Dell 3348 - PowerConnect Switch - Stackable Guide de l'utilisateur télécharger pdf (Page 31)

Installing the PowerConnect 3324/3348 Switch 31

• Power—The unit is installed within 1.5 m (5 feet) of a grounded, easily accessible

outlet 100-250 VAC, 50-60 Hz. It is preferred that two separate power supplies are

provided, for example, a UPS and a separated phased supply.

• Clearance—There is adequate frontal clearance for operator access. Allow clearance

for cabling, power connections, and ventilation.

• Cabling—Cabling is routed to avoid sources of electrical noise such as radio

transmitters, broadcast amplifiers, power lines, and fluorescent lighting fixtures.

• Ambient Requirements—The ambient unit operating temperature range is 0 to 40ºC

(32 to 122ºF) at a relative humidity of up to 95%, non-condensing. Verify that water or

moisture cannot enter the case of the unit.

Unpacking and Installation

Package Contents

While unpacking PowerConnect 3324/3348, ensure that the following items are included:

• The PowerConnect 3324/3348 device.

• An AC power cable.

• Null modem cable.

• Self-adhesive rubber pads.

• Rack mount kits for rack installation.

• Documentation CD.

Unpacking

NOTE: Before unpacking the PowerConnect 3324/3348 switch, inspect the package and report

any evidence of damage immediately.

Ground yourself by putting on an ESD wrist strap and attaching the ESD clip to a

metal surface.

2 Place the container on a clean flat surface and cut all straps securing the container.

3 Open the container or remove the container top.

4 Carefully remove the unit from the container and place it on a secure and clean

surface.

5 Remove all packing material.

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Dell 3348 - PowerConnect Switch - Stackable Guide de l'utilisateur Page 31