Cisco 10720 Configuration Guide - Page 81

Chapter 3 Installing the Cisco 10720 Internet Router Figure 3-32 1 Connecting the DC Power Leads 2 Turning On Power to the Router 3 122049 6 5 5 4 4 4 1 Ground lead connected 2 Positive lead connected 3 Negative lead connected 4 Ground lead 5 Positive lead 6 Negative lead Step 5 Connect the power leads in the following order: a. Ground (green wire) (See 4 in Figure 3-32.) b. Positive (white wire) (See 5 in Figure 3-32.) c. Negative (black wire) (See 6 in Figure 3-32.) Figure 3-33 DC Power Leads Secured with a Cable Tie IN OK DC OTF IN OK DC OTF 122054 1 2 3 1 Negative lead 2 Positivelead 3 Ground lead Step 6 After tightening the receptacle screw for the ground, +48V, and -48V DC-input leads, use cable ties to secure the three leads. (See Figure 3-33.) 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 3-31