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Cisco CGS 2520 Hardware Installation Guide
OL-31444-01
Chapter 2 Switch Installation
Where to Go Next
You can use this application to calculate the power supply requirements for a specific PoE configuration.
The results show output current, output power, and heat dissipation.
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.
Statement 1072
Caution Category 5e and Category 6 cables can store high levels of static electricity. Always ground the cables
to a suitable and safe earth ground before connecting them to the switch or other devices.
Where to Go Next
After the switch is mounted onto the rack, do the following:
• Wire the switch to a power source (see the “Power Supply Installation” chapter).
• For configuration instructions about the CLI setup program, see the “Configuring the Switch with
the CLI Setup Program” section on page C-1.
• You can use the default configuration installed on the switch or use any of the management options
described in the “Management Options” section on page 1-15 to change the switch settings.