Specifications

Chapter 6 Troubleshooting and Diagnostics ASMi-52 Installation and Operation Manual
6-14 Displaying E1/T1 Statistics
ASMi-52
E1 current day performance
Current ES (0)
Current UAS (0)
Current SES (0)
Current BES (1)
Current LOFC (0)
Current CSS (0)
24 hour degrade min (0)
24 hour last degrade min (0)
24 intervals (2)
ESC-prev.menu; !-main menu; &-exit; @-scroll
Figure 6-16. E1 Current Day Current Performances Screen, CRC-4 Enabled
If the CRC-4 is disabled, a typical E1 Current Performance screen will include only
BPV statistics, as shown in Figure 6-17.
ASMi-52
E1 current performances
BPV last minute (0)
BPV max minute (0)
ESC-prev.menu; !-main menu; &-exit; @-scroll
Figure 6-17. Local/Remote E1 Performance Screen, CRC-4 Disabled
Table 6-4. E1 Statistics Parameters
Range
Display Description
15 min 24 hour
CRC errors Number of CRC error events recorded since the last time the register was
cleared.
– –
CRC avrg
errors
The average number of CRC events per second. This value is updated
every second.
– –
Current ES Number of errored seconds in which one or more CRC (Cyclic
Redundancy Check) error events occurred during the current interval. This
value is updated every second for 15-minute interval or every 15 minute
for 24-hour interval.
0–900 0–65535
Current SES Number of severely errored seconds in which 832 or more CRC error
events occurred during the current interval. This value is updated every
second for 15-minute interval or every 15 min. for 24-hour interval.
0–900 0–65535