3.8 DSL
This section describes how to configure DSL settings by selecting DSL from Function List Window.
3.8.1 Profile
Allow users to configure Line Profile and Alarm Profile.
3.8.1.1 Line Profile
If to configure Line Profile, double click on “Line Profile” from the Function List Window. The Line Profile configuration window appears.
| Field |
| Definition |
| Line Type | The ADSL line type, Fast or Interleaved. | |
| Transmit Rate Mode | Defines what form of transmitting rate, Fixed or adaptAtStartup. | |
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| Target SNR (dB/10) |
| Target Signal / Noise Margin. |
| Min Tx Rate(bps) |
| The minimum transmitting rate of |
| Down Shift SNR (dB/10) |
| Configured Signal/ Noise Margin for rate downshift. If the noise margin |
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| falls below this level, the modem should attempt to decrease its transmit | |
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| rate. In the case that RADSL mode is not present, the value will be 0. |
| IntCorrectionUP |
| Sets the correction time for the upstream interleaved buffer. RS can also |
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| be disabled. | |
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| Preferred Standard |
| Preferred standard compliance. Outcome is dependent |
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| upon standard support of the remote unit. GlobespanVirata High Speed | |
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| ADSL DMT (ADSL+) applications only. |
| Maximum Transmit Rate |
| The maximum transmitting rate of |
| Interleave Delay (ms) | The value of Interleave Delay for this channel. | |
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| Configured Signal/ Noise Margin for rate upshift. If the noise margin rises |
| UP Shift SNR (dB/10) |
| above this level, the modem should attempt to increase its transmit rate. |
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| In the case that RADSL is not present, the value will be 0. |
| IntCorrectionDown |
| This parameter sets the correction time for the downstream interleaved |
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| buffer. RS can also be disabled. | |
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| Annex Type |
| This parameter is set as per Annex compliance of the code release. |
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| GlobespanVirata High Speed ADSL DMT (ADSL+) applications only. | |
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IP DSLAM | 65 |
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