1. CCNA 1 v3.1 Module 7
Ethernet Technologies
© 2004, Cisco Systems, Inc. All rights reserved. 1

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. To Locate Instructional Resource
Materials on 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!
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4. Objectives
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5. Types of Ethernet
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6. Parameters for 10 Mbps Ethernet Operation
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7. Ethernet Frame
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8. Manchester Encoding Examples
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9. 10BASE5 Architecture Example
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10. 10BASE2 Network Design Limits
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11. 10BASE-T Modular Jack Pinouts
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12. 10BASE-T Repeated Network Design
Limits
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13. Parameters for 100-Mbps Ethernet
Operation
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14. Ethernet Frame
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15. MLT-3 Encoding Example
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16. 100BASE-TX Modular Jack Pinout
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17. NRZI Encoding Examples
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18. 100BASE-FX Pinout
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19. Example of Architecture
Configuration and Cable Distances
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20. Types of Ethernet
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21. Parameters for Gigabit Ethernet Operation
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22. Ethernet Frame
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23. Outbound (Tx) 1000Base-T Signal
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24. Actual 1000Base-T Signal Transmission
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25. Benefits of Gigabit Ethernet on Fiber
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26. Gigabit Ethernet Layers
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27. 1000BASE-SX and LX
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28. Gigabit Ethernet Media Comparison
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29. Gigabit Ethernet Architecture
Maximum 1000BASE-SX Cable Distances
Maximum 1000BASE-LX Cable Distances
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30. Parameters for 10-Gbps Ethernet
Operation
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31. 10GBASE LX-4 Signal Multiplexing
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32. 10-Gigabit Ethernet Implementations
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33. Future of Ethernet
The Expanding Scope of Ethernet
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34. Summary
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