Hfc m home installation

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Hfc m home installation

  1. 1. Broadband System - M 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 Customer’s Installation.
  2. 2. Customer’s InstallationThis section will coverts equipments required between these two points. 15 km Fiber section 2.0 km Coaxial section Headend 35 2
  3. 3. Customer’s Installation 3
  4. 4. Customer’s Installation 4
  5. 5. Customer’s Installation 5
  6. 6. Customer’s Installation 6
  7. 7. Customer’s Installation 7
  8. 8. Customer’s Installation 8
  9. 9. Customer’s Installation 9
  10. 10. Customer’s InstallationResponse of a High Pass Filter for none Cablemodem installation. 5 50 1000 MHzThis High Pass Filter is often installed at all the customer premise, whereno Cablemodem service is required. This help keep the return system freeof Ingress, coming from customer. 10
  11. 11. Customer’s Installation 11
  12. 12. Customer’s Installation Material. 12
  13. 13. Customer’s Installation Material. 13
  14. 14. Customer’s Installation Material.Technical specifications of the two drop cable used in a Broadband System; RG-59 RG- RG-6 RG- RG-7 RG- RG-11 RG- MHz dB100’ MHz dB100’ MHz dB100’ MHz dB100’ 5 0.86 5 0.58 5 0.47 5 0.38 50 1.95 50 1.53 50 1.19 50 0.92 450 5.40 450 4.40 450 3.46 450 2.75 550 5.95 550 4.90 550 3.85 550 3.04 750 6.97 750 5.65 750 4.57 750 3.65 870 7.53 870 6.11 870 4.94 870 3.99 Above specifications are at 68 Degree F. 14
  15. 15. Customer’s Installation Material. 15
  16. 16. Customer’s Installation Material. 16
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