Juniper MX480, Hardware Manual

Page: 271 / 420

Figure 111: Removing a DPC
Installing an MX480 DPC
A DPC weighs up to 14.5 lb (6.6 kg). Be prepared to accept its full weight.
To install a DPC (see Figure 112 on page 273 ):
1.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2.
Place the DPC on an antistatic mat, or remove it from its electrostatic bag.
3.
Identify the slot on the router where it will be installed.
4.
Verify that each fiber-optic transceiver is covered with a rubber safety cap. If it does
not, cover the transceiver with a safety cap.
5.
Orient the DPC so that the faceplate faces youvertically.
6.
Lift the DPC into place, and carefully align the sides of the DPC with the guides inside
the card cage.
7.
Slide the DPC all the way into the card cage until you feel resistance.
8.
Grasp both ejector handles, and rotate them clockwise simultaneously until the DPC
is fully seated.
9.
Remove the rubber safety cap from each fiber-optic transceiver and cable.
271 Copyright © 2019, Juniper Networks, Inc.
Chapter 4: Maintaining Components