Ruijie Networks RG-N18010, Hardware Installation And Reference Manual

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Connecting the System Ground
A good grounding system protects your switch against lightning strikes and interferences and ensures its
normal operation and reliability.
Precaution
 The sectional area of the grounding wire should be determined according to the possible maximum current. Cables
of good conductor should be used.
 Do not use bare wire.
 The grounding resistance for combined grounding should be less than 1 Ω .
Connecting the System Ground
To connect the system ground, follow these steps:
1) Remove the two screws on the rear of the switch.
2) Attach the one end of the grounding wire to the switch with the two screws. Connect the other end of the grounding
wire to the grounding wire of the cabinet.
Figure 3-21 Grounding Point on the Rear of the RG- N18014 Switch
Figure 3-22 Grounding Point on the Rear of the RG- N18010 Switch