SONET Code Violations (CVs) totals in the PM tables are actually an accumulation of the number of ().
- A J0 errors detected in a specified interval
- B errors detected in a given Errored Second (ES)
- C errors detected in a given Severely Errored Second (SES)
- D errors the encryption algorithm detects in a specified interval
- E Bit Interleaved Parity (BIP) errors detected in a specified interval