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FRU Removal and Replacement
5-1
5
FRU Removal and
Replacement
This chapter describes the removal and replacement procedures
(RRPs) for the Sphereon 3032/3232 field-replaceable units (FRUs). Do
not remove a FRU until a failure is isolated to that FRU. If fault
isolation was not performed, refer to MAP 0000: Start MAP on
page 3-6.
Remove and Replace FRUs
This section describes procedures to remove and replace (RRP)
concurrent Sphereon 3032/3232 FRUs. A flat-blade screwdriver is
required to remove and replace the fan FRUs. No tools are required to
remove and replace the other FRUs. All FRUs are removed and
replaced while the switch is powered on and operational (concurrent
FRUs). Refer to Chapter 6, Illustrated Parts Breakdown for FRU
locations and part numbers.
FRUs
Table 5-1 lists the FRUs and electrostatic discharge (ESD) precaution
requirements (yes or no) for each FRU.
Table 5-1 ESD Requirements
FRU Name ESD Precaution Requirement
SFP LC transceiver No
Power supply No
Cooling fan No