Maintaining The Mx2020 Routing Engines - Juniper MX2020 Hardware Manual

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
For further description of the output from the command, see the
Command Reference.

Maintaining the MX2020 Routing Engines

Purpose
Each host subsystem comprises a Control Board and Routing Engine (CB-RE) functioning together.
To maintain the host subsystem, check the LEDs (RE0 and RE1) on the craft interface. For more information
about the LEDs and the display, see
NOTE: Even though the Routing Engine is combined with a Control Board (CB-RE), separate
LEDs on the craft interface show the status of the routing engines, and separate LEDs show the
status of the Control Board.
For optimum router performance, verify the condition of the Routing Engines and the CB-REs.
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
"MX2020 Craft Interface Description" on page
Junos OS System Basics and Services
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