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Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics
ASMi-52 Ver. 2.5 Monitoring Performance 6-7
Table 6-2. . E1 Statistics Parameters (Cont.)
Display Description Range
Current DM
Number of degraded minutes in which the BER exceeded 1×10
-6
. This
value is updated every minute for 15-minute interval or every 24 hours for
24-hour interval.
0–1440 0–1440
BPV last
minute
Number of bipolar violation events detected in the last minute. This value
is updated every minute.
0–1000 0–1000
BPV max
minute
Number of bipolar violation events detected in the worst minute since the
last resetting of the BPV counter. This value is updated every minute.
0–1000 0–1000
Current
TIMER
Time in seconds from the beginning of the interval. This value is updated
every second.
For 24-hour interval – number of 15 minutes intervals the device has been
working after power up
0–900 0–96
Displaying E1/T1 Statistics for All Intervals
You can display detailed E1/T1 performance statistics for 96 last 15-minute
intervals elapsed since the last power-up.
To display E1/T1 statistics for all intervals:
1. From the E1 Port Performances menu, select E1/T1 All Intervals Local
Performances or E1/T1 All Intervals Remote Performances (Main menu >
Monitoring > Physical Ports Statistics > E1/T1 Port Performances > E1/T1 All
Intervals Local/Remote Performances) to display the E1/T1 statistics for all 15-
minute intervals.
The E1/T1 All Intervals Local/Remote Performances screen appears (see
Figure 6-10).
2. Press any key to exit the E1/T1 All Intervals Local/Remote Performances
screen.
ASMi-52
E1/T1 all intervals local/remote performances ...
INTERVAL ES SES UAS BES LOFC CSS DM
ESC-prev. menu; !-main menu; &-exit; @-scroll; ?-help
Figure 6-10. E1/T1 All Intervals Local/Remote Performances