ANSI ONU safety guidelines
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7368 ISAM ONT E-240G-B Product Guide
3FE-46261-AAAA-TCZZA Issue: 01
Figure 13 Laser warning labels
4.3.2 Laser classification
The ONU 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 14 shows a sample laser product safety label on the ONU equipment.
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
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Release 06.01.01 | June 2019 | Edition 09