of wiring in which two conductors are wound together for the purposes of canceling out electromagnetic interference from external sources and crosstalk from neighboring wires.
2007-02-04 21:45:34 · answer #1 · answered by cool _ sim 2 · 0⤊ 0⤋
fiber optic cable
files, data transfer using laser light which are more faster then other two (coaxial cable,twisted pair) this type of optic fiber cable are used by mobile company to communicate between base transmission tower with out any interruption
coaxial cable are used in internet, using this method data's are transmitted in satellite as up link for internet access
example satellite telephone, voice chat
twisted pair cable are connected between a group of computer used under one shelter which are connected with data switch or HUB
2007-02-04 21:34:15 · answer #2 · answered by theres_blr 6 · 0⤊ 0⤋
Check the internet.
2016-05-24 17:34:59 · answer #3 · answered by ? 4 · 0⤊ 0⤋
homework ? I use www.howstuffwork.com
2007-02-04 21:19:27 · answer #4 · answered by Anonymous · 0⤊ 0⤋