Juniper Networks EX8208 - Manual (Page 295)

CHAPTER 18
Radiation and Laser Warnings
• Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 269
• Radiation from Open Port Apertures Warning for EX Series Switches on page 272
Laser and LED Safety Guidelines and Warnings for EX Series Switches
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 269
• Class 1 Laser Product Warning on page 269
• Class 1 LED Product Warning on page 270
• Laser Beam Warning on page 270
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.
269 Copyright © 2010, Juniper Networks, Inc.