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Essay / Research Paper Abstract
This 6 page paper examines the use of this particualr kinds of cable. The telephone and cable industries are explored. Bibliography lists 4 sources.
Page Count:
6 pages (~225 words per page)
File: RT13_SA815coa.rtf
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Unformatted sample text from the term paper:
what they first called "pay TV" had been pictures that were transmitted through the air. With cable television, the picture quality would improve and those rabbit ear antennas were gone.
Although the magic of television seems to be more that the picture is transmitted through the air, cable television is rather extraordinary as well. Pictures are able to reach consumers
through these wires referred to as cables. In the industry, the cable television providers use a communication network to deliver television channels to various homes1. The primary communication conduit utilized
in the industry is the coaxial cable2. One author explains the reason for the name: "The cable is referred to as coaxial because both the center wire and the braided
metal shied share a common axis, or centerline3." Coaxial cable is something akin to a television cable and is generally used in the connection of a bus typology network4. A
typology is a geometric method of arranging a computer system5. Network is a familiar term. It is the way in which computers are hooked up to one another and while
there are a great many ways to accomplish that feat, there are four primary network types. Some examples of these typologies are a bus, tree, ring and star6. A bus
typology references a type of network where the relevant devices are all connected to one cable that is referred to as a bus7. The advantage of using a bus network
is that they are relatively inexpensive to create; further, they are not difficult to install8. Ethernet systems generally utilize the bus9. The coaxial cable is usually deployed from a
central point that is called an optical node10. A number of optical nodes are connected through optical fibers and they are attached to a head end11. One can see that
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