Specifications

Chapter 5 Troubleshooting and Diagnostics Installation and Operation Manual
5-10 Displaying SHDSL Performance Diagnostics ASMi-52CD Ver. 1.0
Display Description
Current TIMER Time in seconds from the beginning of the interval. This value is updated every
second.
24 hour ES Number of ES measured during the last 24 hours.
24 hour UAS Number of UAS measured during the last 24 hours.
24 hour SES Number of SES measured during the last 24 hours.
24 hour BBE Number of BBE measured during the current 24 hours.
24 Intervals Number of 15 minute intervals the device has been working since power up, the
value is from 0 to 96 (or up to 24 hours).
Table 5-4. ASMi-51CD Performance Monitoring for Interval
Display Description
ES Number of errored seconds during the interval
UAS Number of unavailable seconds during the interval
SES Number of severely errored seconds during the interval
BBE Number of the errored block during the interval
ESR Ratio (in %) of the errored seconds to the total seconds in the interval
SESR Ratio (in %) of the severely errored seconds to the total seconds in the interval
BBER Ratio (in %) of the background block error seconds to the total seconds in the
interval
Table 5-5. ASMi-52CD Performance Monitoring Parameters for E1 Interface
Display Type Description
CRC errors CRC-4 Enabled
(Current Performance
only)
Number of CRC error events recorded since the last time
the register was cleared
CRC avrg errors CRC-4 Enabled
(Current Performance
only)
The average number of CRC events per second. Updated
every second.
Current ES CRC-4 Enabled Number of errored seconds in which one or more CRC
(Cyclic Redundancy Check) error events occurred during the
current interval.
Updated every second for 15-minute interval or every 15
minute for 24-hour interval.
Current SES CRC-4 Enabled Number of severely errored seconds in which 832 or more
CRC error events occurred during the current interval.
Updated every second for 15-minute interval or every 15
min. for 24-hour interval