General Laser Safety Guidelines; Class 1 Laser Product Warning; Class 1 Led Product Warning; Laser Beam Warning - Juniper J-series Services Router J4350 Getting Started Manual

J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Observe the following guidelines and warnings:

General Laser Safety Guidelines

When working around PIMs, observe the following safety guidelines to prevent eye
injury:
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.
Waarschuwing Klasse-1 laser produkt.
Varoitus Luokan 1 lasertuote.
Attention Produit laser de classe I.
Warnung Laserprodukt der Klasse 1.
WARNING: Avvertenza Prodotto laser di Classe 1.
Advarsel Laserprodukt av klasse 1.
Aviso Produto laser de classe 1.
¡Atención! Producto láser Clase I.
Varning! Laserprodukt av klass 1.
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Safety Guidelines and Warnings
General Laser Safety Guidelines on page 272
Class 1 Laser Product Warning on page 272
Class 1 LED Product Warning on page 273
Laser Beam Warning on page 273
Radiation from Open Port Apertures Warning on page 274
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.