User manual

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McDATA Sphereon 4300 Fabric Switch Installation and Service Manual
Removal and Replacement Procedures
ESD Procedures
Follow these ESD procedures:
• If the product is connected to facility power (grounded), wear an
ESD wrist strap and grounding cable connected to the product
chassis.
• If the product is not connected to facility power (not grounded),
wear an ESD wrist strap and grounding cable connected to an
approved bench grounding point.
• Touch the product chassis once before performing a procedure,
and once each minute during the procedure.
• Store ESD-sensitive FRUs in antistatic packaging.
Field-Replaceable Units
Table 5-1 lists the concurrent FRU that is removed and replaced while
the product is powered on and operational. The table also lists ESD
precautions (yes or no) for the FRU, and references the RRP page
number. Refer to Chapter 6, Illustrated Parts Breakdown for FRU
locations and part numbers.
Table 5-1 Concurrent FRU
Concurrent FRU ESD Requirement Page
Small form factor pluggable optical transceiver Yes 5-3