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Issue 2-0 en Nokia Proprietary and Confidential
9.4 Statistics (8)
This menu provides information on port, line, and system statistics.
Port statistics (8,1)
The Port statistics submenu (see Figure 70) allows you first to choose the
number of the port.
Line statistics (8,2 and 8,3)
The Line statistics submenu (see Fig. 70) allows you to monitor the signal
quality.
In the Port/Line statistics submenu:
• You must first select whether you want to monitor port or line statistics.
Then select absolute or relative values. After this, you can define which
period you want to monitor. The number of selectable periods can vary
from 0 to 100, 0 standing for the current period, 1 for the last period, and 2
for the previous one, etc.
• You can choose between 0 to 100 periods of 15 minutes, or 0 to 30 periods
of 24 hours to monitor a number of signal quality parameters according to
G.826. For more information on statistic parameters of the line signal
display, refer to Section 7.4. The format of the display is as follows:
• You can view the values of the statistic parameters monitored since the last
reset. See the example below.
15 min signal quality:
Period 1 (0 d 0 h 21 min)
UATR (Rx):
ESR (Rx):
SESR (Rx):
BBER (Rx):
UATR (Tx):
ESR (Tx):
SESR (Tx):
xx
xx
xx
xx
xx
xx
xx