ADTRAN 4200659L1 - Manual (Page 106)

Chapter 5. Statistics
5-4 MX2800 STS-1 User Manual 61200659L1-1
Figure 5-3. Local STS-1 Current Alarm Count Screen
RFI-P (Path Remote Failure Indication)
The unit is receiving a path remote failure
indication. RFI-P is declared when the incoming
path remote defect indication (RDI-P, “1” in bit 5 of
the G1 path overhead byte for contiguous frames)
lasts for 2.5 +/- 0.5 seconds.
SLM-P (Path Signal Level Mismatch)
A received signal label is mismatched if it does not
equal the locally provisioned value or the value
“equipped non-specific”.
UEQ-P (Path Unequipped)
The path is unequipped if it is not provisioned.
Byte C2 of the STS path overhead is set to zero.
Condition Description
The count given reflects the number of times the alarm or state has
occurred (rather than the number of seconds the alarm was active).