Installing An Mx240 Mic; Figure 132: Removing A Mic; Figure 133: Removing A Dual-Wide Mic - Juniper mx240 Hardware Manual

MX240 3D Universal Edge Router Hardware Guide

Installing an MX240 MIC

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On the MPC, pull the ejector lever that is adjacent to the MIC you are removing away
7.
from the MPC faceplate. Pulling the ejector lever disconnects the MIC from the MPC.
NOTE: To remove a dual-wide MIC that takes up both MIC slots, you must
pull both ejector levers away from the MPC faceplate.
Grasp the handles on the MIC faceplate, and slide the MIC out of the MPC card carrier.
8.
Place it in the electrostatic bag or on the antistatic mat.
If you are not reinstalling a MIC into the emptied MIC slot within a short time, install
9.
a blank MIC panel over the slot to maintain proper airflow in the MPC card cage.

Figure 132: Removing a MIC

Figure 133: Removing a Dual-Wide MIC

Ejectors
MIC handles
To install a MIC (see Figure 95 on page
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
1.
ESD points on the chassis.
If you have used a dual-wide MIC and are now replacing it with two "single" MICs,
2.
install the septum (see
Place the MPC on a flat surface (if necessary, remove the MPC from the router as
a.
described in "Removing an MX240 MPC" on page
Position the septum in the center of the MPC so that it lines up with holes labeled
b.
on the top of the MPC.
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Insert a screw into each of the two holes labeled
c.
On the bottom of the MPC, insert a screw into each of the four holes labeled
d.
then tighten completely.
Install the MPC as described in
e.
234):
Figure 94 on page 233):
"Installing an MX240 MPC" on page
293).
, and then tighten completely.
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235.
Copyright © 2016, Juniper Networks, Inc.
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