Cisco ESR10008 Hardware Installation Guide - Page 63
DC Power Connections, Step 5
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Chapter 3 Installing the Cisco 10008 Router Figure 3-20 DC Power Connections Connecting DC Power to the Cisco 10008 Router RTN (+) - 48/- 60 V DC terminal block A RTN (+) - 48/- 60 V DC terminal block B 30024 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10 Connect the DC power lead from the first external power source to the DC terminal block A labeled -48V (Figure 3-20). Connect the return wire (RTN) to terminal block A labeled RTN (+) (see Figure 3-20). • If you have redundant DC power, continue with Step 7. • If you do not have redundant DC power, go to Step 9. Connect the DC power lead from the second external power source to the DC terminal block B labeled -48V (see Figure 3-20). Connect the return wire (RTN) to terminal block B labeled RTN (+) (see Figure 3-20). Secure the power cabling to the chassis by feeding a tie wrap through the slot on the side of the chassis and binding the cables (see blowout in Figure 3-21). If you are connecting visual or audio alarm indicators to your system, go to Step 3 of the "Connecting Alarm Indicators" section on page 3-26. If you are not connecting any alarm indicators, continue with the next step. OL-0659-13 Cisco 10008 Router Hardware Installation Guide 3-21
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