NOTE: For information about connecting to external DC power sources,
see the instructions for your site.
11. Switch on the external circuit breakers to provide voltage to the DC power source
cable leads. Observe the system LED on the front of the router. If the DC power cable
is correctly installed and functioning normally, the system LED lights green steadily.
If the status LED indicates that the power supply is not functioning normally, repeat
the installation and cabling procedures.
Figure 62: Installing a DC Power Supply
Figure 63: Connecting the DC Power Cables
Related
Documentation
• Connecting the MX104 Router to Earth Ground on page 113
• MX104 Router Grounding Specifications on page 76
• MX104 DC Power Electrical Safety Guidelines on page 247
Copyright © 2017, Juniper Networks, Inc.182
MX104 3D Universal Edge Router Hardware Guide