Router User's Guide

3. Device Information
6211-A2-GB21-30 August 2005
3-7
ADSL BER Test
The ADSL Bit Error Rate (BER) test determines the quality of the ADSL
connection. The test is performed by transferring idle cells containing a known
pattern and comparing the received data with this known pattern to check for any
errors (Figure 3-7 and Figure 3-8).
Procedure
To run a BER test:
1. Click on the ADSL BER Test button.
2. Select the test duration and click on Start
3. Check the result.
Figure 3-7. ADSL BER Test — Start