Agilent Technologies AuroraPresto, User Manual

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Section 4 - DSL Layer Tests
Issue 7 - 05/02 4-41
ADSL Bit Errors
A physical layer BERT runs continuously enabling you to
monitor the ADSL Bit Errors.
Note
The ADSL Bit Error option is only available if you choose
AL ATU-R(I) as the Modem Type.
To display the ADSL Bit Errors:
-1-
From the
Select ADSL Tests
screen choose
ADSL
Bit Errors
.
-2-
Press ENTER .
A results screen is displayed.
•
Fast Errors
—The number of Background BERT
errors detected on the ADSL Fast Channel.
•
Fast Secs
—The number of seconds that the
Background BERT has been running in the
ADSL Fast Channel.
OR
•
Intlv Errors
—The number of Background BERT
errors detected in the ADSL Interleaved Channel.
•
Intlv Secs
—The number of seconds that the
Background BERT has been running in the
ADSL Interleaved Channel.
481801-7.book Page 41 Thursday, May 23, 2002 10:46 AM