Juniper SRX5400 Hardware Manual page 129

Copyright © 2014, Juniper Networks, Inc.
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.
Power off the services gateway.
2.
Carefully align the sides of the SCB with the guides inside the chassis.
3.
Slide the SCB into the chassis until you feel resistance, carefully ensuring that it is
4.
correctly aligned.
Figure 43: Installing the SCB
Grasp both ejector handles and rotate them simultaneously clockwise until the SCB
5.
is fully seated.
Place the ejector handles in the proper position, horizontally and toward the center
6.
of the board.
Power on the services gateway. The
7.
blink, then light steadily.
To verify that the SCB is functioning normally, check the LEDs on its faceplate. The
8.
green LED should light steadily a few minutes after the SCB is installed. If
OK/FAIL
the LED is red, remove and install the SCB again. If the
OK/FAIL
steadily, the SCB is not functioning properly. Contact your customer support
representative.
To check the status of the SCB:
user@host> show chassis environment cb
CB 0 status:
State
Temperature
Power 1
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
12.0 V
1.25 V
3.3 V SM3
Chapter 13: Replacing SRX5400 Services Gateway Hardware Components
LED on the power supply faceplate should
OK
Online Master
30 degrees C / 86 degrees F
1202 mV
1511 mV
1798 mV
2481 mV
3306 mV
4956 mV
12084 mV
1250 mV
3287 mV
LED still lights
OK/FAIL
115