System Configuration | |
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3Do one of the following:
•Type N to keep the current settings.
•Type Y to reset values to factory defaults. The system resets and both LTU and NTU units go through their respective synchronization processes. If loops are down or are in update mode while Set to Factory Dflts is enabled, only the local unit will restart. If the loops are up, both the LTU and NTU will restart.
The factory default system settings are listed in Table 22.
Table 22. Factory Default System Settings
Operating Option | Default Setting |
System Settings |
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Application Mode | SINGLE |
HDSL Rate Mode | MANUAL |
HDSL Payload Rate | 256kbps/4 |
Remote Console Access | ALLOWED |
Protect Switch Command | Not supported on these units. |
Local Unit Role | NTU |
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LTU/NTU Interface |
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G,703 port |
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Interface Type | G.703 |
Data Rate/# of TSs | 256 / 4 |
Beginning TS | 0 (structured mode) |
| 1 (unstructured mode) |
Alarms LTU/NTU Interface |
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Loss of Clock (LOC) | MIN (Minor) |
Alarms HDSL Spans |
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Margin (MAR) | MIN (Minor) |
Margin Threshold | 6 |
Errored Seconds (ES) | MIN (Minor) |
24 Hour ES Threshold | 70 |
Loss of Sync Word (LOSW) | MAJ (Major) |
Power Feed Open (PFO) | Not supported on these units. |
Power Feed Short (PFS) | Not supported on these units. |
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If the maintenance terminal must be left unattended for any length of time, log off until work resumes. This prevents unauthorized persons from inadvertently changing operating parameters.
Log off by choosing Quit from the menu bar or by disconnecting the cable connecting the maintenance terminal to the line or desktop unit. Automatic log off occurs after 20 minutes of keyboard inactivity.
August 9, 2002 | 45 |