Preface
Applicable Models
This manual is applicable to DS-3E15XXP series switches.
Symbol Convenons
The symbols that may be found in this document are dened as follows.
Symbol Descripon
Danger
Indicates a hazardous situaon which, if not avoided, will or could
result in death or serious injury.
Cauon
Indicates a potenally hazardous situaon which, if not avoided, could
result in equipment damage, data loss, performance degradaon, or
unexpected results.
Note
Provides addional informaon to emphasize or supplement
important points of the main text.
Safety Instrucon
Danger
• This is a class A product and may cause radio interference in which case the user may be
required to take adequate measures.
• Ensure that your devices powered via the PoE port have their shells protected and re-proofed,
because the switches are not compliant with the Limited Power Source (LPS) standard.
• In the use of the product, you must be in strict compliance with the electrical safety
regulaons
of the naon and region.
• The socket-outlet shall be installed near the device and shall be easily accessible.
• The device must be connected to an earthed mains socket-outlet.
• Install the device according to the instrucons in this manual.
• indicates hazardous live and the external wiring connected to the terminals requires
installaon by an instructed person.
• Keep body parts away from fan blades. Disconnect the power source during servicing.
• Never place the device in an unstable
locaon. The device may fall, causing serious personal
injury or death.
• This device is not suitable for use in
locaons where children are likely to be present.
Gigabit PoE Switch Client User Manual
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