1. Select Main > Performance Monitoring. 2. Press Open new performance window.
3. Select the group that contains the measure and than the wished measure. 4. Press Commons.
If G828 > ODU <radio branch> measure is selected, the Commons window displays the following pa- rameters:
• General area. Threshold levels of the UAS parameter:
• N Ses Set UAS(P) (sec.). Threshold (expressed as number of consecutive seconds with
SES) over which starts the UAS unavailability period.
To change the parameter set a value between 1 and 10 sec (default 10), press Apply and confirm.
• N Ses Reset UAS(Q) (sec.). Threshold (expressed as number of consecutive seconds
without SES) over which ends the UAS unavailability period.
To change the parameter set a value between 1 and 10 sec (default 10), press Apply and confirm.
The threshold (expressed as percentage of the errored blocks) over which it is declared a SES is 30% and is not changeable.
Press to compress the area. Press to expand the area.
• 15M Es Threshold (sec.). Threshold (expressed as number of seconds, within a 15 minute peri-
od, when ES has occurred) over which it is activated the alarm 15M Es.
To change the parameter set a value between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• 24H Es Threshold (sec.). Threshold (expressed as number of seconds, within a 24 hour period,
when ES has occurred) over which it is activated the alarm 24H Es.
To change the parameter set a value between 1 and 86400 (default 0), press Apply and con- firm. The value 0 represents the deactivation of the threshold and accordingly of the alarm. • 15M Ses Threshold (sec.). Threshold (expressed as number of seconds, within a 15 minute pe-
riod, when SES has occurred) over which it is activated the alarm 15M Ses.
To change the parameter set a value between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• 24H Ses Threshold (sec.). Threshold (expressed as number of seconds, within a 24 hour period,
when SES has occurred) over which it is activated the alarm 24H Ses.
To change the parameter set a value between 1 and 86400 (default 0), press Apply and con- firm. The value 0 represents the deactivation of the threshold and accordingly of the alarm. • 15M Sep Threshold (events). Threshold (expressed as number of SEP events within a 15 minute
period) over which it is activated the alarm 15M Sep.
To change the parameter set a value between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• 24H Sep Threshold (events). Threshold (expressed as number of SEP events within a 24 hour
period) over which it is activated the alarm 24H Sep.
To change the parameter set a value between 1 and 86400 (default 0), press Apply and con- firm. The value 0 represents the deactivation of the threshold and accordingly of the alarm. If RxPwr > ODU <radio branch> measure is selected, the Commons window displays the following pa- rameters:
• 15M Rlts Thresholds area. 15M Rlts alarms threshold:
• Rlts 1 (sec.), Rlts 2 (sec.), Rlts 3 (sec.), Rlts 4 (sec.), Rlts 5 (sec.). Threshold levels (ex-
pressed as number of seconds, within a 15 minute period, when the received power is lower than the RLT1, RLT2, RLT3, RLT4, RLT5 threshold levels) over which the system activates the relevant alarms.
To change a threshold, set into the relevant box, a number between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• Rlts 1 (sec.), Rlts 2 (sec.), Rlts 3 (sec.), Rlts 4 (sec.), Rlts 5 (sec.). Threshold levels (ex-
pressed as number of seconds, within a 24 hour period, when the received power is lower than the RLT1, RLT2, RLT3, RLT4, RLT5 threshold levels) over which the system activates the relevant alarms.
To change a threshold, set into the relevant box, a number between 1 and 86400 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• Rlt Thresholds area. Threshold levels of the received power:
• Rlt 1 (dBm), Rlt 2 (dBm), Rlt 3 (dBm), Rlt 4 (dBm), Rlt 5 (dBm). Respectively the first,
the second, the third, the fourth and the fifth threshold level of the received power. To change a threshold, set into the relevant box, a number between -100dBm and - 20dBm.
Press to compress an area. Press to expand the area.
If TxPwr > ODU <radio branch> measure is selected, the Commons window displays the following pa- rameters:
• 15M Tlts Thresholds area. 15M Tlts alarms threshold:
• Tlts 1 (sec.), Tlts 2 (sec.), Tlts 3 (sec.), Tlts 4 (sec.). Threshold levels (expressed as num-
ber of seconds, within a 15 minute period, when the transmitted power is higher than the TLT1, TLT2, TLT3, TLT4 threshold levels) over which the system activates the relevant alarms.
To change a threshold, set into the relevant box, a number between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• 24H Tlts Thresholds area. 24H Tlts alarms threshold:
• Tlts 1 (sec.), Tlts 2 (sec.), Tlts 3 (sec.), Tlts 4 (sec.). Threshold levels (expressed as num-
ber of seconds, within a 24 hour period, when the transmitted power is higher than the TLT1, TLT2, TLT3, TLT4 threshold levels) over which the system activates the relevant alarms.
To change a threshold, set into the relevant box, a number between 1 and 86400 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• Tlt Thresholds area. Threshold levels of the transmitted power:
• Tlt 1 (dBm), Tlt 2 (dBm), Tlt 3 (dBm), Tlt 4 (dBm). Respectively the first, the second, the
third and the fourth threshold level of the transmitted power.
To change a threshold, set into the relevant box, a number between -40dBm and 35dBm, press Apply and confirm.
Press to compress an area. Press to expand the area.
If ACM > <Radio Link name> measure is selected, the Commons window displays the following param- eters:
• 15M Thresholds area. Alarms threshold:
• 15M <modulation> Threshold. Threshold - expressed as number of seconds, within a 15
minute period, when the counter <modulation> has increased - over which it is activated the alarm.
To change a threshold, set into the relevant box, a number between 1 and 900 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accordingly of the alarm.
• 24H Thresholds area. Alarms threshold:
• 24H <modulation> Threshold. Threshold - expressed as number of seconds, within a 24
hour period, when the counter <modulation> has increased - over which it is activated the alarm.
To change a threshold, set into the relevant box, a number between 1 and 86400 (default 0), press Apply and confirm. The value 0 represents the deactivation of the threshold and accord- ingly of the alarm.
<modulation> = 4QAMS, 4QAM, 16QAMS, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM, 512QAMS, 512QAM, 1024QAMS or 1024QAM or 2048QAM (see Tab.5).