Owner manual

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Chapter 10
Replacing Modules
This chapter contains procedures on how to replace modules in the
chassis. The chapter contains the following sections:
 “Replacing AT-SBxPWRSYS1 AC and AT-SBxPWRPOE1 Power
Supplies” on page 220
 “Replacing the AT-SBxPWRSYS1 DC Power Supply” on page 226
 “Replacing Ethernet Line Cards” on page 238
 “Replacing the AT-SBx31CFC Controller Fabric Card” on page 241
 “Replacing the AT-SBxFAN06 Fan Module” on page 244