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Preparing for installation
H3C Mini Unmanaged Ethernet Switches include the following
models:
• H3C Mini S8G-U (S8G-U).
• H3C Mini S9-PWR (S9-PWR).
• H3C Mini S16G-U (S16G-U).
• H3C Mini S24-U (S24-U).
• H3C Mini S24G-U (S24G-U).
Safety recommendations
To avoid any equipment damage or bodily injury, read the following
safety recommendations before installation. The recommendations
do not cover every possible hazardous condition.
• Do not place the switch near water or in a damp environment.
Prevent water or moisture from entering the chassis.
• Place the switch in a clean environment. Dust buildup on the
chassis might result in electrostatic adsorption, which reduces
lifespan of the device and can cause communication failure.
• Keep the air inlet and outlet vents of the switch free of
obstruction, and do not stack switches.
• Make sure the operating voltage is in the required range.
• Before using the switch, make sure the grounding cable of the
switch is correctly connected.
• Before cleaning the switch, remove the power cord from the
switch. Do not clean the switch with a wet cloth or liquid.
• Do not open the chassis while the switch is operating.
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