Advanced Configuration Features
63
Horizon Compact Release 1.01.00 Wireless Ethernet Product User Manual – Volume 2
3.8 Threshold Alarms
Horizon Compact provides Threshold Alarms to assist in managing the performance of the system.
Threshold alarms are available for the following parameters:
1. RSL (Receive Signal Level)
2. Signal To Noise (SNR)
3. Bandwidth Utilization
4. Dropped Frames
Each Threshold Alarm has two associated parameters:
1. Threshold value
2. A time limit over which the Threshold value must be exceeded before the alarm is
reported.
The combination of the value and the time limit is user defined. The proper combination of the two
parameters will prevent false alarms from occurring.
Procedure 3-13
Configure Threshold Alarms
Perform this procedure to configure the Threshold Alarms for the Horizon Compact system. Each
Threshold Alarm may be configured independently of each other, and each end of the link may be
configured for different values.
Note: To perform this procedure, you must have NOC user rights.
Required Action Steps
login Log in as a NOC user.
get RSL threshold alarm
settings
Displays the current settings for the Threshold Alarm for the Receive
Signal Level (RSL). Once the RSL Value Threshold is reached and
continues for the Time Limit duration then an alarm is raised.
Sequence:
get rsl threshold press Enter
The system responds:
RSL threshold set to : <rsl value> dbm
RSL timelimit set to : <timelimit> secs
Where
<rsl value> is the current RSL value in integers, given in dBm.
<timelimit> is the current time limit that the condition must occur
before the alarm is raised. Timelimit is in integers, given in number
of seconds
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