Fiber Optics<br />By: ZabrinaThompkins<br />Fiber Optics<br />
This presentation will provide information about the following aspects:<br /><ul><li>Physical Aspects
Performance
Advantages and Disadvantages
Future Expectations</li></ul>Fiber Optics<br />
Physical Aspects<br />Fiber Optics<br />
Fiber Optics consists of three things:<br />Outer Buffer<br />	Protects the fiber from bending and mechanical stress<br />...
Modes<br />Single Mode<br /><ul><li>Has a smaller core 8 to 10 microns
Better for long distances
Cladding  125 microns </li></ul>Multimode<br /><ul><li>Has larger core 62.5 micron
Better for shorter distances
Cladding 125 microns</li></ul>Fiber Optics<br />
Different Types of Fiber Optic Cables<br />.<br /><ul><li>Plastic
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Fiber optics ppp

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Fiber optics ppp

  1. 1. Fiber Optics<br />By: ZabrinaThompkins<br />Fiber Optics<br />
  2. 2. This presentation will provide information about the following aspects:<br /><ul><li>Physical Aspects
  3. 3. Performance
  4. 4. Advantages and Disadvantages
  5. 5. Future Expectations</li></ul>Fiber Optics<br />
  6. 6. Physical Aspects<br />Fiber Optics<br />
  7. 7. Fiber Optics consists of three things:<br />Outer Buffer<br /> Protects the fiber from bending and mechanical stress<br />Cladding<br /> Made of pure silica glass<br />Core<br />Path for light to travel through<br />Fiber Optics<br />
  8. 8. Modes<br />Single Mode<br /><ul><li>Has a smaller core 8 to 10 microns
  9. 9. Better for long distances
  10. 10. Cladding 125 microns </li></ul>Multimode<br /><ul><li>Has larger core 62.5 micron
  11. 11. Better for shorter distances
  12. 12. Cladding 125 microns</li></ul>Fiber Optics<br />
  13. 13. Different Types of Fiber Optic Cables<br />.<br /><ul><li>Plastic
  14. 14. Tight Buffer
  15. 15. Zipcord
  16. 16. Breakout
  17. 17. Armored</li></ul>Fiber Optics<br />
  18. 18. Performance<br />Fiber Optics<br />
  19. 19. Fiber Types and Typical Specifications<br />There are two factors to be concerned with when it comes to performance:<br /><ul><li>Attenuation </li></ul>(the loss of light)<br /><ul><li>Bandwidth</li></ul> (Information capacity)<br />Fiber Optics<br />
  20. 20. Advantages and Disadvantages<br />Fiber Optics<br />
  21. 21. Advantages<br />Disadvantages<br /><ul><li>Completely immune from crosstalk or noise
  22. 22. Very wide bandwidth which allows very large amounts of data to be sent over the cable
  23. 23. Low loss
  24. 24. Flexibility
  25. 25. Strength
  26. 26. Cost</li></ul>Fiber Optics<br />
  27. 27. Future Expectations<br />Fiber Optics<br />
  28. 28. <ul><li>Fiber Optic cabling and accessories costs are declining to a point where soon the average middle class family can afford to upgrade their telecommunication systems at a great rate.
  29. 29. The demand for more technicians to convert and install a fiber optic system will go up in residential areas.</li></ul>Fiber Optics<br />
  30. 30. References for pictures<br />http://w13.itrademarket.com/pdimage/26/426526_stst-012.jpg (slide 1)<br />http://www.infinitecables.com/images/fiber%20cable%20diag.jpg (slide 4)<br />http://www.industrialethernetu.com/images/fibertypes.gif (slide 5)<br />http://rocky.digikey.com/weblib/Amp/Web%20Photo/New%20Photos/501232-3.jpg (slide 6 plastic)<br />http://www.hyperline.com/img/sharedimg/cable/fo-d-in-8-1.jpg (slide 6 tight buffer)<br />http://datainterfaces.com/images/products/detail/25SCSTduplexMM.jpg (slide 6 zipcord)<br />http://www.markertek.com/Cables-Connectors-Adapters/Video-Cables/VGA-Cables/Blackmagic-Design/productImage/BIG/CABLE-BINTSPRO.JPG<br />(slide 6 breakout)<br />http://www.bombayharbor.com/productImage/0790358001268898151/Fiber_Cable_Afo_Gyxts.jpg<br />(slide 6 armored)<br />Fiber Optics<br />
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