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Specifying VF settings
2 On the Configuration menu, select Perf. Settings, and then specify values
for the settings listed below:
Setting
Perf. Spec
Path Allocation
UAS Limit Enable (G.826
and M.2100 only)
UAS Limit
(G.826 and M.2100 only)
3 If you need to specify other settings for the test, press Cancel to return to
the Configuration menu.
The performance settings are configured.
You can specify the VF tone pattern as the signal you want to transmit, and the
VF timeslot for the receiver. You can also turn the speaker on or off and adjust
the speaker volume. This is only available in the E1 BERT application.
To specify VF settings
1 If you haven't already done so, launch the E1 BERT test application (see
"Launching an E1 test application" on page
2 On the Configuration menu, select VF Settings, and then specify values
for the following settings:
Setting
VF Timeslot
VF Tones
Speaker State
Volume Control
SmartClass E1 Tester User's Guide
Specifying test application settings
Parameters
Select the performance specification:
– G.821
– G.826
– M.2100
Enter a value, from 0.0% to 100%, to indicate the
percentage of the end-to-end target values that
must be met for the test path to be acceptable.
The end-to-end target values are based on the
"Hypothetical Reference Configuration" (HRX) of
length 27,500 km.
Select whether the Unavailable Seconds limit is
Enabled (On) or not (Off).
If UAS Limit Enable is On, specify the number of
seconds, between 10 and 100000.
28).
Parameters
Do the following:
a To select a timeslot, use the arrow
keys to point at the timeslot, and
then press the # key.
b After you finish selecting the
timeslot, press OK to return to the
VF Settings menu.
Specify the VF tones pattern for the
signal you want to transmit.
Specify whether the speaker is
turned on or off.
Use the right or left arrow keys to
increase or decrease the speaker
volume.
Chapter 4 E1 Testing
37
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