Verilink DIDCSU 2912 (880-502646-001) Product Manual - Manual (Page 69)

DIDCSU T1 Version
Verilink DIDCSU 2912 User Manual 3-29
Display Alarm
Buffers
To display the alarm buffer, enter the letter “O” in the Net Port
Alarm Menu. The Display Alarm Buffer displays all major and
minor alarms that have occurred at each port. When an alarm is
cleared, the time stamp changes to reflect the time the alarm was
cleared.
Rn Remote Alarm Indication (RAI) Threshold/RAI Interval: Use this option to
indicate a monitoring interval that is greater than the threshold.
In the Superframe format, an RAI consists of Bit 2 of all 24 channels set
to zero.
In ESF format, an RAI is a repeating pattern of eight ones followed by
eight zeros transmitted over the ESF Data Link.
Threshold:
1—86400
0 to disable
Interval:
1—86400
seconds
An Alarm Indication Signal (AIS) Threshold/AIS Interval: Use this option to
indicate a monitoring interval that is greater than the threshold.
Threshold:
1—86400
0 to disable
Interval:
1—86400
seconds
Bn Bipolar Violation (BPV) Threshold/BPV Interval: Use this option to
indicate a monitoring interval that is greater than the threshold.
Threshold:
1—86400
0 to disable
Interval:
1—86400
seconds
En Errored Seconds (ES) 15 min. Threshold/ES 24 hr. Threshold: An ES
alarm indicates a second with one or more ESF error events.
Enter the maximum number of ES to be allowed in 15 minutes and 24
hours.
15 minute
Threshold:
1— 900
0 to disable
24 hour
Threshold:
1—86400
0 to disable
Sn Severely Errored Second (SES) 15 min. Threshold/SES 24 hr. Threshold:
Select a threshold level.
Enter the maximum number of SES to be allowed in 15 minutes and 24
hours.
15 minute
Threshold:
1—900
0 to disable
24 hour
Threshold:
1—86400
0 to disable
In Bit Error Rate (BER) Threshold: Select a threshold level. Selecting
10 -9 (1 per billion bits) will report more errors than 10 -4 (1 per thousand
bits).
1) DISABLE
2) 10E-4
3) 10E-5
4) 10E-6
5) 10E-7
6) 10E-8
7) 10E-9
X Exit the Net Port Alarm Threshold Configuration Menu
Command Description Options