CHAPTER 18
TCX1000-RDM20 FRUs
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TCX1000-RDM20 Field-Replaceable Units on page 115
TCX1000-RDM20 Field-Replaceable Units
Field-replaceable units (FRUs) are components that you can replace at your site. The
TCX1000-RDM20 FRUs are hot-removable and hot-insertable—you can remove and
replace them without powering off the TCX1000-RDM20 or disrupting the
TCX1000-RDM20 function.
CAUTION:
Replace a failed fan module with a new fan module within
30 seconds of removal to prevent chassis overheating.
lists the FRUs for the TCX1000-RDM20 and actions to take before
removing them.
Table 35: Required Actions Before Removing a FRU from the TCX1000-RDM20
Required Actions Before Removal
FRU
Disconnect the AC power and remove the AC power cord or cable for the power supply unit.
Disconnect the DC power.
NOTE:
You must have two supplies plugged into the chassis at all times for the
TCX1000-RDM20 to operate properly.
Power supplies (2)
None.
Fan modules (2)
shows the FRU panel on a TCX1000-RDM20.
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Summary of Contents for TCX1000-RDM20
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