Laser Safety; Energy Hazard - Cisco CQ211L01-48H8FH Hardware Installation Manual

Laser Safety

Laser Safety
Warning
Warning
Warning

Energy Hazard

The routers can be configured for a DC power source. Do not touch terminals while they are live. Observe
the following warning to prevent injury.
Warning
Preventing Electrostatic Discharge Damage
Many switch components can be damaged by static electricity. Not exercising the proper electrostatic discharge
(ESD) precautions can result in intermittent or complete component failures. To minimize the potential for
ESD damage, always use an ESD-preventive antistatic wrist strap (or ankle strap) and ensure that it makes
adequate skin contact.
Statement 1051—Laser Radiation
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or
view directly with optical instruments.
Statement 1055—Class 1/1M Laser
Invisible laser radiation is present. Do not expose to users of telescopic optics. This applies to Class 1/1M
laser products.
Statement 1255—Laser Compliance Statement
Pluggable optical modules comply with IEC 60825-1 Ed. 3 and 21 CFR 1040.10 and 1040.11 with or without
exception for conformance with IEC 60825-1 Ed. 3 as described in Laser Notice No. 56, dated May 8, 2019.
Statement 1086—Power Terminals
Hazardous voltage or energy may be present on power terminals. Always replace cover when terminals are
not in service. Be sure uninsulated conductors are not accessible when cover is in place.
Hardware Installation Guide for Cisco CQ211L01 Switch
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