Paradyne U8777 Table A-1. Network Interface Options 2, Excessive Error Rate Threshold, AutoRate

A. Configuration Options

Table A-1. Network Interface Options (2 of 4)

Excessive Error Rate Threshold

Possible Settings: 1E– 4, 1E– 5, 1E– 6, 1E–7, 1E– 8, 1E– 9

Default Setting: 1E– 6

Determines the error rate at which an excessive error rate (EER) condition is recognized. The rate is the ratio of the number of CRC errors to the number of bits received in a certain period.

1E– 4 – 1E-9– The rate at which EER is recognized.

AutoRate

Possible Settings: Enable, Disable

Default Setting: Disable

Determines whether the unit automatically adjusts to the best line rate for conditions, or is fixed at the rate in the DSL Line Rate field. The automatically set rate cannot exceed Max DSLTAutoRate.

AutoRate is only available when the unit is configured as an LTU.

Enable – The LTU adjusts to the best line rate.

Disable – The LTU’s line rate is the DSL Line Rate selected.

DSL Line Rate

Possible Settings (Model 8777): 144, 272, 400, 528, 784, 1040, 1552

Default Setting: 1552

Possible Settings (Model 8779): 144, 272, 400, 528, 784, 1040, 1552, 2064

Default Setting: 2064

Specifies the fixed line rate of the LTU when AutoRate is disabled. See Table A-2, Payload Rates and DSL Line Rates for Model 8777, or Table A-3, Payload Rates and DSL Line RatesTfor G.703, for information about maximum payload rates for different DSL line rate.

DSL Line Rate is only available when the unit is configured as an LTU and AutoRate is disabled.

144 – 2064 – The fixed DSL Line Rate, in Kbps.

Max DSL AutoRate

Possible Settings (Model 8777): 144, 272, 400, 528, 784, 1040, 1552

Default Setting: 1552

Possible Settings (Model 8779): 144, 272, 400, 528, 784, 1040, 1552, 2064

Default Setting: 2064

Specifies the maximum rate to which the unit can AutoRate. See Table A-2, Payload Rates and DSL Line Rates for Model 8777, or Table A-3, Payload Rates and DSL Line RatesTfor G.703, for information about maximum payload rates for different DSL line rates.

Max DSL AutoRate is only available when the unit is configured as an LTU and AutoRate is enabled.

144 – 2064 – The AutoRate ceiling, in Kbps.

8700-A2-GB20-40 May 2002 A-3