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CHAPTER
2-1
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
2
Preparing for Installation
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.
Statement 1024
Warning
Class 1 laser product.
Statement 1008
If you will be using your switch as a PoE source, the following warning applies:
Warning
Voltages that present a shock hazard can exist on inline power circuits if interconnections are made
by using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such
interconnection methods unless the exposed metal parts are in a restricted access location and users
and service people who are authorized to access the 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
This chapter describes how to prepare your site for the installation of the switch. The information is
presented in these sections:
Electrostatic Discharge, page 2-2
Site Power Requirements and Heat Dissipation, page 2-3
Power Connection Guidelines for AC-Powered Systems, page 2-3
Power Connection Guidelines for DC-Powered Systems, page 2-13
Ventilation, page 2-14
Site-Planning Checklist, page 2-15
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Shrnutí obsahu

Strany 1 - Preparing for Installation

CHAPTER 2-1Catalyst 4500 E-Series Switches Installation GuideOL-13972-022Preparing for InstallationWarningThis unit is intended for installation in r

Strany 2 - Electrostatic Discharge

2-10Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 3

2-11Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 4

2-12Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 5

2-13Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for DC-Powered

Strany 6

2-14Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationVentilation• 10 X 6.3 W = 63 W for inline

Strany 7

2-15Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationSite-Planning ChecklistCalculating System

Strany 8

2-16Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationSite-Planning ChecklistTable 2-6 Site-Plan

Strany 9

2-2Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationElectrostatic DischargeNote See the Site-Pl

Strany 10 - OL-13972-02

2-3Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationSite Power Requirements and Heat Dissipatio

Strany 11

2-4Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 12

2-5Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 13 - Calculating DC Input Current

2-6Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 14 - Ventilation

2-7Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 15 - Site-Planning Checklist

2-8Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

Strany 16

2-9Catalyst 4500 E-Series Switches Installation GuideOL-13972-02Chapter 2 Preparing for InstallationPower Connection Guidelines for AC-Powered

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