RAD Data comm ASMI-450 Bedienungsanleitung PDF herunterladen (Seite 108)

Chapter 5 Performance Management User's Manual

5-12 Monitoring Modem Performance LRS-24 RADview/TDM

Table 5-4. Line (HDSL) Current Data Parameters

Parameter Possible Values / Remarks

Time Elapsed (sec) Amount of time that has passed since the beginning of the current 15-minute

interval

0..899

Read-only

Errored Seconds Contain one or more of the following events:

• CRC error event, SEF (OOF) event, or AIS

• OOF defect is the occurrence of framing bits error

If SES is effective concurrently, ES runs for 10 seconds and stops.

Read-only

Severly Errored Seconds Contain 320 or more CRC error events, one or more SEF (OOF), or AIS. OOF defect

is the occurrence of framing bits error.

Read-only

Background Block Errors Errored blocks that do not occur in severely errored blocks.

ASMi-51/CD/CQ only

Read-only

Unavailable Seconds Number of seconds in the current interval in which a failed signal state exists.

Read-only

Noise Margin (db) Noise Margin

ASMi-51/CD/CQ only

Read-only

Attenuation (db) Attenuation

ASMi-51/CD/CQ only

Read-only

Current Data Graph

 To view the Line (HDSL) Current Data graph:

• In the Zoom view, select the modem (near end or far end), right click and

select Statistics > Line (HDSL) > Current Data > Graph.

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RAD Data comm ASMI-450 Bedienungsanleitung Seite 108