| OID | 1.3.6.1.4.1.9.10.71.1.6.1.3 | 
| Module | CISCO-APS-MIB (CISCO) | 
| Nom | cApsChanStatusSignalFailures | 
| Acces | readonly | 
| Status | current | 
| Description | A count of Signal Failure conditions that have been detected on the incoming signal. This condition occurs when a loss of signal, loss of frame, AIS-L or a Line bit error rate exceeding 10^-3 is detected on an incoming line. | 
| Syntaxe | Counter32 (SNMPv2-SMI) |