Cisco WS-C2950-24 Hardware Installation Guide - Page 191
Inserting POE supply in an Ethernet Switch Network Module, Step 2
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Chapter 5 Installing and Upgrading Internal Modules and FRUs Replacing Power Supplies and Redundant Power Supplies Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Remove the bezel. Loosen the four captive screws on each corner of the fan tray and pull out the fan tray. See Figure 5-31. Loosen the two captive screws on the power supply module. See Figure 5-31. Pull on the two captive power supply fastening screws to leverage the power supply from its connector, and then slide the power supply module out of the chassis. Insert the replacement power supply module, and tighten the captive screws. Reinstall the fan tray and bezel. Figure 5-31 Cisco 3900 Series Power Supply Components 2 3 1 Cisco 2900 Series SYS ACT SYS PWR1 AUX PWR1 SYS PWR2 AUX PWR2 4 343266 1 Bezel 3 Power supply fastening screws (2) 2 Power supply 4 Fan tray Inserting POE supply in an Ethernet Switch Network Module The POE power supply for Ethernet Switch Network Modules supports online insertion feature. The POE power supply does not support online removal. OL-18712-03 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-39