Dell S4148U-ON Networking S4100-ON Series Set-Up Guide - Page 6

2 Site preparations The S4100-ON Series is suitable for installation as part of a common bond network (CBN). You can install the system in: • Network telecommunication facilities • Data centers • Other locations where the National Electric Code (NEC) applies For more information about the S4100-ON Series specifications, see Specifications. NOTE: Install the S4100-ON Series switch into a rack or cabinet before installing any optional components. Topics: • Site selection • Cabinet placement • Rack mounting • System ground • Fans and airflow • Power • Storing components Site selection Install Dell equipment in restricted access areas. A restricted access area is one where service personnel can only gain access using a special tool, lock, key, or other means of security. The authority responsible for the location controls access to the restricted area. Ensure that the area where you install your S4100-ON Series switch meets the following safety requirements: • Near an adequate power source. Connect the system to the appropriate branch circuit protection according to your local electrical codes. • Environmental-switch location-continuous temperature range is from 50° to 104°F (from 5° to 40°C). • Operating humidity is from 5 to 85 percent noncondensing, continuous. • In a dry, clean, well-ventilated, and temperature-controlled room, away from heat sources such as hot cooling vents or direct sunlight. • Away from sources of severe electromagnetic noise. • Positioned in a rack or cabinet, or on a desktop with adequate space in the front, back, and sides for proper ventilation and access. For more information about switch storage and environmental temperatures, see Specifications. Cabinet placement Install the S4100-ON Series only in indoor cabinets designed for use in a controlled environment. Do not install the S4100-ON Series in outside cabinets. For cabinet placement requirements, see Site selection. 6 Site preparations