Bert Test Functions - ADTRAN 1181113L2 Installation And Maintenance Practice

Control Port Operation HDSL2 for General Distribution Installation and Maintenance Practice
BERT Test Functions
The Bit Error Rate Testing (BERT) Test Screen (Figure 26) is accessed by selecting the
associated number on the Loopback and Test menu. A five-selection menu is at the bottom of the
screen. Option 1, (Re)start Pattern is used to start (or restart) a test, and option 2, Stop Test is
used to manually stop the test.
NOTE
The BERT only runs unframed patterns. When the BERT is
running, option 5 changes to Inject Bit Errors.
61223HDSL2L2-5B