Transcript Chapter 20 - Lecturer EEPIS

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