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Note:
Good grounding of the rack is an important guarantee for anti-
static, anti-leakage, lightning protection and anti-interference of
the equipment. Therefore, ensure that the grounding wire of the
rack is properly installed.
The equipment installed in the rack is generally from bottom to
top to avoid overload installation;
Avoid placing other heavy objects on the surface of the switch to
avoid accidents;
Ensure heat dissipation and air circulation.