Ctc-store CTS Union IP DSLAM for ADSL IPDSLAM-A8/A16 Uživatelský manuál stáhnout pdf (Strana 50)

ADSL IP DSLAM

3.11 Performance Monitor

This section covers performance monitor by selecting DSL Port

Performance from EmWeb Menu. It includes:

ADSL Physical Layer PM {Physical Layer Info}

Allow you to view the performance information on physical layer by specifying

the definite unit. The procedures are as follows:

1. Click on “Physical Layer Info” of DSL Port Performance Menu.

The Physical Layer Info screen appears as follows:

Note: In this example, only port 1 is connected with CPE and that is why only

“No defect” value is displayed in the unit 1/port 1 row.

Table 3-6 Physical Layer Info Field Definitions

Field Definition

SNR margin Noise margin value. (dB)

Attenuation Difference in the total power transmitted and the

total power received by the peer atu. (db)

Status Current status of the ATU line. The possible

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 139 140

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