System information

BSR 64000 Configuration and Management Guide
6-92
[07/23-11:03:08:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-198.
If the noise power increases at the new frequency, the next hop action rule is to change
modulation profile (in this example, the hop action rule is 2 with a priority of 50).
Notice that the noise power level continues to increase:
[07/23-11:04:58:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:04:58:SPECMGR]-D-Error Rate: 0.0000 %, ErrorWord : 0,
TotalWord : 3054
[07/23-11:04:58:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-172.
[07/23-11:05:18:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:05:18:SPECMGR]-D-Error Rate: 0.0000 %, ErrorWord : 0,
TotalWord : 4044
[07/23-11:05:18:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-102.
[07/23-11:05:28:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:05:28:SPECMGR]-D-Error Rate: 0.0799 %, ErrorWord : 3,
TotalWord : 3754
[07/23-11:05:28:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-102.
Ingress noise causes the error rate to exceed the threshold and the second hop action
occurs, as shown below:
[07/23-11:05:58:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:05:58:SPECMGR]-D-Error Rate: 1.1573 %, ErrorWord : 37,
TotalWord : 3197
[07/23-11:05:58:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-76.
The following output shows that the second hop action to change modulation profile 2
is successful. The noise power level does not change, however, since the modulation
type is different in modulation profile 2, than in modulation profile 1, the acceptable
noise power threshold is different.
[07/23-11:05:58:SPECMGR]-N-Set to new mode profile 2 for channel
ifIndex = 7 .
[07/23-11:06:08:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:06:08:SPECMGR]-D-Error Rate: 0.1759 %, ErrorWord : 5,
TotalWord : 2842
[07/23-11:06:08:SPECMGR]-D-Channel Noise Power (1/10 dbmv) :
-76.
[07/23-11:07:28:SPECMGR]-D-Monitor Channel IfIndex = 7 :
[07/23-11:07:28:SPECMGR]-D-Error Rate: 0.0000 %, ErrorWord : 0,
TotalWord : 3805