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Fibre optics cable

This ppt describes optical fibers their types , advantages and disadvantages, types of connectors used and applications of optical fibers.

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Fibre optics cable

  1. 1. OPTICAL FIBER CABLE CREATED BY- MAYANK BHATT BCA SEMESTER - 3
  2. 2. CONTENTS Sl no. Topic 1 Introduction 2 Physical Structure 3 Propagation Modes 4 Single Mode 5 Multi Mode 6 Single Mode vs Multi mode 7 Connectors 8 Applications 9 Advantages 10 Disadvantages
  3. 3. INTRODUCTION An optical fiber cable is a cable containing one or more optical fibers that are used to carry light. These are based on principle of total internal reflection of light. These are the fastest transmission media.
  4. 4. PHYSICAL STRUCTURE
  5. 5. PROPAGATION MODES Single mode Multi mode
  6. 6. SINGLE MODE • Single stand of glass fiber with a diameter of 8.3 to 10 microns • Relatively narrow diameter of 1310 or 1550nm • Distortion free
  7. 7. MULTI MODE • Made of glass fibers with common diameters in the 50-to-100 micron range • Fiber core diameters are 50, 62.5, and 100 micrometers
  8. 8. SINGLE MODE VS MULTI MODE
  9. 9. CONNECTORS
  10. 10. APPLICATIONS Internet Cable Television Telephone Military and Space Applications
  11. 11. ADVANTAGES Bandwidth  Interference  Size  Weight  Security  Flexibility
  12. 12. DISADVANTAGES Cost  Transmission  Fragile  Protection

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