Dc Power Supply Description; Figure 22: Ac Power Supply; Figure 23: Dc Power Supply - Juniper MX10 Hardware Manual

DC Power Supply Description

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Copyright © 2017, Juniper Networks, Inc.

Figure 22: AC Power Supply

Ejector lever
Handle AC power
inlet
WARNING: The router is pluggable type A equipment installed in a
restricted-access location. It has a separate protective earthing terminal
(sized for SAE 10-32 ground screws) provided on the chassis in addition to
the grounding pin of the power supply cord. This separate protective earthing
terminal must be permanently connected to earth.
Each DC power supply has a handle, an ejection lever, a power switch, a status LED, and
a terminal block that provides a single DC input (–48 VDC and return) that requires a
dedicated customer site circuit breaker. We recommend that you use a dedicated
customer site circuit breaker rated for 13 A (–48 VDC) minimum, or as required by local
code. Figure 23 on page 37

Figure 23: DC Power Supply

Ejector lever
Handle DC
terminal
block
MX5, MX10, MX40, and MX80 Power Supply LED on page 38
Maintaining the MX5, MX10, MX40, and MX80 Power Supplies on page 161
Troubleshooting the MX5, MX10, MX40, and MX80 Power Supplies on page 170
Chapter 6: Power System Components and Descriptions
Status LED
Power
switch
shows the power supply.
Status LED
Power
switch
37