Testing Line Quality - JDS Uniphase HST-3000 User Manual

Testing line
Once connected to the line, the HST-3000 gathers statistics
for the line. These statistics are used to determine the line
quality
quality.
To test line quality
1 Connect to the line.
2 Optional. To verify ATM level connectivity, press the
3 Press the Results soft key to clear the results or save
4 Press the Display soft key to view different types of statis-
Testing line quality is complete.
HST-3000 ADSL2 Testing User's Guide
The modem begins to train on the line automatically.
When it reaches show time, the HST-3000 begins gath-
ering statistics.
Once data synchronization occurs, the Actions soft key
appears.
Actions soft key then select either Send F5 Segment or
Send F5 End-End.
This sends a F5 loop command to the applicable device.
them to a text file.
For more information on saving results and managing the
files, see the HST-3000 Base Unit User's Guide.
tics.
See "About ADSL results" on page 56
interpreting the results.
Chapter 2 ADSL2 Testing
Testing Data services
for information on
41