30
Trap tTemperatureSeverity (temperature value returns to allowed range):
Temperature 48
InfoTemperature Ok
Name:
Limit test error
Node: tChannelSeverity
(1.3.6.1.4.1.32108.2.2.4.5)
Trap number:
1
Additional
nodes
TestPointName, ChIndex, ChName, ChFreq, ChType, Level_severite,
VAR_severity, CNR_severity, MER_severity, preBER_severity, postBER_severity
Description:
Sent if a channel failed the limit test by one or several test criteria. The trap
contains the following information:
TestPointName – name of the monitored node of the distribution network
ChIndex – number of the channel with error in the channel plan
ChName – name of the channel with error
ChFreq – frequency of the channel with error
ChType – type of the channel with error
Level_severity – data about the channel level error
VAR_severity – data about the video/audio ratio error
CNR_severity – data about the signal/noise ratio error
MER_severity – data about the MER error
preBER_severity – data about the preBER error
postBER_severity – data about the postBER error
MPEG_severity – data about the MPEG error
sound_severity – data about analog channel audio broadcasting disappearing
Example:
Trap tChannelSeverity (low value of signal/noise ratio):
TestPointName main headend
ChIndex 2
ChName MTV
ChFreq 191250
ChType 0
Level_severity
VAR_severity
CNR_severity 25.1 (<43) dB
MER_severity
preBER_severity
postBER_severity
mpeg_severity
sound_severity
tChannelSeverity
trap (value of signal/noise ratio returns to normal):
The same nodes values, except for the
CNR_severity
node:
CNR_severity Ok
Name:
Limit test error (ripple error)
Node: tFlatnessSeverity
(1.3.6.1.4.1.32108.2.2.4.6)
Trap number:
1
Additional
nodes
TestPointName, ChIndex1, ChName1, ChFreq1, ChType1, ChIndex2, ChName2,
ChFreq2, ChType2, SeverityType, SeverityValue
Description:
Sent if a pair of channels failed the limit test by one of the test criteria. The trap
contains the following data:
TestPointName –
name of the monitored node of the distribution network
ChIndex1 –
number of the first channel with error in the channel plan
ChName1 –
name of the first channel with error
ChFreq1 –
frequency of the first channel with error
ChType1 –
type of the first channel with error
ChIndex2 –
number of the second channel with error in the channel plan
Содержание CIU-003
Страница 1: ...CIU 003 TV SIGNAL ANALYZER OPERATING MANUAL ...
Страница 2: ...Revision 1 4 from 12 04 13 ...
Страница 6: ...6 Figure 1 1 Figure 1 2 ...
