User Manual

You can install any transceiver supported by the PIC. For information about installing and removing
transceivers, see the hardware guide for your router.
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Fiber-optic small form-factor pluggable (SFP) transceivers:
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Connector: Duplex LC/PC (Rx and Tx)
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SONET/SDH OC3/STM1 SFPs:
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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)
Optical interface specifications—see SONET/SDH OC3/STM1 Optical Interface Specifications
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SONET/SDH OC12/STM4 SFPs:
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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 Operational Mode
Commands.
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
169Copyright © 2013, Juniper Networks, Inc.
SONET/SDH OC3/STM1 (Multi-Rate) PIC with SFP