Ch20

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Ch20

  1. 1. Chapter 20 SONET/SDH
  2. 2. Figure 20-1 A SONET System
  3. 3. Figure 20-2 An Example of a SONET Network
  4. 4. Figure 20-3 SONET Layers
  5. 5. Figure 20-4 Device-Layer Relationship in SONET
  6. 6. Figure 20-5 Data Encapsulation in SONET
  7. 7. Figure 20-6 STS-1 Frame
  8. 8. Figure 20-7 STS-1 Frame Overhead
  9. 9. Figure 20-8 STS-1 Frame Section Overhead
  10. 10. Figure 20-9 STS-1 Frame Line Overhead
  11. 11. Figure 20-10 Payload Pointers
  12. 12. Figure 20-11 STS-1 Frame Path Overhead
  13. 13. Figure 20-12 Virtual Tributaries
  14. 14. Figure 20-13 VT Types
  15. 15. Figure 20-14 STS-n
  16. 16. Figure 20-15 STS Multiplexing
  17. 17. Figure 20-16 ATM in an STS-3 Envelope

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