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General Safety Guidelines for Juniper Networks Devices | 539
General Safety Warnings for Juniper Networks Devices | 540
Maintenance and Operational Safety Warnings for Juniper Networks Devices | 559
General Laser Safety Guidelines for Juniper Networks
Devices
Devices with single-mode optical interfaces are equipped with laser transmitters, which are considered
Class 1 Laser product by the U.S. Food and Drug Administration, and are evaluated as a Class 1 Laser
Product according to EN 60825–1 +A11 +A2 requirements.
When working around devices with optical interfaces, 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:
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.
RELATED DOCUMENTATION
Laser Safety Warnings for Juniper Networks Devices | 555
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Unterminated optical connectors can emit invisible laser radiation. The
554
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