DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide
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Intended Readers
The DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide contains detailed information
about the hardware specifications of the switches in this series. It also contains brief information on how to configure
and manage a switch in this series. This manual is intended for advanced level users that are familiar with network
management concepts and terminology. For all practical reasons, all the switches in this series will simply be referred
to as the Switch throughout this manual.
Typographical Conventions
Convention Description
Boldface Font This convention is used to place emphasis on keywords. It also indicates a
button, toolbar icon, menu, menu item, system message, or a prompt
appearing on the screen. For example, click the Apply button.
Initial capital letter This convention is used to indicate a window name or keyboard key. For
example, press the Enter key.
Blue Courier Font
This convention is used to represent a Command Line Interface (CLI)
example.
Notes and Cautions
NOTE: A note indicates important information that helps you make better use of your device.
CAUTION: A caution indicates a potential for property damage, personal injury, or death.
Safety Instructions
Please pay careful attention to the following safety guidelines to ensure your own personal safety and to help protect
your system from potential damage.
Safety Cautions
To greatly reduce the risk of physical injury, electrical shock, fire, and damage to equipment, observe the following
precautions.
Observe and follow service markings.
• Do not attempt to service any product, except when it is explained in the system’s documentation.
• Opening or removing covers, marked with a high voltage sign, may expose the user to electrical shock.
• Only a trained service technician should service components inside these compartments.
If any of the following conditions occur, unplug the product from the electrical outlet and replace the part or contact
your trained service provider:
• Damage to the power cable, extension cable, or plug.
• An object has fallen into the product.
• The product has been exposed to water.
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