EXFO OTDR 2 - Manual (Page 21)

Safety Information
OTDR 13
Laser Safety Information for FTB-7000 Series (Models with VFL)
Laser Safety Information for FTB-7000 Series
(Models with VFL)
Your instrument is a Class 3R laser product in compliance with standards
IEC 60825-1: 2007 and 21 CFR 1040.10, except for deviations pursuant to
Laser Notice No. 50, dated June 24, 2007. Laser radiation is emitted at the
output port. It is potentially harmful in direct intrabeam viewing.
The following label(s) indicate that the product contains a Class 3R source:
Affixed to module’s
side panel