Juniper M10i Hardware Manual page 122

M10i Internet Router Hardware Guide
that use it (such as ATM and SONET/SDH interfaces) emit laser light that can damage
your eyes.
CAUTION: Do not leave a fiber-optic transceiver uncovered except when inserting
or removing cable. The safety cap keeps the port clean and prevents accidental
exposure to laser light.
6.
CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc
smaller than a few inches in diameter can damage the cable and cause problems
that are difficult to diagnose.
7.
8.
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10.
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Replacing a PIC
Arrange the cable in the cable management system to prevent it from dislodging
or developing stress points. Secure the cable so that it is not supporting its own
weight as it hangs to the floor. Place excess cable out of the way in a neatly
coiled loop in the cable management system. Placing fasteners on the loop helps
to maintain its shape.
Unseat the PIC from the chassis:
For a regular PIC, pull the right end of the PIC ejector lever away from the
PIC faceplate.
For a quad-wide PIC, pull the end of each ejector lever away from the PIC
faceplate, toward the outer edges of the PIC.
Grasp both sides of the PIC faceplate and slide it out of the chassis. Do not use
the ejector lever as a handle.
Place the PIC in the electrostatic bag or on the antistatic mat.
If you are not reinstalling a PIC into the emptied slot within a short time, install
a blank PIC panel over the slot to maintain proper airflow in the chassis.