which may result in an explosion.
●
Do not leave the battery in an extremely high temperature surrounding environment, which may
result in an explosion or the leakage of flammable liquid or gas.
●
Do not subject the battery to extremely low air pressure, which may result in an explosion or the
leakage of flammable liquid or gas. Dispose of used batteries according to the instructions.
●
CautionCAUTION: Double pole/Neutral fusing. After operation of the fuse, parts of the device
that remain energized might represent a hazard during servicing.
●
The device has been designed, when required, modified for connection to an IT power distribution
system.
●
This device is suitable for mounting on concrete or other non-combustible surface only.
●
The ventilation should not be impeded by covering the ventilation openings with items, such as
newspapers, table-cloths, curtains, etc. The openings shall never be blocked by placing the device
on a bed, sofa, rug or other similar surface.
●
No naked flame sources, such as lighted candles, should be placed on the device.
●
The device shall not be exposed to dripping or splashing and that no objects filled with liquids, such
as vases, shall be placed on the device.
●
Burned fingers when handling the cover area of the device. Wait one-half hour after switching off
before handling the parts.
●
CLASS 1 LASER PRODUCT
Chapter 1 Introduction
1.1 Product Introduction
DS-3T3512P series switches (hereinafter referred to as "the device") are layer 3 Industrial PoE
switches, providing advanced PoE power supply technology on the basis of high-performance access.
The switches support client management, network topology management, link aggregation, port
management and so on. The switches are suitable for Small and medium sized LAN device access.
In
addition,DS-3T3512P Series layer 3 industrial Ethernet Switches has a rugged metal housing to ensure
suitability for use in industrial environments
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