A DS3 IDLE signal is being received from the near-end DSX-3. The system reports this condition when an incoming DS3 IDLE signal persists for 2.5 (±0.5) seconds.
|
Alarm Data |
Value/Meaning |
|---|---|
|
Severity Levels |
Critical (CR), Major (MJ), Minor (MN), Not Alarmed (NA), Not Reported (NR) Default: Critical (CR) |
|
ASAP Type |
DS3 Port |
|
AID Type |
DS3 Port |
|
Date |
Month/day/year that the condition was detected |
|
Time |
Hour:minute:second that the condition was detected |
|
Probable Cause |
IDLE (Idle condition detected) |
|
Effect on Service |
SA or NSA |
|
Alarm Entity Type |
T3 |
|
Description |
inc. (from DSX) DS3 IDLE |
|
Likely Cause |
The upstream equipment either failed or lower rate (DS2 or DS1) equipment was removed. |
|
Visible Indication |
Lighted CR, MJ, or MN LED on the SYSCTL faceplate (when the severity level is provisioned to Critical, Major, or Minor, respectively) and a flashing Fault LED on the alarmed circuit pack. |
|
Action |
Proceed to Procedure 5-51: Clear "inc. (from DSX) DS3" alarms. |
| November 2011 | Copyright © 2011 Alcatel-Lucent. All rights reserved. |