Juniper Networks M20 Manual do Utilizador descarregar pdf (Página 14)

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10 ft (3.05 m) posilock SMB to BNC (provided)

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Four pairs of Rx and Tx coaxial cables

Cables and connectors

One tricolor per port:

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Off—Not enabled

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Green—Online with no alarms or failures

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Amber—Online with alarms for remote failures

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

LEDs

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Alarm indication signal (AIS)

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Far-end block error (FEBE)

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Frame error

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Idle code

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Idle received

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Local and remote loopback

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Loss of signal (LOS)

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Out of frame (OOF)

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Path parity error

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Yellow alarm

Alarms, errors, and

events

14 ■ ATM2 DS3 IQ PIC

M20 Internet Router PIC Guide

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