■
SONET alarms:
■
Alarm indication signal—line (AIS-L)
■
Alarm indication signal—path (AIS-P)
■
Bit error rate signal degrade (BERR-SD)
■
Bit error rate signal fail (BERR-SF)
■
Bit interleaved parity (BIP) error B1
■
Bit interleaved parity (BIP) error B2
■
Bit interleaved parity (BIP) error B3
■
Loss of frame (LOF)
■
Loss of pointer (LOP-P)
■
Loss of signal (LOS)
■
Far-end bit error: remote error indication—line (REI-L) (CV-LFE)
■
Far-end bit error: remote error indication—path (REI-P) (CV-PFE)
■
Payload mismatch (path label mismatch) (PLM-P)
■
Payload unequipped (unequipped STS at path level) (UNEQ-P)
■
Remote defect indication—line (RDI-L)
■
Remote defect indication—path (RDI-P)
■
SDH alarms:
■
Multiplex section alarm indication signal (MS-AIS)
■
Administrative unit alarm indication signal (AU-AIS)
■
Bit error rate signal degrade (BERR-SD)
■
Bit error rate signal fail (BERR-SF)
■
Bit interleaved parity (BIP) error B1
■
Bit interleaved parity (BIP) error B2
■
Bit interleaved parity (BIP) error B3
■
Loss of frame (LOF)
■
Loss of pointer (HP-LOP)
■
Loss of signal (LOS)
■
Multiplex section remote error indication (MS-REI)
■
Higher path label mismatch (HP-PLM)
■
Higher path unequipped (HP-UNEQ)
■
Multiplex section remote defect indication (MS-RDI)
■
Higher path remote defect indication (HP-RDI)
■
Errored seconds (ES-S, ES-L, ES-P), far-end errored seconds (ES-LFE, ES-PFE), far-end
severely errored seconds (SES-LFE, SES-PFE), far-end unavailable seconds (UAS-LFE,
UAS-PFE)
■
Severely errored framing (SEF), 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
Table 44: Optical Interface Support for SONET/SDH OC768 PICs
Short Reach (SR)Optical Parameter
Single-modeOptical interface
FixedTransceiver type
108 ■ SONET/SDH OC768c/STM256 PIC
T1600 Internet Routing Node PIC Guide
