Juniper-networks M20 Instrukcja Użytkownika Strona 13

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Alarm indication signal (AIS-L, AIS-P)
Bit error rate signal degrade (BERR-SD), Bit error rate signal fail (BERR-SF)
Bit interleaved parity errors B1, B2, B3
Errored seconds (ES-S, ES-L, ES-P), Far-end bit errors REI-L, REI-P (CV-LFE, CV-PFE),
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)
Loss of cell delineation (LOC), Loss of frame (LOF), Loss of pointer (LOP-P), Loss of signal
(LOS)
Payload mismatch (PLM-P), Payload unequipped (UNEQ-P)
Remote defect indication (RDI-L, RDI-P)
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 3: Optical Interface Support for ATM OC12 PICs
MultimodeSingle-Mode Intermediate ReachPIC Type
Multimode with SC/PC duplex
connector (maximum distance
546.8 yards/500 m), ATM Forum
af-phy-0046
Single-mode, intermediate reach
(Telcordia GR-253 compliant)
with SC/PC duplex connector
(maximum distance 9.3 miles/15
km)
Optical interface
1270 through 1380 nm1274 through 1356 nmWavelength
20 through 14 dBm15 through 8 dBmAverage launch power
14 dBm8 dBmReceiver saturation
26 dBm28 dBmReceiver sensitivity
ATM OC12 PIC 13
ATM OC12 PIC
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