IBM TotalStorage DS300 Hardware Installation And User's Manual page 54

Installing an SFP module
To install an SFP module, complete the following steps.
Statement 3:
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
v Do not remove the covers. Removing the covers of the laser product could
v Use of controls or adjustments or performance of procedures other than
DANGER
Attention:
damage from static electricity. For details about handling static-sensitive devices,
see "Handling static-sensitive devices" on page 57.
1. Read the information in "Handling an SFP module" on page 37.
2. Remove the SFP module from its static-protective package.
3. Remove the protective cap from the SFP module, as shown in Figure 30. Save
Protective cap
Figure 30. Small form-factor pluggable (SFP) module
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Hardware Installation and User's Guide
result in exposure to hazardous laser radiation. There are no serviceable
parts inside the device.
those specified herein might result in hazardous radiation exposure.
Some laser products contain an embedded Class 3A or Class 3B laser
diode. Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly
with optical instruments, and avoid direct exposure to the beam.
When you handle static-sensitive devices, take precautions to avoid
the protective cap for future use.
Plastic tab
SFP module