Juniper MX2020 - Page 574

d. On the bottom of the MPC, insert a screw into each of the four holes labeled S, and then tighten
them completely.
e. Install the MPC as described in “Installing an MX2020 MPC into an Adapter Card” on page 544.
Figure 242: Installing the Septum
g005041
Install four screws
on bottom.
Slide septum
into MPC.
Install two
screws.
3. If the MIC uses fiber-optic cable, verify that a rubber safety cap is over each transceiver on the faceplate.
Install a cap if necessary.
4. On the MPC, pull the ejector lever that is adjacent to the MIC you are installing away from the MPC
faceplate.
5. Align the rear of the MIC with the guides located at the corners of the MIC slot.
6. Slide the MIC into the MPC until it is firmly seated in the MPC.
CAUTION: Slide the MIC straight into the slot to avoid damaging the
components on the MIC.
7. Verify that the ejector lever is engaged by pushing it toward the MPC faceplate.
8. If the MIC uses fiber-optic cable, remove the rubber safety cap from each transceiver and the end of
each cable.
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.
556