Installing An Mx104 Mic; Figure 31: Removing A Mic - Juniper MX104 Hardware Manual

MX104 3D Universal Edge Router Hardware Guide

Installing an MX104 MIC

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CAUTION: Avoid bending fiber-optic cable beyond its minimum bend
radius. An arc smaller than a few inches in diameter can damage the cable
and cause problems that are difficult to diagnose.
Loosen the captive screw on the cover that is adjacent to the MIC that you are
7.
removing. Swing the cover away from the MIC to expose the handles.
Grasp the handles on either side of the MIC faceplate, and slide the MIC out of the
8.
chassis. Place the MIC 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 chassis card cage.

Figure 31: Removing a MIC

To install a MIC (see Figure 32 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 the MIC uses fiber-optic cable, verify that a rubber safety cap is over each transceiver
2.
on the faceplate. Install a cap if necessary.
Loosen the captive screw on the cover that is adjacent to the MIC slot. Swing the cover
3.
away from the MIC slot.
Align the rear of the MIC with the guides located at the corners of the MIC slot.
4.
Slide the MIC into the MIC slot until it is firmly seated in the chassis.
5.
CAUTION: Slide the MIC straight into the slot to avoid damaging the
components on the MIC.
Swing the cover into place so that it sits over the MIC handle on one side.
6.
Tighten the captive screw on the cover.
7.
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