Installation and Operation Manual

 

Chapter 6 Troubleshooting and Diagnostics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

Number of CRC error events recorded since the last time the register was cleared.

anomalies

 

 

 

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 6-3and Figure 6-4).

 

2. Press any key to return to the SHDSL Port Performances menu.

ASMi-52 Ver. 2.5

Monitoring Performance

6-3

Page 107
Image 107
RAD Data comm ASMi-52 Displaying the Shdsl Statistics for all Intervals, Shdsl Statistics Parameters, Display Description