Dell EMC S4112-ON Series 설정 매뉴얼 - 페이지 8

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Environmental—switch location—continuous temperature range is from 5° to 40°C

(50° to 104°F).

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Operating humidity is from 5 to 85 percent non-condensing, continuous.

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In a dry, clean, well-ventilated, and temperature-controlled room, away from heat

sources such as hot cooling vents or direct sunlight.

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Away from sources of severe electromagnetic noise.

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Positioned in a rack or cabinet, or on a desktop with adequate space in the front, back,

and sides for proper ventilation and access.

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Install the switch in Information Technology Rooms in accordance with Article 645 of

the National Electrical Code and NFPA 75.

For more information about switch storage and environmental temperatures, see

Specifications.

Cabinet placement

Install the S4112-ON Series switch only in indoor cabinets designed for use in a controlled

environment.

Do not install the S4112-ON Series switch in outside cabinets. For cabinet placement

requirements, see

The cabinet must meet minimum size requirements. Airflow must be in accordance with the

Electronic Industries Alliance (EIA) standard. Ensure that there is a minimum of 5 inches

(12.7 cm) between the intake and exhaust vents and the cabinet wall.

When you prepare your equipment rack, ensure that the rack is grounded. Ground the

equipment rack to the same ground point the power service in your area uses. The ground

path must be permanent.

Dell EMC recommends grounding your switch. Use the S4112-ON Series switch in a CBN.

For more information, see

Site preparations

Site

selection.

Ground

cable.