| 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. 107:BTS3900E |
| 3 | Board No. | Number of the fault board 0-3: BTS3900E |
| 4 | PassNo | Number of the passage where the faulty board is located. |
| 5 | SubLink No. | Alarm sub-category number 0:SFP0 port remote alarm 1:SFP1 port remote alarm 2:SFP0 port local alarm 3:SFP1 port local alarm |
| 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. 30:BTS3900E; |
| 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 |
| 13 | Cause of the Fault | Cause of the fault 0:SFP0 port remote alarm 1:SFP1 port remote alarm 2:SFP0 port local alarm 3:SFP1 port local alarm |
When the alarm is generated, the communication between the modules of the BTS3900E fails.
Replace the optical cable with a new one, and then check whether the alarm is cleared.
Y=> The alarm is cleared. End the alarm handling.
N=> The alarm is not cleared. Go to 2.
Y=> The alarm is cleared. End the alarm handling.
N=> The alarm is not cleared. Go to 3.
Connect two SFP ports on the main BTS3900E so that the BTS3900E forms a self-loop, and then check whether the alarm is cleared.
Y=> The alarm is cleared, which indicates that the BTS3900E module which connects to the SFP port is faulty. Go to 4.
N=> The alarm is not cleared, which indicates that the SFP port on the main BTS3900E module is faulty. Go to 4.
Replace the BTS3900E Module, and then check whether the alarm is cleared.
Y=> The alarm is cleared. End the alarm handling.
N=> The alarm is not clear. Contact Huawei Customer Service Center.