Cisco 3845 Hardware Guide - Page 131
Installing a DC Power Supply
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Installing a Power Supply in a Cisco 3825 Router Installing a DC Power Supply The DC power supply has two power connectors, as shown in Figure 70. Figure 70 DC Power Supply 127781 1 2 1 Primary power connector 2 Secondary power connector Follow these steps to attach the power supply to the power supply tray. Step 1 Turn the tray right side up. Align the new power supply with the front wall of the tray. Step 2 Replace and tighten the screws that hold the power supply to the tray. Verify that the primary power cable is connected to the motherboard as shown in Figure 69. Make sure that the secondary power cable is connected to the motherboard as shown in Figure 71. OL-5975-04 Installing and Upgrading Internal Components in Cisco 3800 Series Routers 101
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