Figure 202: Connecting A Dc Power Cable To A Two-Input 160-A Dc Power - Juniper T640 Hardware Manual

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Verify that the LED on the power supply faceplate is lit steadily. The
11. CB ON
LED blinks momentarily, then lights steadily to indicate that the circuit breakers are
on.
Verify that the DC OK LED on the power supply faceplate is lit steadily, indicating that
12.
the power cable is correctly installed and the power supply is functioning normally.
Figure 202 on page 339, Figure 203 on page
secure the nut and washer to the power supply.

Figure 202: Connecting a DC Power Cable to a Two-Input 160-A DC Power

Supply
Chapter 17: Replacing T640 Router Hardware Components
340, and Figure 204 on page
CB ON
341) show how to
339