Installing An Mx2020 Cb-Re; Figure 151: Installing The Extended Craft Interface - Juniper MX2020 Hardware Manual

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Installing an MX2020 CB-RE

Copyright © 2015, Juniper Networks, Inc.

Figure 151: Installing the Extended Craft Interface

0
MX2020 Craft Interface Description on page 37
Maintaining and Verifying the Status of the MX2020 Craft Interface on page 399
To install a CB-RE (see Figure 152 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.
Remove the CB-RE from the electrostatic bag.
2.
Carefully align the sides of the CB-RE with the guides inside the chassis.
3.
Slide the CB-RE into the chassis until you feel resistance, carefully ensuring that it is
4.
correctly aligned.
Grasp both ejector handles, and gently close them inward simultaneously until the
5.
CB-RE is fully seated.
Check the LEDs on the CB-RE faceplate to verify that it is functioning normally.
6.
The green OK/FAIL LED should light steadily a few minutes after the CB-RE is
installed.
If the LED is red, remove and install the CB-RE again. If the
OK/FAIL
still lights steadily, the CB-RE is not functioning properly. Contact your customer
support representative. See
Check the status of the CB-RE using the
7.
user@host> show chassis environment cb
CB 0 status:
State
Chapter 22: Installing and Replacing Components
19
303):
"Contacting Customer Support" on page
show chassis environment cb
Online Master
LED
OK/FAIL
549.
command:
301