Connecting The Alarm Relay Wires To The Mx960 Craft Interface; Figure 113: Installing The Craft Interface - Juniper MX960 Hardware Manual

Connecting the Alarm Relay Wires to the MX960 Craft Interface

Copyright © 2017, Juniper Networks, Inc.
Orient the ribbon cable so that it plugs into the connector socket. The connector is
3.
keyed and can be inserted only one way.
Align the bottom of the craft interface with the sheet metal above the card cage and
4.
press it into place.
Tighten the screws on the left and right corners of the craft interface faceplate.
5.
Reattach any external devices connected to the craft interface.
6.

Figure 113: Installing the Craft Interface

To connect the alarm relay wires between a router and an alarm-reporting device (see
Figure 89 on page 255):
Prepare the required length of replacement wire with gauge between 28-AWG and
1.
14-AWG (0.08 and 2.08 mm
Insert the replacement wires into the slots in the front of the block. Use a 2.5-mm
2.
flat-blade screwdriver to tighten the screws and secure the wire.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
3.
ESD points on the chassis.
Plug the terminal block into the relay contact, and use a 2.5-mm flat-blade screwdriver
4.
to tighten the screws on the face of the block.
Attach the other end of the wires to the external device.
5.
Chapter 22: Replacing Chassis Components
2
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