Cisco Catalyst 2960-XR Hardware-Installationshandbuch - Seite 4
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Box Contents
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
Warning
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
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections
Warning
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. Statement 1072
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
To prevent airflow restriction, allow clearance around the ventilation openings to be at least: 3 inches (7.6
Warning
cm). Statement 1076
Hot surface. Statement 1079
Warning
Applies to the Catalyst 2960X-24PSQ-L switches.
Box Contents
Tools and Equipment
Obtain these necessary tools:
• A Number-2 Phillips screwdriver to rack-mount the switch
Installation Guidelines
When determining where to install the switch, verify that these guidelines are met:
• Clearance to the switch front and rear panel meets these conditions:
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
4
◦ Front-panel LEDs can be easily read.
Switch Installation
OL-28309-02