Disconnecting a Fiber-Optic Cable from an EX Series Switch
EX Series switches have field-replaceable unit (FRU) optical transceivers to which
you can connect fiber-optic cables.
Before you begin disconnecting a fiber-optic cable from an optical transceiver installed
in an EX Series switch, ensure that you have taken the necessary precautions for
safe handling of lasers (see “Laser and LED Safety Guidelines and Warnings for EX
Series Switches” on page 151).
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 switch:
1. Disable the port in which the transceiver is installed by issuing the command:
[edit interfaces]
user@switch# set interface-name 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.
2. Carefully unplug the fiber-optic cable connector from the transceiver.
3. Cover the transceiver with a rubber safety cap.
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.
4. Cover the fiber-optic cable connector with the rubber safety cap.
Related Topics ■ Connecting a Fiber-Optic Cable to an EX Series Switch on page 98
■ Removing a Transceiver from an EX Series Switch on page 126
■ Maintaining Fiber-Optic Cables in EX Series Switches on page 131
■ Optical Interface Support in EX2200 Switches
■ Optical Interface Support in EX3200 and EX4200 Switches
Disconnecting a Fiber-Optic Cable from an EX Series Switch ■ 125
Chapter 13: Removing Switch Components
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