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guided and unguided transmission media notes
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2.2.1 Introduction. Transmission media can be defined as physical path between transmitter and receiver in a data transmission system. And it may be classified into two types as shown in Fig. 2.2.1. • Guided: Transmission capacity depends critically on the medium, the length, and whether the medium is point-to-point or
Figure 7.1 Transmission medium and physical layer. 7.3. Figure 7.2 Classes of transmission media. 7.4. 7-1 GUIDED MEDIA. Guided media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic cable. Twisted-Pair Cable Coaxial Cable Fiber-Optic Cable.
KEY POINTS. • The transmission media that are used to convey information can be classi- fied as guided or unguided. Guided media provide a physical path along which the signals are propagated; these include twisted pair, coaxial cable, and optical fiber. Unguided media employ an antenna for transmitting through air
Transmission Media. – Physical path between transmitter and receiver. – Guided or unguided (wireless). – Communication is in the form of electromagnetic waves. – Characteristics and quality of data transmission are determined by characteristics of medium and signal. – In guided media, medium characteristics is more.
Chapter 4: Transmission Media. CS420/520 Axel Krings. Sequence 4. Page 2. Overview. • Guided - wire. • Unguided - wireless. • Characteristics and quality determined by medium and signal. • For guided, the medium is more important. • For unguided, the bandwidth produced by the antenna is more important.
GUIDED VS UNGUIDED. Transmission Media. Submitted By: M.MUDASSAR RAMZAN. Submitted To: Rab Nawaz Khan Jadoon. REG # : Ciit-FA10-MBA-059-LHR. Roll # : 059. Section : MBA 15-A
Topic 7 - Guided Transmission Media.pdf - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. Explanation of all guided transmission media in networking. Coaxial Cable, Twisted pair, LAN connection, Fibre Optics, Connectors, Cross cable.
B.1. Transmission Media. After this lecture, you will be able to. – describe the physical and transmission characteristics of various transmission media. – their limitations and current applications. • guided media twisted pair coaxial cable optical fiber. • unguided media
7.2 GUIDED MEDIA. Guided media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic cable. A signal traveling along any of these media is directed and contained by the physical limits of the medium. Twisted-pair and coaxial cable use metallic
Computer Networks I. 8. Transmission media. Transmission Media. Guided. (wired). Unguided. (wired). Twisted-pair cable. Coaxial cable. Fiber-optic cable. Free space. Forouzan
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