Chapter 7 Maintaining the Router
Removing and Replacing the DC-Input Power Shelf
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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
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Figure 7-41 Disconnecting the Source DC Power Cables
28018
Ground
–
+
A1- A1+ A2- A2+ B2+ B2- B1+ B1- Ground
B1
Negative (–)
cable lug
Positive (+)
cable lug