Juniper MX960 Hardware Manual page 531

5. Disconnect the cables from the PIC. If the PIC uses fiber-optic cable, immediately cover each transceiver
and the end of each cable with a rubber safety cap.
WARNING:
of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected
to a transceiver emit laser light that can damage your eyes.
CAUTION:
are inserting or removing cable. The safety cap keeps the port clean and prevents
accidental exposure to laser light.
6. Arrange the cable in the standard or extended cable manager 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. Placing fasteners on the loop helps to maintain its
shape.
CAUTION:
An arc smaller than a few inches in diameter can damage the cable and cause
problems that are difficult to diagnose.
7. For an FPC3 PIC, loosen the captive screw at the bottom of the PIC faceplate, then twist the ejector
handle at the top of the faceplate counterclockwise to unseat the PIC.
8. Slide the PIC out of the FPC card carrier and place it in the electrostatic bag or on the antistatic mat.
9. If you are not reinstalling a PIC into the emptied PIC slot within a short time, install a blank PIC panel
over the slot to maintain proper airflow in the FPC card cage.
Do not look directly into a fiber-optic transceiver or into the ends
Do not leave a fiber-optic transceiver uncovered except when you
Avoid bending a fiber-optic cable beyond its minimum bend radius.
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