Reinstalling The Fpcs After Installing The Mx240 Router With A Lift; Figure 57: Reinstalling A Dpc - Juniper MX240 Hardware Manual

Copyright © 2019, Juniper Networks, Inc.

Figure 57: Reinstalling a DPC

Reinstalling the FPCs After Installing the MX240 Router with a Lift

To reinstall a DPC (see Figure 58 on page
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 or remove it from its electrostatic bag.
2.
Identify the two DPC slots on the router where the FPC will be installed.
3.
Verify that each fiber-optic transceiver on the PIC is covered by a rubber safety cap.
4.
If it does not, cover the transceiver with a safety cap.
Orient the FPC so that the faceplate faces you.
5.
Lift the FPC into place and carefully align the sides of the FPC with the guides inside
6.
the card cage.
Slide the FPC all the way into the card cage until you feel resistance.
7.
Grasp both ejector handles and rotate them clockwise simultaneously until the FPC
8.
is fully seated.
Chapter 3: Initial Installation and Configuration
184):
183