Hardware Installation and Reference Guide    Installing the Switch 
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Prepare for installationPrepare for installation
Install the cabinet
Mount the switch into the cabinet
Ground the switch
Connect the power supply
Install the modules
Connect the cables
Bundle the cables
Verify the installation
End
 
3.2   Before You Begin 
Carefully  plan  and  arrange  the  installation  position,  networking  mode,  power  supply,  and  cabling  before 
installation. Verify the following requirements before installation:   
  The installation location provides sufficient space for heat dissipation.   
  The installation site meets the temperature and humidity requirements of the device.