The system has detected an STS path remote failure indicator (RFI-P) indicating that the receiving terminal has detected an incoming signal failure. This alarm was previously called Yellow (YEL) and remote defect indication path (RFI-P).
|
Alarm Data |
Value/Meaning |
|---|---|
|
Severity Levels |
Not Alarmed (NA) |
|
AID Type |
STS-1 Ring Channel STS-3c Ring Channel STS-12c Ring Channel |
|
Date |
Month/day/year that condition was detected |
|
Time |
Hour:minute:second that condition was detected |
|
Probable Cause |
YEL (Yellow Alarm - RDI-P) |
|
Effect on Service |
Standing Condition (SC) |
|
Alarm Entity Type |
STS1 STS3C STS12C |
|
Description |
inc. STS1 RFI-P inc. STS3C RFI-P inc. STS12C RFI-P |
|
Likely Cause |
An STS-N cross-connection has been deleted; a remote failure (for example, LOS or LOF) has been detected at the interfacing equipment.. |
|
Visible Indication |
None. |
|
Action |
Proceed to Procedure 5-38: Clear "inc. STSN/VCN" conditions/alarms. |
| Copyright © 2011 Alcatel-Lucent. All rights reserved. |