Disconnect A Fiber-Optic Cable; How To Handle Fiber-Optic Cables - Juniper EX4200 Hardware Manual

Disconnect a Fiber-Optic Cable

Juniper Networks devices have optical transceivers to which you can connect fiber-optic cables.
Before you disconnect a fiber-optic cable from an optical transceiver, ensure that you have taken the
necessary precautions for safe handling of lasers. See
page 283.
Ensure that you have the following parts and tools available:
A rubber safety cap to cover the transceiver
A rubber safety cap to cover the fiber-optic cable connector
To disconnect a fiber-optic cable from an optical transceiver installed in the device:
1. Disable the port in which the transceiver is installed by issuing the following command:
[edit interfaces]
user@device# set interface-name disable
WARNING:
fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to
transceivers emit laser light that can damage your eyes.
2. Carefully unplug the fiber-optic cable connector from the transceiver.
3. Cover the transceiver with a rubber safety cap.
WARNING:
or removing a cable. The rubber safety cap keeps the port clean and prevents
accidental exposure to laser light.
4. Cover the fiber-optic cable connector with the rubber safety cap.

How to Handle Fiber-Optic Cables

Fiber-optic cables connect to optical transceivers that are installed in Juniper Networks devices.
"Laser and LED Safety Guidelines and Warnings" on
Do not look directly into a fiber-optic transceiver or into the ends of
Do not leave a fiber-optic transceiver uncovered except when inserting
215