Dell S4048T-ON Handbuch "Erste Schritte - Seite 6

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This information describes installation of the S4048T-ON system. Dell recommends

completing the installation procedures in the order presented here.

Topics:

•

Operation and safety considerations

•

Ground and bracket installation

•

ReadyRails installation

•

System installation

•

Ground wire installation

•

AC or DC power supply installation

•

Installing a Fan Module

•

Installing the SFP+ and QSFP+ Optics

•

Supply Power and Power Up the System

•

After Installing the S4048T-ON

Operation and safety considerations

Before installing the switch, review these operation and safety guidelines.

Review these guidelines for switch installation:

•

You have enough clearance to the front of the switch so you can read the light emitting

diodes (LEDs).

•

The AC power cord reaches from the power outlet to the power supply unit (PSU) side

connector.

•

The switch is rack-mounted before you power it up.

•

Cabling is away from sources of electrical noise, such as radios, power lines, and

fluorescent lighting. Ensure that the cabling is safely away from other devices that might

damage the cables. If needed, allow one rack unit (RU) space between devices to

provide room for cabling.

Hardware installation