Dell S4100-ON Series 설치 매뉴얼 - 페이지 20

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페이지 인쇄

The S4100–ON Series (S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON, and S4148U-ON) is suitable for

installation as part of a common bond network (CBN).

You can install the switch 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 switch into a rack or cabinet before installing any optional components.

Topics:

•

Site selection

•

Cabinet placement

•

Rack mounting

•

Switch 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 switch meets the following safety requirements:

● Near an adequate power source. Connect the switch to the appropriate branch circuit protection according to your local

electrical codes.

● S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON: Environmental—switch location—continuous temperature

range is from 5° to 40°C (50° to 104°F).

● S4148U-ON: Environmental—switch location—continuous temperature range is from 5° to 45°C (50° to 113°F).

● 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.

● Inside the restricted access area, position in a rack or cabinet, or on a desktop with adequate space in the front, back, and

sides for proper ventilation and access.

● 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 S4100–ON Series (S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON, and S4148U-ON) only in indoor

cabinets designed for use in a controlled environment.

Do not install the switch in outside cabinets. For cabinet placement requirements, see

Site preparations

Site

selection.