Juniper-networks M7I Instrukcja Użytkownika Pobierz pdf (Strona 35)

One tricolor per port:

•

Off—Not enabled

•

Green—Online with no alarms or failures

•

Yellow—Online with alarms for remote failures

•

Red—Active with a local alarm; router has detected a failure

LEDs

•

Alarm indication signal (AIS-L, AIS-P)

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Bit error rate signal degrade (BERR-SD), bit error rate signal fail (BERR-SF)

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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

block error (FEBE), 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)

•

Frame error

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Idle code, Idle received

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Loss of frame (LOF), loss of pointer (LOP-P), loss of signal (LOS)

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Out of frame (OOF)

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Payload mismatch (PLM-P), payload unequipped (UNEQ-P)

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Parity bit (P-bit) disagreements

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Path parity error

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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)

•

Yellow alarm bit (X-bit) disagreements

Alarms, errors, and

events

Documentation

M7i PICs Description on page 3•

• M7i PICs Supported on page 4

• M7i PIC/CFEB Compatibility on page 11

• SONET/SDH OC3/STM1 Optical Interface Specifications

Channelized OC3 IQ PIC (M7i Router)

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 104 105

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Juniper-networks M7I Instrukcja Użytkownika Strona 35

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