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 smallerthan a few inches in diameter can damagethe cables
and cause problems that are difficult to diagnose.
3. Remove the cable connected to the transceiver (see “Disconnecting a Fiber-Optic
Cable from a Switch” on page 132). Cover the transceiver and the end of each fiber-optic
cable connector with a rubber safety cap immediately after disconnecting the
fiber-optic cables.
Copyright © 2015, Juniper Networks, Inc.130
Complete Hardware Guide for EX3300 Ethernet Switches