S4600-24X2CInstallation Instruction Manual
2 Installation instruction
NADDOD Pte. Ltd.
20
S4600-24X2C switches can install two power supply modules to be used for hot standby, and
power supply can be switched directly to the other power supply when one of them fails
(without power interruption).
2.2.5
Ground wire connection
The power supply input terminals of switch are connected to a noise filter, whose central
place is directly connected to the crate, which is referred to as enclosure place (i.e., protected
area) and must be grounded properly, so as to make induction electricity and leakage
electricity be able to flow to the earth safely, and improve the capacity of anti-electromagnetic
interference of switch.
Correct grounding method:
Connect one end of yellow and green protective ground cables of switch to the ground
terminal of switch, and the other end to the wiring terminal along the grounding strip in the
machine room.
The ground wires of Ethernet switches should be connected to the machine room of switch
and grounded, and grounding connections through firefighting artery and lightning rod are
incorrect.
Figure 2-7 Installation diagram of ground wires of switches
Instruction:
(1): The ground terminal of switches
(2): Protective ground cables
(3): The ground terminal in the machine room
The normal connection of ground wires of switches is an important anti-thunder and
anti-interference guarantee of switches, therefore, users must connect the ground wires
correctly. The ground wire connection position and grounding in the machine room shown in
the diagram are only for reference, please connect based on the actual situation of devices.
