Wavetek ANT-20, Руководство по эксплуатации

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ANT-20/ANT-20E Broadband Analyzer/Generator
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6.3.2 The “Header/Address” index card . . . . . . . . . . . . . . . . . . . .O-41
6.3.3 The “Traffic Contract” index card. . . . . . . . . . . . . . . . . . . . .O-43
6.3.4 The “Traffic Contract” index card (continued) . . . . . . . . . . .O-44
6.3.5 The “Traffic Source” index card. . . . . . . . . . . . . . . . . . . . . .O-45
Application Guide
1 The Application Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
1.1 Selecting the Instruments for ATM Applications . . . . . . . . . . A-1
1.2 Starting and Stopping the Measurement. . . . . . . . . . . . . . . . A-2
2 ATM Layer Quality of Service Measurements (SVC) . . . . . . . . . . . . A-3
2.1 Overview: Basic operating sequence . . . . . . . . . . . . . . . . . . A-3
2.2 Test setup and description . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
2.3 Application settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
2.3.1 Configuring the Instrument: “ATM Test Control” VI . . . . . . . . A-5
2.3.2 Selecting the Test Type: “ATM Test Control” VI . . . . . . . . . . A-9
2.3.3 Configuring the Test Type: “ATM Test Control” VI . . . . . . . A-10
2.4 Enabling and Disabling Test Traffic:
“ATM Test Control” VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12
2.5 Editing Test Parameters “On-Line”:
“ATM Test Control” VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13
2.6 Inserting Errors: “ATM Test Control” VI. . . . . . . . . . . . . . . . A-14
2.7 Displaying the Results: “ATM Test Results” VI . . . . . . . . . . A-15
2.7.1 Preparing to Record Results . . . . . . . . . . . . . . . . . . . . . . . . A-15
2.7.2 Displaying the Signaling Analysis . . . . . . . . . . . . . . . . . . . . A-16
2.7.3 The “Quality Of Service” window. . . . . . . . . . . . . . . . . . . . . A-18
2.7.4 The “Receiver Status” window . . . . . . . . . . . . . . . . . . . . . . A-20
3 Detecting and analyzing ATM channels (Channel Explorer) . . . . A-22
3.1 Overview: Basic operating sequence . . . . . . . . . . . . . . . . . A-22
3.2 Test setup and description . . . . . . . . . . . . . . . . . . . . . . . . . A-23
3.3 Application settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-23
3.4 Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-24
3.4.1 “Activity” Scan:
Detect and Display Active ATM Channels. . . . . . . . . . . . . . A-24
3.4.2 Analyzing the AAL types of active ATM channels . . . . . . . . A-25
3.4.3 Displaying the AAL Type Distribution . . . . . . . . . . . . . . . . . A-26