Carrier Access AB II manual Internal Bert Configuration, Loopback Configuration Settings

Testing

8.1.2 Internal BERT Configuration

The Internal Bert Configuration allows you to configure the BERT chip (if enabled) to generate spe- cific patterns and error rates. Normally, the error rate is left at None, but the BERT pattern can be transmitted with a known error rate to confirm other test equipment accuracy.

8.1.2.1Loopback Configuration Settings

Field	Input
Pattern	All Ones, All Zeros, Alternating I/0, 1 in 8, QRSS, 511, 2047, 215-1,
	220-1, 223-1,
Error Rate	None, 10-1- 10-7

You can change configurations at any time.

To update the BERT configuration:

Select configurations for patterns & error rate.

Click Update BERT Config.

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