QT2032-EKG-1A2 Applied Micro Circuits Corporation, QT2032-EKG-1A2 Datasheet - Page 52

• Manufacturer Part Number: QT2032-EKG-1A2
• Manufacturer: Applied Micro Circuits Corporation

Specifications of QT2032-EKG-1A2

• Lead Free Status / RoHS Status: Supplier Unconfirmed

QT2022/32 - Data Sheet: DS3051
7.4 WIS Alarm Processing
The WIS block detects defects on the fiber input and processes them. The defects are summarized in Table 14
below.
Table 14: Summary of Defects Processed by WIS
1.
2.
3.
4.
52
LOS (Loss of Signal)
LOF (Loss of Frame)
Loss of WIS
Synchronization
SEF
AIS-L
Far End RDI-L
LOP-P
AIS-P
PLM-P
LCD-P
Far end RDI-P
(AIS-P/LOP-P)
Far end RDI-P
(PLM-P/LCD-P)
Path BIP
Line BIP
Section BIP
Defect/Anomaly
When a defect propagates to the PCS, local faults will be generated on the XAUI output to the upstream MAC.
RDI-L = [(LOS or LOF or AIS-L) and not(Reg 3.C010.8)] or [not(WIS Sync) and not(Reg 3.C010.9)]
RDI-\P (AIS-P/LOP-P) = [AIS-P and not (Reg 3.C010.6)] OR [LOP-P and not(Reg 3.C010.7)] OR [RDI-L and not (Reg 3.C010.10)]
RDI-P (LCD-P/PLM-P) = [PLM-P and not (Reg 3.C010.4)] OR [LCD-P and not(Reg 3.C010.5)]
no optical signal
failed optics
see LOS faults
see LOS faults
degraded optical signal
LOS or LOF in far-end LTE
RDI-L defect flag transmitted by
far-end LTE
Invalid pointer detected
(see Section 7.2.7 on page 43)
LOS or LOF in far-end PTE
Path label does not match
expected value
(see Section 7.2.8 on page 45)
Received wrong type data in
payload (not 64/66b encoded)
AIS-P or LOP-P defect detected
on far-end PTE
PLM-P or LCD-P defect
detected on far-end PTE
Corruption over link
Corruption over link
Corruption over link
AppliedMicro - Confidential & Proprietary
Root Cause
2.21h.6
2.21h.7
1.9003h.9
linked to 2.1.7
2.21h.11
2.21h.4
2.21h.5
2.21h.0
2.21h.1
2.21h.2
2.21h.3
2.21h.9
2.21h.10
2.3Bh
2.39h-2.3Ah
2.3Ch
Reported in
RDI-L
OH
RDI-L, RDI-P
RDI-L, RDI-P
All WIS processes suspended
No action
RDI-L, RDI-P
No action
RDI-P
RDI-P
RDI-P
RDI-P
No action.
No action.
Counter incremented by one on Path
BIP errors
Error count per frame transmitted in G1
byte of TX OH.
Counter incremented by the number of
Line on BIP errors
Error count per frame transmitted in M1
byte of TX OH (max = 255).
Counter incremented by the number of
Section on BIP errors
2
3
3
4
4
, RDI-P
Defect raised in Tx OH
Defect raised in Tx OH
Defect raised in Tx OH
Defect raised in Tx OH
3
3
3
Actions
3
Defects raised in Tx OH
Defects raised in Tx OH
Defects raised in Tx OH
Defects raised in Tx
Revision 5.11
no
YES
YES
no
no
no
YES
YES
YES
no
no
no
no
no
no
To PCS?
1