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1 2003, Cisco Systems, Inc. All rights reserved.

CCNA 1 v3.0 Module 4Cable Testing

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222 2003, Cisco Systems, Inc. All rights reserved.

Purpose of This PowerPoint

This PowerPoint primarily consists of the TargetIndicators (TIs) of this module in CCNA version3.0.

It was created to give instructors a PowerPoint to

take and modify as their own. This PowerPoint is:

NOT a study guide for the module final assessment.

NOT a study guide for the CCNA certification exam.

Please report any mistakes you find in thisPowerPoint by using the Academy ConnectionHelp link.

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333 2003, Cisco Systems, Inc. All rights reserved.

To Locate Instructional Resource Materialson Academy Connection:

Go to the Community FTP Center to locatematerials created by the instructor community

Go to the Tools section

Go to the Alpha Preview section

Go to the Community link under Resources

See the resources available on the Class homepage for classes you are offering

Search http://www.cisco.com

Contact your parent academy!

http://www.cisco.com/http://www.cisco.com/

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444 2003, Cisco Systems, Inc. All rights reserved.

Objectives

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555 2003, Cisco Systems, Inc. All rights reserved.

Waves

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666 2003, Cisco Systems, Inc. All rights reserved.

Sine Waves and Square Waves

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7/32777 2003, Cisco Systems, Inc. All rights reserved.

Sine Waves and Square Waves

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8/32888 2003, Cisco Systems, Inc. All rights reserved.

Exponents and Logarithms

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9/32999 2003, Cisco Systems, Inc. All rights reserved.

Decibels

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Viewing Signals in Time and Frequency

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Viewing Signals in Time and Frequency

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12/32121212 2003, Cisco Systems, Inc. All rights reserved.

Analog and Digital Signalsin Time and Frequency

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Noise in Time and Frequency

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14/32141414 2003, Cisco Systems, Inc. All rights reserved.

Bandwidth

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15/32151515 2003, Cisco Systems, Inc. All rights reserved.

Signaling over Copper and Fiber

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Signaling over Copper and Fiber

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Signaling over Copper and Fiber

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18/32181818 2003, Cisco Systems, Inc. All rights reserved.

Signaling over Copper and Fiber

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Attenuation and Insertion Loss on Copper Media

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202020 2003, Cisco Systems, Inc. All rights reserved.

Sources of Noise on Copper Media

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212121 2003, Cisco Systems, Inc. All rights reserved.

Types of Crosstalk

Near-end crosstalk (NEXT)

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222222 2003, Cisco Systems, Inc. All rights reserved.

Types of Crosstalk

Far-end crosstalk (FEXT)

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232323 2003, Cisco Systems, Inc. All rights reserved.

Types of Crosstalk

Power sum near-end crosstalk (PSNEXT)

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242424 2003, Cisco Systems, Inc. All rights reserved.

Cable Testing Standards

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Cable Testing Standards

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Cable Testing Standards

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Crosstalk

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Time-based Parameters

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292929 2003, Cisco Systems, Inc. All rights reserved.

Testing Optical Fiber

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303030 2003, Cisco Systems, Inc. All rights reserved.

Testing Optical Fiber

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313131 2003, Cisco Systems, Inc. All rights reserved.

New Standard

On June 20, 2002, the Category 6 (or Cat 6)addition to the TIA-568 standard was published.

This new standard specifies the original set ofperformance parameters that need to be testedfor Ethernet cabling as well as the passingscores for each of these tests.

A quality cable tester is the FlukeDSP-LIA013 Channel/Traffic Adapterfor Cat5e.

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Summary