| ID | Name | Meaning |
|---|---|---|
| 1 | Site No. | Number of the site where the faulty board or module is located Value range: 0-2047 |
| 2 | Board Type | Number of the type which the faulty board belongs to. 132:PSU |
| 3 | Board No. | Number of the fault board 0:PSU 0 |
| 4 | PassNo | Number of the passage where the faulty board is located. |
| 5 | SubLink No. | Alarm sub-category number 255:None |
| 6 | Cell Index | Index of the cell where the board or module is located 0-2047: Cell index of the faulty cell in the data configuration 65535: None |
| 7 | Site Type | Type of the site where the faulty board is located. 3:BTS30; 5:BTS312; 10:BTS3012A; 11:BTS3006A; 12:BTS3012; 13:BTS3006C; 14:BTS3002E; 15:BTS3012AE; 16:BTS3012 II; |
| 8 | RackNo | Number of the rack where the faulty board is located. |
| 9 | BoxNo | Number of the subrack where the faulty board is located. |
| 10 | SlotNo | Number of the slot where the faulty board is located. |
| 11 | Site Name | Site Name |
| 12 | Alarm Attribute | Alarm Character 0:Normal 1:Transient Count |
When the communication between the PSU and the PMU is interrupted, the PMU cannot monitor the PSU, and the PSU related alarms cannot be reported to the PMU.
If this alarm occurs to all of the PSUs installed, go to Step [3]; if otherwise, check whether the PSU has been installed.
Y=>Go to Step 2.
N=>Install the PSU. View whether the alarm is cleared.
Y=>Replace the PSU if faulty.
N=>Go to Step 3.
Replace the PMU if faulty. View whether the alarm is cleared.
Y=> The alarm handling ends.
N=> Go to Step 4.
Replace the backplane of the power supply. View whether the alarm is cleared.
Y=> The alarm handling ends.
N=> Huawei Customer Service Center to replace the backplane of the power supply .