Juniper QFabric QFX3000-G Hardware Documentation page 762

QFX3000-G QFabric System Hardware Documentation
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Connecting a Fiber-Optic Cable to a QFX Series Device
712
To disconnect a fiber-optic cable from an optical transceiver installed in the QFX Series:
(Recommended) Disable the port in which the transceiver is installed by including
1.
the statement at the
disable
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables
connected to transceivers emit laser light that can damage your eyes.
WARNING: Do not stare into the laser beam or view it directly with optical
instruments even if the interface has been disabled.
Carefully unplug the fiber-optic cable connector from the transceiver.
2.
Cover the transceiver with a rubber safety cap.
3.
WARNING: Do not leave a fiber-optic transceiver uncovered except when
inserting or removing a cable. The rubber safety cap keeps the port clean
and prevents accidental exposure to laser light.
Cover the fiber-optic cable connector with the rubber safety cap.
4.
Connecting a Fiber-Optic Cable to a QFX Series Device on page 712
Maintaining Fiber-Optic Cables in a QFX Series Device on page 719
The QFX Series has field-replaceable unit (FRU) optical transceivers to which you can
connect fiber-optic cables. You can remove and replace the cables without powering
off the device or disrupting the switching functions.
Before you connect a fiber-optic cable to an optical transceiver installed in the QFX
Series, ensure that you have taken the necessary precautions for safe handling of lasers
(see "Laser and LED Safety Guidelines and Warnings for the QFX Series" on page
hierarchy level for the specific interface.
[edit interfaces]
Copyright © 2018, Juniper Networks, Inc.
350).