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McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

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Page 1: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Chapter 7

TransmissionMedia

Page 2: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.1 Transmission medium and physical layer

Page 3: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.2 Classes of transmission media

Page 4: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

7.1 Guided Media7.1 Guided Media

Twisted-Pair Cable

Coaxial Cable

Fiber-Optic Cable

Page 5: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.3 Twisted-pair cable

Page 6: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.4 UTP and STP

Page 7: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Table 7.1 Categories of unshielded twisted-pair cablesTable 7.1 Categories of unshielded twisted-pair cables

Category Bandwidth Data Rate Digital/Analog Use

1 very low < 100 kbps Analog Telephone

2 < 2 MHz 2 Mbps Analog/digital T-1 lines

3 16 MHz 10 Mbps Digital LANs

4 20 MHz 20 Mbps Digital LANs

5 100 MHz 100 Mbps Digital LANs

6 (draft) 200 MHz 200 Mbps Digital LANs

7 (draft) 600 MHz 600 Mbps Digital LANs

Page 8: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.5 UTP connector

Page 9: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.6 UTP performance

Page 10: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.7 Coaxial cable

Page 11: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Table 7.2 Categories of coaxial cablesTable 7.2 Categories of coaxial cables

Category Impedance Use

RG-59RG-59 75 Cable TV

RG-58RG-58 50 Thin Ethernet

RG-11RG-11 50 Thick Ethernet

Page 12: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.8 BNC connectors

Page 13: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.9 Coaxial cable performance

Page 14: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.10 Bending of light ray

Page 15: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.11 Optical fiber

Page 16: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.12 Propagation modes

Page 17: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.13 Modes

Page 18: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Table 7.3 Fiber typesTable 7.3 Fiber types

Type Core Cladding Mode

50/12550/125 50 125 Multimode, graded-index

62.5/12562.5/125 62.5 125 Multimode, graded-index

100/125100/125 100 125 Multimode, graded-index

7/1257/125 7 125 Single-mode

Page 19: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.14 Fiber construction

Page 20: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.15 Fiber-optic cable connectors

Page 21: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.16 Optical fiber performance

Page 22: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

7.2 Unguided Media: Wireless7.2 Unguided Media: Wireless

Radio Waves

Microwaves

Infrared

Page 23: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.17 Electromagnetic spectrum for wireless communication

Page 24: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.18 Propagation methods

Page 25: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Table 7.4 BandsTable 7.4 Bands

BandBand RangeRange PropagationPropagation ApplicationApplication

VLFVLF 3–30 KHz Ground Long-range radio navigation

LFLF 30–300 KHz GroundRadio beacons and

navigational locators

MFMF 300 KHz–3 MHz Sky AM radio

HF HF 3–30 MHz SkyCitizens band (CB),

ship/aircraft communication

VHF VHF 30–300 MHzSky and

line-of-sightVHF TV, FM radio

UHF UHF 300 MHz–3 GHz Line-of-sightUHF TV, cellular phones,

paging, satellite

SHF SHF 3–30 GHz Line-of-sight Satellite communication

EHFEHF 30–300 GHz Line-of-sight Long-range radio navigation

Page 26: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.19 Wireless transmission waves

Page 27: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.20 Omnidirectional antennas

Page 28: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Radio waves are used for multicast communications, such as radio and

television, and paging systems.

NoteNote::

Page 29: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Figure 7.21 Unidirectional antennas

Page 30: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Microwaves are used for unicast communication such as cellular

telephones, satellite networks, and wireless LANs.

NoteNote::

Page 31: McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 7 Transmission Media

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004

Infrared signals can be used for short-range communication in a closed area

using line-of-sight propagation.

