Chapter
5 Data Testing
OneExpert DSL User's Guide
22052280, Rev. 015
April 2019
120
Connecting to the line
After specifying the test settings, you can connect to the line. The procedure is different
depending on the access interface.
• For Ethernet connections, connect as described in
Connecting to the line on page 146
.
• For DSL connections, connect as described in
Connecting to the line on page 90
.
Analyzing video streams
The OneExpert DSL analyzes the video data packet flow at the packet level. Since the initial
video quality is established by the source material and encoding process at the head end, and
the decoding quality is established by the receiver, the effects of the transport and access
networks on the video streams are the variables requiring analysis. Actual video content
decoding is not performed.
After the OneExpert DSL is setup, it can analyze video performance. Up to three streams can
be simultaneously analyzed in Terminate mode. In monitor mode, up to 3 simultaneous streams
can be analyzed at one time, with statistics available for up to 10 previous streams. To view
statistics on another stream, use the up or down arrow keys.
Terminate mode
In the terminate mode, you can emulate a set-top-box and request broadcast programs.
1. Verify that the network connection is established.
2. Select a stream.
3. Press the
Play/Stop
button (triangle/square) to request the program material.
This initiates the IGMP signaling protocol sequence. The state of the IGMP
messaging is shown on the screen. Typically, the status will change from
Idle
.
4. To view additional results, do one of the following:
• Press the right arrow.
• Press the tab for the desired result (for example, press “Loss” to view the loss
results).
5. Use the Tray menu (swipe down from the top or press the tray system key) to save
the results. See
Saving a report on page 66
.
NOTE:
The data connection must be established for video streams
to be visible to the OneExpert DSL and the video statistics
screens to show activity.
Summary of Contents for OneExpert DSL ONX-580
Page 1: ...OneExpert DSL User s Guide ...
Page 6: ...OneExpert DSL User s Guide 22052280 Rev 015 April 2019 vi ...
Page 78: ...Chapter 3 Utilities OneExpert DSL User s Guide 22052280 Rev 015 April 2019 78 ...
Page 138: ...Chapter 6 Ethernet TE Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 138 ...
Page 144: ...Chapter 7 Wiring Tools OneExpert DSL User s Guide 22052280 Rev 015 April 2019 144 ...
Page 158: ...Chapter 9 WiFi Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 158 ...
Page 172: ...Chapter 11 Testing with SmartIDs OneExpert DSL User s Guide 22052280 Rev 015 April 2019 172 ...
Page 224: ...Chapter 13 Copper Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 224 ...
Page 236: ...Chapter 14 Fiber Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 236 ...