Installing An Mx480 Dpc; Figure 92: Removing A Dpc - Juniper MX480 Hardware Manual

MX480 3D Universal Edge Router Hardware Guide

Installing an MX480 DPC

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Figure 92: Removing a 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 93 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 DPC on an antistatic mat, or remove it from its electrostatic bag.
2.
Identify the slot on the router where it will be installed.
3.
Verify that each fiber-optic transceiver is covered with a rubber safety cap. If it does
4.
not, cover the transceiver with a safety cap.
Orient the DPC so that the faceplate faces you.
5.
Lift the DPC into place, and carefully align the sides of the DPC with the guides inside
6.
the card cage.
Slide the DPC all the way into the card cage until you feel resistance.
7.
Grasp both ejector handles, and rotate them clockwise simultaneously until the DPC
8.
is fully seated.
Remove the rubber safety cap from each fiber-optic transceiver and cable.
9.
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable
connected to a transceiver emit laser light that can damage your eyes.
Insert the cables into the cable connector ports on each DPC (see
10.
page 186).
Arrange the cable in the cable management brackets to prevent it from dislodging or
11.
developing stress points. Secure the cable so that it is not supporting its own weight
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Copyright © 2011, Juniper Networks, Inc.
Figure 94 on