b. Insert the negative (–) source cable into the input terminal, which is labeled
–48V.
10. Verify that the DC source power cabling and the grounding cabling are correct,
that they are not touching or blocking access to router components, and that
they do not drape where people could trip on them.
Figure 1: Connecting DC Power and Grounding Cables
Related Topics M7i Router DC Power Supply Specifications■
■ M7i DC Power Electrical Safety Guidelines
■ DC Power Wiring Sequence Warning for M Series, MX Series, and T Series Routers
Published: 2009-08-03
2 ■ Connecting Power to a DC-Powered M7i Router