Chapter 3 Switch Installation
Preparing for Installation
3-2
Catalyst 3750 Switch Hardware Installation Guide
78-15136-03
Preparing for Installation
This section covers these topics:
• Warnings, page 3-2
• EMC Regulatory Statements, page 3-4
• Installation Guidelines, page 3-7
• Verifying Package Contents, page 3-9
• Verifying Switch Operation, page 3-10
Warnings
These warnings are translated into several languages in Appendix D, “Translated
Safety Warnings.”
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE)
circuits if interconnections are made using uninsulated exposed metal
contacts, conductors, or terminals. Avoid using such interconnection methods,
unless the exposed metal parts are located within a restricted access location
and users and service people who are authorized within the restricted access
location are made aware of the hazard. A restricted access area can be
accessed only through the use of a special tool, lock and key or other means of
security.
Warning
This equipment is to be installed and maintained by service personnel only as
defined by AS/NZS 3260 Clause 1.2.14.3 Service Personnel.
Warning
Only trained and qualified personnel should be allowed to install or replace this
equipment.
Warning
Read the installation instructions before you connect the system to its power
source.
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