NetComm NCT480 manual Add DSL Profile

Add DSL Profile

Add DSL profile dialog allows you to create the ADSL connection parameters. Enter the control values to the text box and click ‘Add’ to activate.

Figure 4-3 Add DSL Profile Dialog

Item

Description

Profile name	Select a DSL profile to display relative parameters.
Line Interface
Standard type	Preferred standard compliance. Outcome is dependent upon standard support of the
	remote unit.
AnnexM	This extends the capability of basic ADSL2 by doubling the number of upstream bits.
Line Type	This specifies the type of channel on which the ATM VC’s cells have to be transmitted
	and received.
	Possible choice: Interleave Only/Fast Only
	* Interleave mode is used when transmission error correction is necessary due to a less
	than ideal telephone line.
	* Fast mode will result in faster transmission rate.
Rate Mode	This specifies what form of transmission rate adaptation is configured on this port.
	fixed – Connect over the fixed speed given by ‘Tx Rate’ field, the connection gets fail if
	it can not reach the lengths and qualities of lines
	adaptAtStartup – Connect over the range of speed given by ‘Tx Rate’ field, the
	connection gets retrain due to varying qualities of lines.
	adaptAtRuntime – Connect over the range of speed given by ‘Tx Rate’ field, the
	connection is auto rearrange seamlessly due to varying qualities of lines.
SNR Margin (ATUC/ATUR)
Target SNR Margin	This specifies Target SNR Margin which the ATU-R must achieve with a BER of 10 to
	the power -7 or better, to successfully complete initialization.
	Valid values: 0 ~ 310 (dB/10)

YML856 Rev3	NCT480 IP DSLAM User Guide
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