Cisco Catalyst 1000 Series Hardware Installation Manual page 24

Safety Warnings
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement
1040
Warning
When installing or replacing the unit, the ground connection must always be made first and disconnected last.
Statement 1046
Warning To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended
ambient temperature of: <122°F (50°C).Statement 1047
Warning
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or
view directly with optical instruments. Statement 1051
Warning Invisible laser radiation may be emitted from the end of the unterminated fiber cable or connector. Do not
view directly with optical instruments. Viewing the laser output with certain optical instruments (for example,
eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard.
Statement 1056
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work
on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard
practices for preventing accidents. Use the statement number provided at the end of each warning to locate
its translation in the translated safety warnings that accompanied this device. Statement 1071
Cisco Catalyst 1000 Series 24-Port and 48-Port Switch Hardware Installation Guide
14
Switch Installation