Laser Classification; Figure 4 Laser Warning Labels - Nokia 7368 Product Manual

ETSI ONT safety guidelines
Figure 4
2.5.2
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
24
Release 05.08.01a | August 2018 | Edition 01
Laser warning labels
Laser Warning Label
NE PAS DEMONTER. FAIRE APPEL A UN PERSONNELL QUALIFIE
RADIACION DE LASER INVISIBLE. EVITAR CUALOUIER EXPOSICION AL
RAYO LASER. NO DESMONTAR. LLAMAR A PERSONAL AUTORIZADO
INVISIBLE LASER RADIATION PRESENT AT FIBER OPTIC CABLE
WHEN NOT CONNECTED. AVOID DIRECT EXPOSURE TO BEAM.

Laser classification

5 shows a sample laser product safety label on the ONT equipment.
3FE-47555-AAAA-TCZZA
7368 ISAM ONT G-240W-G Product Guide
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
CLASS 1 LASER PRODUCT
RAYONNEMENT LASER CLASSE 1
RAYONNEMENT LASER INVISIBLE
EVITER TOUTE EXPOSITION AU FAISCEAU
CLASE 1 DEL LASER
Laser Warning Label
Laser Warning Label
18993
Issue: 01