NoteNote::


Irwin/McGraw-Hill © The McGraw-Hill Companies, Inc., 2004

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Chapter 12 Transmission Control Protocol (TCP)

McGraw-Hill The McGraw-Hill Companies, Inc., 2004

Chapter 10 · Irwin/McGraw-Hill © The McGraw-Hill Companies, Inc., 2001 $ Irwin/McGraw-Hill © The McGraw-Hill Companies, Inc.,

McGraw-Hill Science Newsroom - Macmillan/McGraw-Hill€¦ · McGraw-Hill Science Newsroom Primary Edition complements the McGraw-Hill Science 2000textbook series by offering one interactive

McGraw-Hill/Irwin Copyright © 2013 by The McGraw-Hill

Correlated to Macmillan/McGraw-Hill€¦ · Mondo Bookshop - Grade K correlated to Macmillan/McGraw-Hill Treasures. Mondo Bookshop Macmillan/McGraw-Hill Treasures. Mondo Macmillan/McGraw-Hill

© McGraw-Hill Companies, Inc., McGraw-Hill/Irwin McGraw-Hill/Irwin Copyright © 2010 by The McGraw-Hill Companies, Inc. All rights reserved

McGraw-Hill © 2005 The McGraw-Hill Companies, Inc. All rights reserved. 1 The Sociological Perspective McGraw-Hill © 2005 The McGraw-Hill Companies, Inc

McGraw-Hill/Irwin Copyright © 2008 by The McGraw-Hill

McGraw-Hill/Irwin Copyright © 2008, The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill/Irwin Copyright © 2008 by The McGraw-Hill Companies,

Local Marketing in Mature Markets Chapter Eight. Irwin/McGraw-Hill ©The McGraw-Hill Companies,, Inc., 2000 Irwin/McGraw-Hill ©The McGraw-Hill Companies,,

McGraw-Hill/Irwin ©2005 The McGraw-Hill Companies, All rights reserved ©2005 The McGraw-Hill Companies, All rights reserved McGraw-Hill/Irwin

McGraw-Hill/Irwin Copyright © 2008 The McGraw-Hill Companies

McGraw-Hill 6-1. 6 McGraw-Hill Communications, Networks, & Safeguards

Amandeep Singh Computer Science Department,PCTE. Transmission Media Guided Media Unguided Media WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Chapter Ten LocalMarketing in Emerging Markets Irwin/McGraw-Hill ©The McGraw-Hill Companies,, Inc., 2000 Irwin/McGraw-Hill ©The McGraw-Hill Companies,,

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 5 Analog Transmission

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Transmission Control Protocol (TCP)

© The McGraw-Hill Companies, Inc., 2003 McGraw-Hill/Irwin

McGraw-Hill/Irwin ©2005 The McGraw-Hill Companies, All rights reserved McGraw-Hill/Irwin

McGraw-Hill 1 Chapter 1 Introduction. McGraw-Hill 2 Data Communications The exchange of Information between two devices through a transmission medium

McGraw-Hill/Irwin Copyright © 2007 by The McGraw-Hill

McGraw-Hill © 2004 The McGraw-Hill Companies, Inc. 1

Chapter 2 Basic Concepts Line Configuration Topology Transmission Mode Categories of Networks Internetworks WCB/McGraw-Hill The McGraw-Hill Companies,

McGraw-Hill © 2000 The McGraw-Hill Companies 1 S M McGraw-Hill © 2000 The McGraw-Hill Companies

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Excerpts from Slides of Chapter 4 Forouzan Digital Transmission

McGraw-Hill 10-1. 10 McGraw-Hill Systems Analysis & Programming

Irwin/McGraw Hill The McGraw-Hill Companies, Inc., 2000 · Slides by Matthew Will Chapter 2 Irwin/McGraw Hill ©The McGraw-Hill Companies, Inc., 2000. Irwin/McGraw Hill ... " Tools

McGraw-Hill©The McGraw-Hill Companies, Inc., 2003 Chapter 3 Data Transmission

McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Data Transmission Techniques Data to be transmitted is of two types 1.Analog data 2.Digital data Therefore,

Chapter 7 Transmission Media Guided Media Unguided Media WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Mcgraw Hill

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 4 Digital Transmission

© McGraw-Hill Companies, Inc., McGraw-Hill/Irwin