Cisco Systems 11500 Series manual Connecting a CSS 11506 Power Cord, CSS DC Power Source

Chapter 2 Cabling and Troubleshooting the CSS

Connecting the Power Cord

Warning When installing the wires, always connect the ground wire first. When disconnecting the wires, always disconnect the ground wire last.

5.Tighten the captive screws to 5 to 7 inch-pounds (0.6 to 0.8 Nm) of torque to secure the wires in the connectors. Ensure that the wires are held firmly in place.

6.Install the wires to the DC power source.

For the proper power cable wiring between the CSS 11503 and DC power source, see Table 2-9.

Table 2-9 CSS 11503 to DC Power Source Cabling

CSS 11503		DC Power Source
	(Ground)		(Ground)
+		+
–		–

Warning The proper wiring sequence is ground to ground, positive to positive, and negative to negative. The ground wire should always be connected first and disconnected last.

7.Switch on the circuit breaker that services the DC circuit.

8.To check the DC power connection, see the “Checking the DC Power Connection (CSS 11503 and CSS 11506)” section.

Connecting a CSS 11506 Power Cord

The following sections provide information for connecting an AC or DC power cords to a CSS 11506.

•Connecting a CSS 11506 AC Power Cord

•Connecting a CSS 11506 DC Power Cord

	Cisco 11500 Series Content Services Switch Hardware Installation Guide
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