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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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RS_CROSSTR

RS_CROSSTR

Description

The RS_CROSSTR alarm indicates that the regenerator section performance of the line board crosses the threshold.

Attribute

Alarm Severity Alarm Type

Minor

Service alarm

Parameters

When you view an alarm on the network management system, select the alarm. In the Alarm Details field display the related parameters of the alarm. The alarm parameters are in the following format: Alarm Parameters (hex): parameter1 parameter2...parameterN. For details about each parameter, refer to the following table.

Name Meaning

Parameter 1

Indicates the period type of the performance statistics.

  • 0x01: a 15-minute period
  • 0x02: a 24-hour period

Parameter 2, parameter 3

Indicate the performance event that causes the alarm.

  • 0x01: The RSBBE performance event crosses the specified threshold.
  • 0x02: The RSES performance event crosses the specified threshold.
  • 0x03: The RSSES performance event crosses the specified threshold.
  • 0x06: The RSUAS performance event crosses the specified threshold.

Impact on the System

When the RS_CROSSTR alarm occurs, the regenerator section performance of the line board crosses the threshold. As a result, the services are affected.

Possible Causes

The possible cause of the RS_CROSSTR alarm is as follows:

Bit errors occur in the regenerator section.

Procedure

  1. View alarms on the U2000 to check whether there are other regenerator section bit error alarms on the board that reports the RS_CROSSTR alarm.

    If... Then...
    The B1_EXC or B1_SD alarm is reported See the corresponding section in this document to clear the alarm.
    The B1_EXC or B1_SD alarm is not reported Go to the next step.

  2. Perform a loopback for the stations at both ends of the line. Locate and replace the faulty line board.

Related Information

None.

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Updated: 2019-01-21

Document ID: EDOC1100020975

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