Dell PowerConnect J-8208, Руководство по оборудованию

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CHAPTER 17
Radiation and Laser Warnings
• Laser and LED Safety Guidelines and Warnings for J-EX Series Switches on page 213
• Radiation from Open Port Apertures Warning for J-EX Series Switches on page 216
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 213
•
Class 1 Laser Product Warning on page 213
•
Class 1 LED Product Warning on page 214
• Laser Beam Warning on page 214
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.
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