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CHAPTER 18
Radiation and Laser Warnings
•
Laser and LED Safety Guidelines and Warnings for J-EX Series Switches on page 177
•
Radiation from Open Port Apertures Warning for J-EX Series Switches on page 180
Laser and LED Safety Guidelines and Warnings for J-EX Series Switches
J-EX Series switches are equipped with laser transmitters, which are considered a Class 1
Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1
Laser Product per EN 60825–1 requirements.
Observe the following guidelines and warnings:
•
General Laser Safety Guidelines on page 177
•
Class 1 Laser Product Warning on page 177
•
Class 1 LED Product Warning on page 178
•
Laser Beam Warning on page 178
General Laser Safety Guidelines
When working around ports that support optical transceivers, observe the following
safety guidelines to prevent eye injury:
•
Do not look into unterminated ports or at fibers that connect to unknown sources.
•
Do not examine unterminated optical ports with optical instruments.
•
Avoid direct exposure to the beam.
WARNING:
Unterminated optical connectors can emit invisible laser
radiation. The lens in the human eye focuses all the laser power on the
retina, so focusing the eye directly on a laser source—even a low-power
laser—could permanently damage the eye.
Class 1 Laser Product Warning
WARNING:
Class 1 laser product.
177
Summary of Contents for PowerConnect J-EX4200
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Page 153: ...PART 4 Removing Switch Components Removing Switch Components on page 139 137 ...
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Page 167: ...PART 5 Switch and Component Maintenance Routine Maintenance on page 153 151 ...
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Page 171: ...PART 6 Troubleshooting Switch Components Troubleshooting Switch Components on page 157 155 ...
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Page 175: ...PART 7 Returning Hardware Getting Help on page 161 159 ...
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Page 221: ...PART 9 Compliance Information Compliance Information on page 207 205 ...
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Page 227: ...Declarations of Conformity for J EX4200 Switches 211 Chapter 21 Compliance Information ...
Page 229: ...PART 10 Index Index on page 215 213 ...
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