Juniper EX9214 Hardware Manual page 274

WARNING: Do not look directly into a fiber-optic transceiver or into the ends of
fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a
transceiver emit laser light that can damage your eyes.
CAUTION: Do not leave a fiber-optic transceiver uncovered, except when you are
inserting or removing cable. The safety cap keeps the port clean and protects your
eyes from accidental exposure to laser light.
5. If any transceiver is installed in the MIC, ensure that you cover it by using a rubber safety cap.
6. Align the MIC with the guides located along the sides of the MIC slot.
CAUTION: Before you slide the MIC into the slot, ensure that the MIC is aligned
correctly. Misalignment might cause the pins to bend, making the MIC unusable.
7. Slide the MIC into the slot gently until it is fully seated (see
page 265).
8. Push the MIC ejector lever on the line card that is adjacent to the MIC slot in which you are
installing the MIC until the MIC is secured in position.
9. If you are installing only one EX9200-10XS-MIC or EX9200-20F-MIC, install a cover panel over the
empty MIC slot and secure it with the captive screws by using the screwdriver. Do this to protect
the interior of the chassis from dust or other foreign substances and to ensure that the airflow
inside the chassis is not disrupted.
Figure 84 on page 264 or
263
Figure 85 on