16/24-Port Gigabit PoE Switch Quick Start Guide
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Figure 2-3 Grounding with Grounding Bar
Connect the grounding cable to the grounding system in the equipment room. Do not connect it to
a fire main or lightning rod.
2.4.2 Without Grounding Bar
If there is no grounding bar but earth is nearby and the grounding body is allowed to be buried,
follow the steps below.
Step 1 Bury an angle steel or steel pipe (≥ 0.5 m) into the mud land.
Step 2 Weld one end of the grounding cable to the angle steel or steel pipe and embalm the
welding point via electroplating or coating.
Step 3 Connect the other end of the grounding cable to the grounding terminal.
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