Inserting Poe Supply In An Ethernet Switch Network Module - Cisco 2900 Series Installation Manual

Replacing Power Supplies and Redundant Power Supplies
Remove the bezel.
Step 2
Loosen the four captive screws on each corner of the fan tray and pull out the fan tray. See
Step 3
Loosen the two captive screws on the power supply module. See
Step 4
Pull on the two captive power supply fastening screws to leverage the power supply from its connector,
Step 5
and then slide the power supply module out of the chassis.
Insert the replacement power supply module, and tighten the captive screws.
Step 6
Reinstall the fan tray and bezel.
Step 7
Figure 5-31 Cisco 3900 Series Power Supply Components
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1
3

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.
Cisco 2900 Series and 3900 Series Hardware Installation Guide
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SY S
AC T SY S
AU X
PW R1 SY S
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PW R2
PW R2
Bezel
Power supply fastening screws (2)
Chapter 5
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Power supply
4 Fan tray
Installing and Upgrading Internal Modules and FRUs
Figure 5-31.
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Figure 5-31.