| OID | Object | Binding Variable | Description | Implemented Specifications | 
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.157.2.15 | hwB1TcaAlarm | 
 | This object indicates that the number of error bits for the B1 RS exceeds a specified threshold. | This object is implemented as defined in the corresponding MIB files. |