Error Frame Second Window (S); Error Frame Second Threshold(S) - Huawei OptiX OSN 550 Configuration Manual

7 List of Parameters

7.45 Error Frame Second Window (s)

Description
The Error Frame Second Window (s) parameter specifies the error frame second when any
error frames are received at the port within one second. If the error frame seconds within a certain
time period reach the specified upper threshold, link event alarms are reported. The time period
in which error frames are received is called the error frame second window.
Impact on the System
After you set the Error Frame Second Window (s) and Error Frame Second Threshold (s)
parameters, link event alarms are reported if the actual error frame seconds in the link reach the
specified upper threshold.
Values
Valid Values
10-900, in step length of 1
Configuration Guidelines
Set the value according to the monitoring time period.
Make sure that the value of Error Frame Second Window (s) is not less than that of Error
Frame Second Threshold (s).
Relationship with Other Parameters
Set the Error Frame Second Window (s) parameter together with the Error Frame Second
Threshold (s) parameter.

7.46 Error Frame Second Threshold(s)

Description
The Error Frame Second Threshold(s) parameter specifies the second during which error
frames are received at the port. If the error frame seconds within a certain time period reach the
specified upper threshold, a link event alarm is reported. The upper threshold is called the error
frame second threshold.
Impact on the System
After you set the Error Frame Second Threshold (s) parameter, link event alarms are reported
if the actual error frame seconds in the link reach the specified upper threshold.
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OptiX OSN 550 Multi-Service CPE Optical Transmission
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Default Value
60
System
Configuration Guide
Unit
Second
Issue 02 (2011-06-30)