Installing An M120 Fpc; Figure 76: Removing An M120 Fpc - Juniper Networks Hardware Manual

M120 Multiservice Edge Router Hardware Guide
154
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Figure 76: Removing an M120 FPC

Installing an M120 FPC

To install an FPC (see Figure 77 on page 156 and Figure 78 on page 157):
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Place the FPC on an antistatic mat.
2.
Take each PIC to be installed in the replacement FPC out of its electrostatic bag and
3.
identify the slot on the FPC where it will be connected.
Verify that each fiber-optic PIC has a rubber safety cap covering the PIC transceiver.
4.
If it does not, cover the transceiver with a safety cap.
Install each PIC into the appropriate slot on the FPC. For information on installing a
5.
PIC, see "Installing an M120 PIC" on page 162.
Locate the slot in the FPC card cage in which you plan to install the FPC.
6.
Ensure that the FPC is right-side up, with the text on the faceplate of the FPC facing
7.
upward.
Lift the FPC into place and carefully align first the bottom, then the top of the FPC
8.
with the guides inside the card cage.
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