Chapter 2 Switch Installation
Preparing for Installation
North American Hazardous Location Approval
The following information applies when operating this equipment in hazardous locations:
English: Products marked "Class I, Div 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest "T" number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation.
Français: Informations sur l'utilisation de cet équipement en environnements dangereux:
Les produits marqués "Class I, Div 2, GP A, B, C, D" ne conviennent qu'à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d'équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l'installation.
EMC Environmental Conditions for Products Installed in the European Union
This section applies to products to be installed in the European Union.
The equipment is intended to operate under the following environmental conditions with respect to EMC:
•A separate defined location under the user’s control.
•Earthing and bonding shall meet the requirements of ETS 300 253 or CCITT K27.
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In addition, if equipment is operated in a domestic environment, interference could occur.
Installation Guidelines
When determining where to place the switch, observe thee guidelines.
Environment and Enclosure Guidelines
Review these environmental and enclosure guidelines before installation:
•This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication
Cisco IE 2000 Switch Hardware Installation Guide
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