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Chapter 2 - Configuring HDSL Parameters
Campus-REX2 RS Interface Card User Manual 27
2 From the System Settings Menu, type then press . The System
Parameters screen is displayed.
Setting HDSL Alarms
The default setting for all alarming is Disabled. Completing the following
steps to either select a value or to enable the alarm reporting.
1 To select an HDSL ES Alarm Threshold (Disabled is the default), type
then press to select one of the following as the ES threshold:
• 17 errored seconds occurring in a 24-hour period
• 170 errored seconds occurring in a 24-hour period
An alarm is generated when the defined threshold for HDSL errored
seconds is exceeded, indicating a deterioration in performance. An
errored second is one in which one or more block errors (CRC
anomalies) or LOSW defects occur within the threshold interval.
2 To configure the HDSL Margin Alarm Threshold:
a Type then press .
b At the prompt, enter a value between 1 and 25 decibels (dB) then
press .
Enter Margin alarm threshold value (1-25dB), or "D"
to disable>6
An alarm is generated when the defined threshold for HDSL Margin is
exceeded. Margin indicates the signal to noise ratio at a receiver point.
1 ENTER
Jul 07, 2003 ADC TELECOMMUNICATIONS, CAMPUS RS, Version 5.1 08:19:34
Local Unit ID: Local I/F: REX2
Remote Unit ID: Remote I/F: REX2
Circuit ID:
SYSTEM PARAMETERS
1) CHANGE SYSTEM TIME
2) CHANGE SYSTEM DATE
3) CHANGE UNIT ID
4) CHANGE CIRCUIT ID
5) CHANGE UNIT PASSWORD
6) HDSL ES Alarm Threshold: Disabled (Disabled, 17, 170)
7) HDSL Margin Alarm Threshold: Disabled
8) Local Data Port LOS Alarm: Disabled (Disabled, Enabled)
9) Remote Data Port LOS Alarm: Disabled (Disabled, Enabled)
10) RESTORE FACTORY DEFAULTS
(R)eturn (M)ain Menu
ENTER CHOICE>
6 ENTER
7 ENTER
ENTER