B2 SD Threshold

Parameter Name

B2 SD Threshold

Description

This parameter specifies the generation threshold and the recovery threshold of the B1B2 signal degradation threshold in SDH frames at the optical port.

B1B2 SD threshold value range:

If the RSD alarm trigger source in the optical port is based on B1, the value range is 1-6,

If the RSD alarm trigger source in the optical port is based on B2, the value range is 0-6.

Explanation:

0-generation threshold: 1E-3, recovery threshold: 1E-4,

1-generation threshold: 1E-4, recovery threshold: 1E-5,

2-generation threshold: 1E-5, recovery threshold: 1E-6,

3-generation threshold: 1E-6, recovery threshold: 1E-7,

4-generation threshold: 1E-7, recovery threshold: 1E-8,

5-generation threshold: 1E-8, recovery threshold: 1E-9,

6-generation threshold: 1E-9, recovery threshold: 1E-10,

GUI Value Range

[OCCUR:1E-3, RECOVERY:1E-4,OCCUR:1E-4, RECOVERY:1E-5,OCCUR:1E-5, RECOVERY:1E-6,OCCUR:1E-6, RECOVERY: 1E-7,OCCUR:1E-7, RECOVERY:1E-8,OCCUR:1E-8, RECOVERY:1E-9,OCCUR:1E-9, RECOVERY:1E-10]

Default Value

OCCUR:1E-6, RECOVERY: 1E-7

Unit

None

Step

-

Modification Rules

None

Configuration Policy

None

Recommended Value

OCCUR:1E-6, RECOVERY: 1E-7

Parameter Relationship

The B1B2 SF threshold cannot be lower than the BIB2 SD threshold.

BSC Feature

None

Parameter Class

Parameters About Equipment

Caution

None


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