ADTRAN Tracer TRACER 2 x E1 Manuel d'utilisateur télécharger pdf (Page 53)

TRACER 2 x E1 User’s Manual

61280004L2-1C

Section 4 Troubleshooting

SES Values in E1A or E1B Performance History Menu

This value indicates the number of Severely Errored Seconds in the E1 data stream.

Possible Cause

• When CRC is enabled, a severely errored second is listed when more than 805 CRCs occur

within that second.

• When CRC is disabled, an errored second is listed when more than 850 CVs occur within

that second.

Recommended Actions:

1. Check the E1 signal with a BERT test set to determine origin of error.

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ADTRAN Tracer TRACER 2 x E1 Manuel d'utilisateur Page 53