Chapter 3 Installing the Cisco XR 12410 Router
Connecting Power to the Router
Use the following procedure to connect the DC source power cables to a 2800 W DC powered router.
Step 1 Remove the clear plastic safety cover that fits over the DC power connection terminal studs.
Note Safety covers for 2800 W PDUs use an upper and lower,
Step 2 Connect the 2800 W DC power cables in the following order (Figure
a.Ground cables first.
b.Positive cables next.
c.Negative cable last.
d.Repeat steps a, b, and c for the other PDU.
Warning To prevent injury and damage to the equipment, always attach the ground and source DC power cable lugs to power shelf terminals in the following order:
(1)ground to ground, (2) positive (+) to positive (+), (3) negative
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