2-1Chapter 2Preparing Your SiteThis chapter provides information that you should read before you begin cablingand configuring the Contivity Extranet Switch 1500 Series. This informationincludes selecting an appropriate site, safety guidelines, information on the powercord, voltage settings, and external vent cooling and airflow recommendations.Selecting a SiteT his Switch is designed to operate reliably in a typical office environment. Youshould select a site that meets the following criteria:• Has a desktop or surface that is off the floor.• Has access to a grounded, three-pronged power outlet.- Uses a NEMA 5-15R outlet for 100-120 VAC or a NEMA 6-15Routlet for 200-240 VAC (US and Canada).- Uses a three-pronged power outlet that is applicable for the region’selectrical code (elsewhere).• Remains dust free and clean.• Is away from heat sources and is well ventilated.• Allows adequate clearance for cooling and airflow -- about 10 centimeters(3.93 inches) in back, 5 centimeters (1.96 inches) on each side, and 10centimeters (3.93 inches) in front.