FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-320, April 2005)

5-2
McDATA Sphereon 4500 Fabric Switch Installation and Service Manual
Remove and Replace FRUs
This section describes procedures to remove and replace concurrent
switch FRUs, along with tools required to perform each procedure.
Concurrent FRUs are removed and replaced while the switch is
powered on and operational. Refer to Chapter 6, Illustrated Parts
Breakdown for FRU locations and part numbers.
Table 5-1 lists concurrent FRUs that are removed and replaced while
the switch is powered on and operational. The table also lists ESD
precautions (yes or no) for each FRU, and references the page number
of the removal and replacement procedure.
RRP 1: SFP Optical
Transceiver
Use the following procedures to remove or replace an SFP optical
transceiver from the front of the switch chassis. A list of tools
required is provided.
Tools Required The following tools are required to perform these procedures.
• Door key with 5/16-inch socket (provided with the FC-512
Fabricenter equipment cabinet).
• Protective cap (provided with the fiber-optic jumper cable).
• Loopback plug (provided with the switch).
• Fiber-optic cleaning kit.
Removal To remove an SFP optical transceiver:
1. Notify the customer that the port with the defective transceiver
will be blocked. Ensure the customer’s system administrator sets
the attached device offline.
2. If the switch is installed as part of a stand-alone configuration,
go to step 3. If the switch is rack-mounted, perform one of the
following:
Table 5-1 Concurrent FRUs
Concurrent FRU Name ESD Precaution Requirement Page
Small form factor pluggable (SFP) optical transceiver No 5-2
Redundant power supply (with internal cooling fans) No 5-6