Manually Configuring your Modem-Router
Status
The Status page displays
ADSL status information.
Parameter | Description |
Line Status | Shows the current status of the ADSL line. |
Data Rate: |
|
Upstream | Actual and maximum upstream data rate. |
Downstream | Actual and maximum downstream data rate. |
Operation Data/Defect Indication:
Manually Configuring your Modem-Router
Noise Margin: |
|
Upstream | Minimum noise margin upstream. |
Downstream | Minimum noise margin downstream. Maximum |
| fluctuation in the output power |
Output Power Attenuation:
Upstream Maximum reduction in the strength of the upstream signal.
Downstream Maximum reduction in the strength of the downstream signal.
Fast Path FEC There are two latency paths that may be used: fast
Correction | and interleaved. For either path a forward error |
| correction (FEC) scheme is employed to ensure |
| higher data integrity. For maximum noise immunity, |
| an interleaver may be used to supplement FEC. |
Interleaved | An interleaver is basically a buffer used to |
Path FEC | introduce a delay, allowing for additional error |
Correction | correction techniques to handle noise Interleaving |
| slows the data flow and may not be optimal for |
| |
Fast Path CRC | Indicates the number of Fast Path Cyclic |
Error | Redundancy Check errors. |
Interleaved | Indicates the number of Interleaved Path Cyclic |
Path CRC Error | Redundancy Check errors. |
Loss of Signal | Momentary signal discontinuities. |
Defect |
|
Loss of Frame | Failures due to loss of frames. |
Defect |
|
Loss of Power | Failures due to loss of power. |
Defect |
|
Fast Path HEC | Fast Path Header Error Concealment errors. |
Error |
|
Interleaved | Interleaved Path Header Error Concealment errors. |
Path HEC Error |
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