Installing An Mx2020 Extended Craft Interface; Figure 150: Installing The Craft Interface - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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Installing an MX2020 Extended Craft Interface

300

Figure 150: Installing the Craft Interface

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MX2020 Craft Interface Description on page 37
Maintaining and Verifying the Status of the MX2020 Craft Interface on page 399
Removing the MX2020 Craft Interface on page 451
To install the extended craft interface (see
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.
Insert a ribbon cable into the port on the chassis behind the extended craft interface
2.
Grasp the craft interface with one hand, and hold the bottom edge of the craft interface
3.
with the other hand to support its weight.
Orient the other end of the ribbon cable so that it plugs into the connector socket
4.
underneath the extended craft interface. The connector is keyed and can be inserted
only one way.
Align the bottom of the craft interface with the sheet metal above the card cage, and
5.
press it into place.
Tighten the screws on the upper left and right corners of the craft interface faceplate
6.
using a 4-mm Allen wrench.
Tighten the screws on the lower left and right corners of the craft interface faceplate
7.
using a Phillips (+) screwdriver (number 1 or 2).
Reattach any external devices connected to the extended craft interface.
8.
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Figure 151 on page 301):
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