Juniper-networks M7I Instrukcja Użytkownika Pobierz pdf (Strona 98)

You can install any transceiver supported by the PIC.

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Duplex LC/PC connector (Rx and Tx)

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SONET/SDH OC3/STM1 small form-factor pluggable (SFP) transceivers:

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Multimode (model number: SFP-OC3-SR)

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Intermediate reach (IR-1) (model number: SFP-OC3-IR)

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Long reach (LR-1) (model number: SFP-OC3-LR)

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Optical interface specifications—see SONET/SDH OC3/STM1 Optical Interface

Specifications

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SONET/SDH OC12/STM4 SFP transceivers:

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Short reach (SR-1) (model number: SFP-OC12-SR)

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Intermediate reach (IR-1) (model number: SFP-OC12-IR)

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Long reach (LR-1) (model number: SFP-OC12-LR)

•

Optical interface specifications—see SONET/SDH OC12/STM4 Optical Interface

Specifications

NOTE: To extend the life of the laser, when a PIC is not being actively used with any valid links,

take the PIC offline until you are ready to establish a link to another device. For information

about taking a PIC offline, see the request chassis pic offline command in the Junos OS System

Basics and Services Command Reference.

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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Yellow—Online with alarms for remote failures

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

LEDs

M7i Multiservice Edge Router PIC Guide

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Juniper-networks M7I Instrukcja Użytkownika Strona 98