JDS Uniphase SmartClass E1, User Manual

Page: 51 / 144

Chapter 4 E1 Testing
Specifying test application settings
SmartClass E1 Tester User’s Guide 35
4 Do one of the following:
– If you selected User Bit Pattern, in the BERT Pattern Settings menu,
select User Bit Pattern , and then specify the bit pattern you want to
use.
– If you selected User Byte Pattern, in the BERT Pattern Settings menu,
select User Byte Pattern , and then specify the byte pattern you want
to use.
5 If you need to specify other settings for the test, press Cancel to return to
the Configuration menu.
The BERT pattern is specified.
Specifying Error/Alarm
settings
You can specify the error or alarm to be inserted into the traffic you are trans-
mitting.This is only available in the E1 BERT application.
To specify defects or anomalies
1 If you haven’t already done so, launch the E1 BERT application (see
“Launching an E1 test application” on page 28 ).
2 On the Error/Alarm menu, select Error/Alarm Settings , and then do one
of the following:
– To specify defects or alarms, select Defects/Alarms , and then proceed
to step 3 .
– To specify anomalies or errors, select Anomalies/Errors , and then
proceed to step 4 .
3 On the Defects/Alarms menu, select one of the following defects or
alarms:
Proceed to step 5 .
Defect/Alarm Description
LOS Loss of signal
LOF Loss of framing
AIS Alarm indication signal
RDI Remote defect indication
MF AIS Multi frame AIS
MF RDI Multi frame RDI