Juniper MX2010 Hardware Manual page 397

CAUTION:
components on the MIC.
7. Verify that the ejector levers are engaged by pushing them inward toward the router.
8. If the MIC uses fiber-optic cable, remove the rubber safety cap from each transceiver and the end of
each cable.
WARNING:
of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected
to a transceiver emit laser light that can damage your eyes.
CAUTION:
inserting or removing cable. The safety cap keeps the port clean and prevents
accidental exposure to laser light.
9. Insert the appropriate cables into the cable connectors on the MIC.
10. Arrange each cable to prevent the cable 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.
CAUTION:
allow fastened loops of cable to dangle, which stresses the cable at the fastening
point.
CAUTION:
An arc smaller than a few inches in diameter can damage the cable and cause
problems that are difficult to diagnose.
11. Use one of the following methods to bring the MIC online:
Press the MIC offline/online button until the MIC OK/FAIL LED lights green.
Slide the MIC straight into the slot to avoid damaging the
Do not look directly into a fiber-optic transceiver or into the ends
Do not leave a fiber-optic transceiver uncovered except when
Do not let fiber-optic cable hang free from the connector. Do not
Avoid bending fiber-optic cable beyond its minimum bend radius.
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