| OID | Object | Binding Variable | Description | Implemented Specifications | 
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.157.2.179 | hwCopperPolarityError | 
 | This object indicates that an alarm is generated when a polarity error occurs on an electrical interface. | This object is implemented as defined in the corresponding MIB files. |