User's Manual

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HEC Errors Total Number of Header Error Checksum
errors
OCD Errors Total Number of Out-of-Cell Delineation
errors
LCD Errors Total number of Loss of Cell Delineation
Total Cells Total number of ATM cells (including idle
+ data cells)
Data Cells Total number of ATM data cells
Bit Errors Total number of bit errors
Total ES Total Number of Errored Seconds
Total SES Total Number of Severely Errored Seconds
Total UAS Total Number of Unavailable Seconds
xDSL BER TEST
Click xDSL BER Test on the xDSL Statistics screen to test the
Bit Error Rate (BER). A small pop-up window will open after the
button is pressed, as shown below.