ZyXEL Communications Vantage Access User Manual

 Chapter 21 WAN Device

Vantage Access User’s Guide

The following table describes the labels in this screen. Refer to 

 for 

other field descriptions. 

For DSL connections, you can view the connection instances associated to an ATM VC in the 
WANConnectionDevice screen. 

Select a registered device in the Device List window and click Configuration > 
InternetGatewayDevice > WANDevice. Click a number and WANConnectionDevice

to 

display the screen as shown. 

Figure 285   TR-098 Amendment 1: WAN Device: WANConnectionDevice   

You can view the number of connection instances associated to WAN connection device in the 
detailed WANConnectionDevice screen. 

1 Select a registered device in the Device List window and click Configuration > 

InternetGatewayDevice > WANDevice. 

2 Click a number and WANConnectionDevice. 

Table 155   TR-098 Amendment 1: WAN Device: WANDSLDiagnostics 

LoopDiagnost
icsState

This field displays the availability of the link diagnostic test result. Requested 
indicates a test is to be initialized. 

ACTPSDds

This field displays the actual power spectral density for the downstream traffic.

ACTPSDus

This field displays the actual power spectral density for the upstream traffic.

ACTATPds

This field displays the actual aggregate transmitter power for the downstream traffic.

ACTATPus

This field displays the actual aggregate transmitter power for the upstream traffic.

HLINSCds

This field displays the linear representation scale for the downstream traffic.

HLINpsds

This field displays the linear channel characteristics per subcarrier for the upstream 
traffic.

QLNpsds

This field displays the quiet line noise per subcarrier for the downstream traffic in 
comma-separated list of numbers. 
Maximum list of numbers is 256 for an ADSL/ADSL2 connection and 512 for an 
ADSL2+ connection. 

SNRpsds

This field displays the Signal-to-Noise ratio per subcarrier for the downstream traffic. 

BITSpsds

This field displays the bit allocation per subcarrier for the downstream traffic. 

GAINSpsds

This field displays the gain allocation per subcarrier for the downstream traffic.