CHAPTER 1
Safety Warnings
Safety warnings appear throughout this publication in procedures that may harm you if you perform them
incorrectly. A warning symbol precedes each warning statement. The warnings below are general warnings
that are applicable to the entire publication.
Class 1 laser product. Statement 1008
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning
Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when
servicing. Statement 1034
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
Class 1M laser radiation when open. Do not view directly with optical instruments. Statement 1053
Warning
Class I (CDRH) and Class 1M (IEC) laser products. Statement 1055
Warning
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
1
To Next Page
Loading...
Need help?
General