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Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics
ASMi-52 Ver. 2.5 Monitoring Performance 6-3
ASMi-52
SHDSL current day performances
Local A Local B Remote A Remote B
Port number (1) (1) (1) (1)
24 hour ES (1) (1) (1) (1)
24 hour UAS (1401) (1401) (1401) (1401)
24 hour SES (0) (0) (0) (0)
24 hour LOWS (0) (0) (0) (0)
24 hour CRC anomalies (3) (3) (3) (3)
Current Day Timer (22280sec) ( 22280sec) (22280sec) (22280sec)
Day Intervals (24) (24) (24) (24)
ESC-prev. menu; !-main menu; &-exit; @-scroll
Figure 6-4. SHDSL Current Day Performances Screen
Table 6-1. SHDSL Statistics Parameters
Display Description
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.
Current UAS Number of unavailable seconds in which a failed signal occurred during the current
interval. This value is updated every second.
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.
Current LOSWS Number of seconds with loss of sync word during the current interval. This value is
updated every second.
Current CRC
anomalies
Number of CRC error events recorded since the last time the register was cleared.
Current TIMER Time in seconds from the beginning of the interval. This value is updated every second.
Displaying the SHDSL Statistics for all Intervals
You can display a detailed SHDSL performance statistics for 96 last 15-minute
intervals or seven last days (24 hours) intervals elapsed since the last power-up.
To display the SHDSL statistics for all intervals:
1. From the SHDSL Port Performances menu (see Figure 6-2), select SHDSL All
Intervals Local Performances/SHDSL All Intervals Remote Performances to
display the SHDSL statistics for 15-minute intervals or select SHDSL All Days
Local Performances/SHDSL All Days Remote Performances to display the
SHDSL statistics for day intervals.
The SHDSL All Intervals screen appears (see Figure 6-3 and Figure 6-4).
2. Press any key to return to the SHDSL Port Performances menu.