Table of Contents
vi
CTS 850 SDH/PDH Test Set User Manual
Selecting Parameters
2–17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting from Lists
2–18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing Decimal Numbers
2–19
. . . . . . . . . . . . . . . . . . . . . . . .
Changing Binary Numbers
2–21
. . . . . . . . . . . . . . . . . . . . . . . . .
Entering Text
2–22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Working with the Disk Drive
2–25
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading Files on Disk
2–26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Synchronous, Plesiochronous, Asynchronous
2–27
. . . . . . . . . . . . . .
Plesiochronous Digital Hierarchy (PDH)
2–28
. . . . . . . . . . . . . . . . .
Anomaly, Defect, Failure, Alarm
2–29
. . . . . . . . . . . . . . . . . . . . . . .
SDH Multiplexing Principles
2–29
. . . . . . . . . . . . . . . . . . . . . . . . . .
Difference in Telecommunications Terms
2–32
. . . . . . . . . . . . . . . . .
45 Mbit/s Map/Demap Implementation
2–33
. . . . . . . . . . . . . . . . . . .
Tutorial
2–35
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before Turning On the CTS 850
2–36
. . . . . . . . . . . . . . . . . . . . . . . .
Setting Transmit Parameters
2–37
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Receive Parameters
2–38
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the Test Time
2–39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Where Test Results Are Displayed
2–39
. . . . . . . . . . . . . . . . . . . . . .
Begin the Test
2–41
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inserting Errors
2–42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Pointers
2–44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing Section Overhead
2–49
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Editing the Section Overhead
2–50
. . . . . . . . . . . . . . . . . . . . . . . . . .
Viewing Test Results
2–52
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference
Basic Test Procedures
3–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Up the CTS 850
3–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Network Continuity Checking
3–2
. . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission Signal Quality Testing
3–3
. . . . . . . . . . . . . . . . . . . . .
Measuring Bit Error Rate
3–3
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Testing Mapping and Demapping
3–6
. . . . . . . . . . . . . . . . . . . .
Fault Tolerance Checking
3–9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Response to Errors and Alarms
3–9
. . . . . . . . . . . . . . . . . . . . . .
Response to Pointer Movements
3–14
. . . . . . . . . . . . . . . . . . . . .
Response to Line Frequency Offset
3–17
. . . . . . . . . . . . . . . . . . .
Performance Monitoring
3–19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of Contents for CTS 850
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Page 24: ...Table of Contents xxiv CTS 850 SDH PDH Test Set User Manual...
Page 33: ...Getting Started...
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Page 49: ...Operating Basics...
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Page 105: ...Reference...
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Page 169: ...Index...
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Page 178: ...Index Index 8 CTS850 SDH PDH Test Set User Manual...