Juniper MX2020 Hardware Manual page 260

MX2020 3D Universal Edge Router Hardware Guide
234
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 LED should light steadily a few minutes after the CB-RE is
OK/FAIL
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
IntakeA-Zone0 Temperature
IntakeB-Zone1 Temperature
IntakeC-Zone0 Temperature
ExhaustA-Zone0 Temperature 26 degrees C / 78 degrees F
ExhaustB-Zone1 Temperature 28 degrees C / 82 degrees F
TCBC-Zone0 Temperature
Power 1
1.0 V
1.2 V
1.8 V
2.5 V
3.3 V
5.0 V
5.0 V RE
12.0 V
12.0 V RE
Bus Revision
FPGA Revision
CB 1 status:
State
IntakeA-Zone0 Temperature
IntakeB-Zone1 Temperature
IntakeC-Zone0 Temperature
ExhaustA-Zone0 Temperature 33 degrees C / 91 degrees F
ExhaustB-Zone1 Temperature 28 degrees C / 82 degrees F
TCBC-Zone0 Temperature
Power 1
1.0 V
1.2 V
1.8 V
2.5 V
3.3 V
5.0 V
5.0 V RE
12.0 V
12.0 V RE
Bus Revision
FPGA Revision
"Contacting Customer Support" on page
show chassis environment cb
Online Master
25 degrees C / 77 degrees F
29 degrees C / 84 degrees F
28 degrees C / 82 degrees F
32 degrees C / 89 degrees F
1008 mV
1208 mV
1801 mV
2526 mV
3312 mV
5020 mV
4995 mV
12123 mV
12007 mV
100
271
Online Standby
30 degrees C / 86 degrees F
25 degrees C / 77 degrees F
39 degrees C / 102 degrees F
31 degrees C / 87 degrees F
1015 mV
1211 mV
1814 mV
2545 mV
3345 mV
5066 mV
5020 mV
12104 mV
12046 mV
100
0
Copyright © 2013, Juniper Networks, Inc.
LED
OK/FAIL
409.
command: