Installing An Mx2020 Sfb; Figure 104: Removing An Sfb - Juniper MX2020 Hardware Manual

Installing an MX2020 SFB

Copyright © 2013, Juniper Networks, Inc.

Figure 104: Removing an SFB

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OK/FAIL
To install an SFB (see Figure 105 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 SFB from the electrostatic bag.
2.
Carefully align the sides of the SFB with the guides inside the chassis.
3.
Slide the SFB 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.
SFB is fully seated.
Check the LEDs on the SFB faceplate to verify that it is functioning normally.
6.
The green LED should light steadily a few minutes after the SFB is installed.
OK/FAIL
If the OK/FAIL LED is red, remove and install the SFB again. If the
lights steadily, the SFB is not functioning properly. Contact your customer support
representative. See "Contacting Customer Support" on page
Check the status of the SFB using the
7.
user@host> show chassis environment sfb
Chapter 13: Replacing MX2020 Router Hardware Components
19
242):
show chassis environment sfb
OK/FAIL LED still
409.
command:
237