ALM-4844 BTS3012 Cabinet 4 Arrester Alarm

Description

This alarm is reported when the lightning arrester of the extension frame in cabinet 4 is faulty.

Attribute

Alarm ID Alarm Severity Alarm Type
4844 Major Fault

Parameters

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.

64:DTMU
3 Board No.

Number of the fault board

0-5:DTMU
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.

12:BTS3012;

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

Impact on the System

The anti-lightning capabilities of the BTS decrease.

System Actions

None.

Possible Causes

The lightning arrester is damaged.

Procedure

  1. Replace the lightning arrester of the extension frame.

    Observe whether the alarm is cleared after the replacement.

    Y=> The alarm is cleared. Alarm handling is complete.

    N=> The alarm is not cleared. Please contact Huawei Customer Service Center.

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