4.3.2 Laser classification
The ONT is classified as a Class 1 laser product based on its transmit optical output.
For Class 1 laser products, lasers are safe under reasonably foreseeable conditions of operation,
including the use of optical instruments for intrabeam viewing.
Figure 4-6, “Sample laser product safety label on the ONT equipment” (p. 40) shows a sample
laser product safety label on the ONT equipment.
Figure 4-5 Laser warning labels
INVISIBLE LASER RADIATION
DO NOT STARE INTO BEAM
OR VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS
Wavelength(s): xxxx nm
Normal output power: xx m W
Max output power: yyy m W
Laser Warning Label
Laser Warning Label
CLASS 1 LASER PRODUCT
INVISIBLE LASER RADIATION PRESENT AT FIBER OPTIC CABLE
WHEN NOT CONNECTED. AVOID DIRECT EXPOSURE TO BEAM.
RAYONNEMENT LASER CLASSE 1
RAYONNEMENT LASER INVISIBLE
EVITER TOUTE EXPOSITION AU FAISCEAU
NE PAS DEMONTER. FAIRE APPEL A UN PERSONNELL QUALIFIE
CLASE 1 DEL LASER
RADIACION DE LASER INVISIBLE. EVITAR CUALOUIER EXPOSICION AL
RAYO LASER. NO DESMONTAR. LLAMAR A PERSONAL AUTORIZADO
Laser Warning Label
18993
'
ANSI ONT safety guidelines
Laser safety guidelines
Nokia ONT
Review Review
December 2021
Issue 1 39
© 2021 Nokia. Nokia Confidential Information
Use subject to agreed restrictions on disclosure and use.
3FE-49546-AAAA-TCZZA
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