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Laser safety
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Specific laser safety
Laser classification of the SFP module
SFP laser classification
Laser radiation can cause irreparable damage to
eyes and skin.
Always be aware of the laser classification of the device to be
connected! To find out the appropriate laser classification,
associated wavelengths and optical power levels, see: – the
label on the SFP module – the "Specifications" chapter in
the user manual of the SFP
◮ Use only class 1 laser products in the SFP slots.
◮ However, the user is free to use any other SFP
transceiver compatible with the SFP Multi Source
Agreement (MSA).
◮ In this case you must observe the laser classifica-
tion of the inserted SFP transceiver and its safety
instructions!
Safety instructions for class 1
laser products
Invisible laser radiation
Class 1 laser products are defined as safe in normal
operation mode
◮ Although the laser radiation from a class 1 laser prod-
uct will not harm eyes or skin, follow the general
laser safety instructions (see General laser safety in-
structions) to ensure maximum safety when working
with laser sources.
Nano-OSA user manual
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