ADC Modem MM701G Manuel D’Utilisation
Managing DSL
32
MM701G User Manual
2
Configure the following parameters as supplied by your service provider:
3
Click
Apply,
then save changes using
Parameter
Description
Exec Mode
Select CPE or CO. For point-to-point connections, one modem must
be configured for CPE and the other for CO. For all other applications,
select CPE.
be configured for CPE and the other for CO. For all other applications,
select CPE.
Standard
Select Annex A or Annex B (Default: Annex A). Annex A and Annex B
are both transmission standards. Annex A is most often used in North
America. Annex B is most often used in Europe.
are both transmission standards. Annex A is most often used in North
America. Annex B is most often used in Europe.
Startup Margin
Select a value from 2 DB to 15 DB. Applies only to Rate-Adaptive mode
(Default: 2 DB).
(Default: 2 DB).
Power Backoff
Select Enable or Disable (Default: Enable).
Clock Offset
Do not change from factory-ship configuration.
Upstream Frame Sync Word
Do not change from factory-ship configuration.
Upstream Stuffbits
Do not change from factory-ship configuration.
Downstream Frame Sync Word
Do not change from factory-ship configuration.
Downstream Stuffbits
Do not change from factory-ship configuration.
Encoder Coefficient A
Do not change from factory-ship configuration.
Encoder Coefficient B
Do not change from factory-ship configuration.
Minimum Base Rate
Enter a value from 1 to 36 to select the minimum acceptable data rate
in Rate-Adaptive mode. Rate is equal to N*64kbps, where N is the
selected value (Default: 1).
in Rate-Adaptive mode. Rate is equal to N*64kbps, where N is the
selected value (Default: 1).
Maximum Base Rate
Enter a value from 1 to 36 to select the maximum acceptable data rate
in Rate-Adaptive mode. Rate is equal to N*64kbps, where N is the
selected value (Default: 36).
in Rate-Adaptive mode. Rate is equal to N*64kbps, where N is the
selected value (Default: 36).
Minimum Sub Rate
Enter 0 or 1 (Default: 0).
Maximum Sub Rate
Enter 0 or 1 (Default: 1).
Wire Pair Mode
Select Single or Two (Default: Single).
Asymmetric PSD
Select Disabled, 1544 kb, or 784 kb (Default: Disabled).
Bit Rate Mode
Select Adaptive Rate or Fixed Rate (Default: Adaptive Rate).
Test Bit Rate
Select a value from 72K to 2368K (Default: 2320K).
SNR Margin Limit
Enter a value from -64 to 63. Used to control the front panel LED.
(Default: 4).
(Default: 4).