Juniper EX4600 Series Hardware Manual page 198

EX4600 Switch Hardware Guide
180
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 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.
CAUTION: Do not bend fiber-optic cables beyond their minimum bend
radius. An arc smaller than a few inches in diameter can damage the cables
and cause problems that are difficult to diagnose.
Remove the cable connected to the transceiver (see
3.
Cable from an EX Series Switch" on page
each fiber-optic cable connector with a rubber safety cap immediately after
disconnecting the fiber-optic cables.
"Disconnecting a Fiber-Optic
183). Cover the transceiver and the end of
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