This table describes fan information on a device.
The indexes of the table are hwEntityFanSlot, hwEntityFanSn.
| OID | Object | Syntax | Max Access | Description | Implemented Specifications | 
|---|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.1 | hwEntityFanSlot | Integer32 | read-only | This object indicates the slot of a fan. | For example, if 551 is displayed for a multi-chassis router, it needs to be first converted into hexadecimal value 0x227. The first 2 indicates the chassis number, and the two digits following the chassis number indicate a hexadecimal slot ID. The hexadecimal slot ID is then converted into a decimal number, that is, 39. Therefore, value 551 indicates slot 39 of chassis 2. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.2 | hwEntityFanSn | Integer32 | read-only | This object indicates the number of the fan in the same slot. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.3 | hwEntityFanReg | INTEGER{yes(1),no(2)} | read-only | This object indicates the fan registration status. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.4 | hwEntityFanSpdAdjMode | INTEGER{auto(1),manual(2),unknown(3),silent(4),denoise(11)} | read-only | This object indicates the fan speed adjustment mode. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.5 | hwEntityFanSpeed | Integer32 | read-only | This object indicates the fan speed. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.6 | hwEntityFanPresent | INTEGER{present(1),absent(2)} | read-only | This object indicates the fan in-position status. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.7 | hwEntityFanState | INTEGER{normal(1),abnormal(2)} | read-only | This object indicates the fan status. | This object is implemented as defined in the corresponding MIB files. |