July 2003
Intermediate to advanced
576 pages
11h 51m
English
Content preview from Home Network Basis: Transmission Environments and Wired/Wireless Protocols
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Chapter 2. Twisted Pair
In this chapter, we will study and construct transmission channel models for twisted pair cables. The first type of twisted cable is the one used in existing in-house telephone wiring. This in-house twisted pair wiring usually extends from the entrance point of a telephone loop to telephone jacks distributed at many different rooms within a residence. For a multiple-pair twisted pair cable, the twist is usually applied to each individual pair with a particular twisting angle. For in-house telephone-wiring twisted pair cable, the twist is normally applied to all wires. Sometimes, flat cable with no twist is also used for in-house telephone wiring. The conventional wiring procedure of this in-house telephone loop extension ...
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