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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 7 Reconfigurable Optical Add/Drop Cards
7.2.1 Class 1M Laser Product Label
The 32DMX, 32DMX-L, 40-MUX-C, 40-DMX-C, 40-DMX-CE, 32WSS, 32WSS-L, 40-WSS-C,
40-WSS-CE, and 40-WXC-C cards have Class IM lasers. The labels that appear on these cards are
described in the following subsections.
7.2.1 Class 1M Laser Product Label
Figure 7-1 shows the Class 1M Laser Product label.
Figure 7-1 Class 1M Laser Product Label
Class 1M lasers are products that produce either a highly divergent beam or a large diameter beam.
Therefore, only a small part of the whole laser beam can enter the eye. However, these laser products
can be harmful to the eye if the beam is viewed using magnifying optical instruments.
7.2.2 Hazard Level 1M Label
Figure 7-2 shows the Hazard Level 1M label. The Hazard Level label warns users against exposure to
laser radiation by Class 1 limits calculated in accordance with IEC60825-1 Ed.1.2.
Figure 7-2 Hazard Level Label
7.2.3 Laser Source Connector Label
Figure 7-3 shows the Laser Source Connector label. This label indicates that a laser source is present at
the optical connector where the label is located.
CAUTION
HAZARD LEVEL 1M INVISIBLE
LASER RADIATION
DO NOT VIEW DIRECTLY WITH
NON-ATTENUATING OPTICAL
INSTRUMENTS λ =
λ = 1400nm TO 1610nm
145953
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