Cisco Systems OL-7822-06 Connecting the Power, Connect the DC-Input Power Supply Unit, page

Connecting the Power

Figure 3-2 Grounding the Unit (DC)

	BYPASS 1
IN	POWER B
		OK

IN	POWER A
		OK

12

Chapter 3 Connect the Power Supply Units

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A Grounding kit is provided with each SCE 1000. Use this Grounding kit to properly ground the SCE 1000 chassis.

When installing the unit, the chassis ground connection must always be made first and disconnected last.

Step 1 On the rear panel of the SCE 1000, locate the chassis grounding connector (refer to the appropriate figure for an AC- or DC-powered SCE 1000 above).

Step 2 Attach the grounding cable (green and yellow colored cable), firmly fastening the (enclosed) hex nuts and spring washers with a #¼” hex wrench (refer to the appropriate figure for an AC- or DC-powered SCE 1000 above).

The other side of the grounding cable must be connected to the site equivalent of the AC earth.

Connecting the Power

The following sections describe how to reconnect the AC or DC power:

•Connect the DC-Input Power Supply Unit, page 3-3

•Connect the AC-Input Power Supply Unit, page 3-4

Cisco Service Control Engine 1000 2xGBE Quick Start Guide

3-2 OL-7822-06