Cisco Systems Catalyst 3550 warranty Wiring the DC Input Power Source

Step 3 Slide the exposed area of the 6-gauge wire into the ground lug, and use the crimping tool to crimp the lug to the wire.

Step 4 Using the ratcheting screwdriver, torque the ground lug screws to 15 lbf-in. (240 ounce-force inches [ozf-in.]) to attach the ground lug to the switch.

Wiring the DC Input Power Source

Follow these steps:

Step 1	On the terminal block connector, identify the positive and negative feed positions.
Step 2	Strip each of the four wires coming from the
	DC power source to 0.27 inch (6.6 mm)
	± 0.02 inch (0.5 mm). Do not strip more	0.27 inch (6.6 mm)
	than the recommended amount of wire.

Step 3 Insert the four exposed wires from the DC-input power source into the terminal block plug, matching positive to positive and negative to negative for both the A and the B feed wires.

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