Viewing Status | |
|
|
Table 24 describes the fields displayed on the Main console screen.
| Table 24. Fields Displayed in Main Console Screen |
|
|
Field | Description |
|
|
| Circuit Configuration |
|
|
G.703 | Indicates the interface standard for G.703 data port. |
n TS | Indicates the number of time slots (n) mapped to the G.703 interface. |
Timing | Indicates the primary source the unit uses for clock synchronization: |
EXT | External 2.048 MHz clock. |
G.703 | G.703 port receive clock. |
Application mode | Indicates that the Single Pair (SINGLE) application mode is in effect. |
|
|
| Performance |
|
|
MAR1 | Displays the Margin value for each HDSL interface or displays link status (SIG, ACQ, etc.) if the link |
| is not up. |
MAR2 | Reserved |
|
|
ES1 | Displays the Errored Seconds (ES) counts for each HDSL interface. The counts are for the latest |
| |
| the count in the current |
ES2 | Reserved |
|
|
| Alarms |
The Alarms field displays a list of all active alarms at each LTU/NTU and HDSL interface. | |
|
|
| Possible LTU/NTU Interface Alarms |
|
|
Loss of Signal (LOS) | Loss of signal at the G.703 input. |
Loss of Frame Alignment (LFA) | Loss of frame alignment at the G.703 input. |
Receive Alarm Indication | Alarm indication signal (unframed all ones) received at the G.703 input. |
Signal (AIS) |
|
Remote Alarm Indication | Remote alarm indication signal received at the G.703 input (through |
Signal (RAI) |
|
Loss of Clock (LOC) | Applies to loss of external clock when EXT timing is used. The external clock was lost for the |
| previous second. This alarm is reset when the clock is active again. |
|
|
| Possible HDSL alarms |
|
|
Margin (MAR) | Margin has fallen below threshold set for the HDSL interface. |
Errored Seconds (ES) | Errored seconds count has exceeded threshold set for the HDSL interface. |
Loss of Sync Word (LOSW) | Loss of sync word at the HDSL interface. Remains active during restart, but not a cold start. |
|
|
August 9, 2002 | 47 |