Ccna1v31 mod04

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Ccna1v31 mod04

  1. 1. CCNA 1 v3.1 Module 4 Cable Testing© 2004, Cisco Systems, Inc. All rights reserved. 1
  2. 2. Purpose of This PowerPoint• This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.1.• 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 this PowerPoint by using the Academy Connection Help link. © 2004, Cisco Systems, Inc. All rights reserved. 2
  3. 3. To Locate Instructional Resource Materialson Academy Connection: • Go to the Community FTP Center to locate materials 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 home page for classes you are offering • Search http://www.cisco.com • Contact your parent academy! © 2004, Cisco Systems, Inc. All rights reserved. 3
  4. 4. Objectives © 2004, Cisco Systems, Inc. All rights reserved. 4
  5. 5. Waves © 2004, Cisco Systems, Inc. All rights reserved. 5
  6. 6. Sine Waves and Square Waves © 2004, Cisco Systems, Inc. All rights reserved. 6
  7. 7. Sine Waves and Square Waves © 2004, Cisco Systems, Inc. All rights reserved. 7
  8. 8. Exponents and Logarithms © 2004, Cisco Systems, Inc. All rights reserved. 8
  9. 9. Decibels © 2004, Cisco Systems, Inc. All rights reserved. 9
  10. 10. Viewing Signals in Time and Frequency © 2004, Cisco Systems, Inc. All rights reserved. 10
  11. 11. Viewing Signals in Time and Frequency © 2004, Cisco Systems, Inc. All rights reserved. 11
  12. 12. Analog and Digital Signalsin Time and Frequency © 2004, Cisco Systems, Inc. All rights reserved. 12
  13. 13. Noise in Time and Frequency © 2004, Cisco Systems, Inc. All rights reserved. 13
  14. 14. Bandwidth © 2004, Cisco Systems, Inc. All rights reserved. 14
  15. 15. Signaling over Copper and Fiber © 2004, Cisco Systems, Inc. All rights reserved. 15
  16. 16. Signaling over Copper and Fiber © 2004, Cisco Systems, Inc. All rights reserved. 16
  17. 17. Signaling over Copper and Fiber © 2004, Cisco Systems, Inc. All rights reserved. 17
  18. 18. Signaling over Copper and Fiber © 2004, Cisco Systems, Inc. All rights reserved. 18
  19. 19. Attenuation and Insertion Loss on Copper Media © 2004, Cisco Systems, Inc. All rights reserved. 19
  20. 20. Sources of Noise on Copper Media © 2004, Cisco Systems, Inc. All rights reserved. 20
  21. 21. Types of Crosstalk Near-end crosstalk (NEXT) © 2004, Cisco Systems, Inc. All rights reserved. 21
  22. 22. Types of Crosstalk Far-end crosstalk (FEXT) © 2004, Cisco Systems, Inc. All rights reserved. 22
  23. 23. Types of Crosstalk Power sum near-end crosstalk (PSNEXT) © 2004, Cisco Systems, Inc. All rights reserved. 23
  24. 24. Cable Testing Standards © 2004, Cisco Systems, Inc. All rights reserved. 24
  25. 25. Cable Testing Standards © 2004, Cisco Systems, Inc. All rights reserved. 25
  26. 26. Cable Testing Standards © 2004, Cisco Systems, Inc. All rights reserved. 26
  27. 27. Crosstalk © 2004, Cisco Systems, Inc. All rights reserved. 27
  28. 28. Time-based Parameters © 2004, Cisco Systems, Inc. All rights reserved. 28
  29. 29. Testing Optical Fiber © 2004, Cisco Systems, Inc. All rights reserved. 29
  30. 30. Testing Optical Fiber © 2004, Cisco Systems, Inc. All rights reserved. 30
  31. 31. 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 of performance parameters that need to be tested for Ethernet cabling as well as the passing scores for each of these tests.• A quality cable tester is the Fluke DSP-LIA013 Channel/Traffic Adapter for Cat5e. © 2004, Cisco Systems, Inc. All rights reserved. 31
  32. 32. Summary © 2004, Cisco Systems, Inc. All rights reserved. 32

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