Testing Line Quality - JDS Uniphase HST-3000 User Manual

Testing line quality

Once connected to the line, the HST-3000 gathers statistics
for the line. These statistics are used to determine the line
quality.
To test line quality
1 Connect to the line.
The modem begins to train on the line automatically.
When it reaches show time, the HST-3000 begins gath-
ering statistics.
NOTE:
This screen shows actual results and full synchronization. If
you are not connected to the line, or the data link is not up,
the Actions soft key, and the data flow (the "0" and "1" line)
will not appear and any results displayed will reflect the pre-
vious test.
2 Press the Results soft key to clear the results or save
them to a text file.
For more information on saving results and managing the
files, see the HST-3000 Base Unit User's Guide.
3 Press the Display soft key to view different types of statis-
tics.
See "Data mode results" on page 68
interpreting the results.
HST-3000 xDSL Testing User's Guide
Chapter 3 Data testing

Testing line quality

for information on
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