Figure 36: Connecting Dc Power To The Router - Juniper MX10 Hardware Manual

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Copyright © 2017, Juniper Networks, Inc.
Chapter 15: Connecting the MX5, MX10, MX40, and MX80 Routers to Power
CAUTION: You must ensure that power connections maintain the proper
polarity. The power source cables might be labeled
their polarity. There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your site determines
the color coding for the leads on the power cables that attach to the
terminal studs on each power supply.
NOTE: For information about connecting to DC power sources, see
MX10, MX40, and MX80 Routers DC Power Specifications" on page
Replace the clear plastic cover over the terminals on the faceplate.
8.
Verify that the power cables are connected correctly, that they are not touching or
9.
blocking access to router components, and that they do not drape where people could
trip on them.
If you are installing two power supplies, repeat Steps
10.
supply.

Figure 36: Connecting DC Power to the Router

Tools and Parts Required for MX5, MX10, MX40, and MX80 Router Grounding and
Power Connections on page 87
Powering On a DC-Powered MX5, MX10, MX40, and MX80 Router on page 94
MX5, MX10, MX40, and MX80 Router Grounding Specifications on page 43
and to indicate
(+) (–)
"MX5,
3 through 9 for the other power
59.
93