Juniper Networks T1600 User Manual
Page 115
SONET alarms:
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Alarm indication signal—line (AIS-L)
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Alarm indication signal—path (AIS-P)
•
Bit error rate—signal degrade (BERR-SD)
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Bit error rate—signal fail (BERR-SF)
•
Loss of clock (LOC)
•
Loss of frame (LOF)
•
Loss of light (LOL)
•
Loss of pointer (LOP)
•
Loss of signal (LOS)
•
Payload label mismatch (PLM-P)
•
Phase lock loop (PLL)
•
Remote defect indication—line (RDI-L)
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Remote defect indication—path (RDI-P)
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Remote error indication (REI)
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Payload unequipped (unequipped STS at path level) (UNEQ-P)
•
Severely errored frames (SEF)
•
SDH alarms:
•
Administrative unit alarm indication signal (AU-AIS)
•
Bit error rate signal degrade (BERR-SD)
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Bit error rate signal fail (BERR-SF)
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Bit interleaved parity (BIP) error B1, B2, B3
•
Higher order path—alarm indication signal (HP-AIS)
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Higher order path—far-end receive failure (HP-FERF)
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Higher order path—payload label mismatch (HP-PLM)
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Higher order path—loss of pointer (HP-LOP)
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Higher order path—remote defect indication (HP-RDI)
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Higher order path—unequipped (HP-UNEQ)
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Loss of clock (LOC)
•
Loss of frame (LOF)
•
Loss of light (LOL)
•
Loss of signal (LOS)
•
Multiplex section—alarm indication signal (MS-AIS)
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Multiplex section—far-end receive failure (MS-FERF)
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Multiplex section—remote defect indication (MS-RDI)
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Multiplex section—remote error indication (MS-REI)
•
Phase lock loop (PLL)
•
Remote error indication (REI)
•
Severely errored frames (SEF)
•
Error detection:
•
Errored seconds (ES-S, ES-L, ES-P)
•
Severely errored framing seconds (SEFS-S)
•
Severely errored seconds (SES-S, SES-L, SES-P)
•
Unavailable seconds (UAS-L, UAS-P)
Alarms, errors, and
events
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Copyright © 2013, Juniper Networks, Inc.
SONET/SDH OC3/STM1 Enhanced IQ (IQE) PIC with SFP (T1600 Router)