Hfc f outside plan

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Hfc f outside plan

  1. 1. Broadband System – F Satellites are spaced every 2nd degrees above earth"C" BandToward satellite 6.0 GHz "L" BandToward earth 4.0 GHz Toward satellite 14.0 GHz Toward earth 12.0 GHz TV TRANSMITTER Headend Cable area 1 Outside Plan.
  2. 2. Outside Plan.The purpose of this presentation is to give student a betterunderstanding of the outside plan of a Broadband System.We will show the pole section, the supporting stand, thesuspension clamp, the anchor, the lashing machine and manyother aspects of the outside plan. 2
  3. 3. Outside Plan. Section of the Broadband System we will talk about in this presentation. 15 km 2.0 km Fiber section Coaxial sectionHeadend 35 mt 3
  4. 4. Feeding Signal to a Coaxial Cable System. 4
  5. 5. Fiber Optic Interconnection.Fiber from outside plant with demarcation box 5
  6. 6. Outside Plan. 6
  7. 7. Reels of Strand Wire. 7
  8. 8. Anchor Rod. 8
  9. 9. Guy Wire Protection. 9
  10. 10. Outside Plan Suspension Equipments.Guy attachments 10
  11. 11. Outside Plan Showing Guy Wire Protection. 11
  12. 12. Outside Plan Hardware Equipments. 12
  13. 13. Outside Plan Suspension Equipments. Cable spacers, suspension clamps and Tie Wraps 13
  14. 14. Coaxial Cable. Coaxial cable consists of : •75 ohm cable •Center conductor •Foam (holds the center conductor in place) place) •Aluminum contour •Sometimes with a PVC coverCoaxial cable has a frequency range of 5 to 1000 MHz and can also handle 90 volts AC. 14
  15. 15. Reel of Fiber Optic Cable. 15
  16. 16. Outside Plan Equipments. Cable been lashed 16
  17. 17. Outside Plan Equipments.Cable been lashed 17
  18. 18. Outside Plan Equipments. Cable been lashed 18
  19. 19. Outside Plan Equipments. 19
  20. 20. Outside Plan Equipments. Fiber Optic Expansion Loop At Major intersection 20
  21. 21. Fiber Optic Equipments. Splicing Closure 21
  22. 22. Fiber Optic Equipments. Fusion splicer 22
  23. 23. RF Amplifiers.RF amplifiers are used to amplify signal when it becomes weak 23
  24. 24. Coaxial Connectors.Hard Line Coaxial Connectors 24
  25. 25. Coaxial Connectors.Installation Coaxial Connectors 25
  26. 26. Outside Plan. 26
  27. 27. Outside Plan. 27
  28. 28. Outside Plan. 28
  29. 29. Outside Plan. Non-standby power supply and breaker box 29
  30. 30. Outside Plan. 30
  31. 31. 31

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