BDCOM S6508 Switch Hardware Installation Guide
2.3.3 The grounding of EMC
The grounding of EMC includes: screen grounding, rejector grounding, yawp and jam
control, voltage reference. The upwards description come into being the integrate
require of grounding. The grounding resistance must be less than 1
Ω
.
There are two ground connector on the back of the chassis.one is signal ground, the
other is protecting ground.The view like Figure 2-3.
Figure 2-3 S6508 ground connector view
In order to ensure the equipment to run normally, users must read the following notice
proceeding before connecting lines.
2.3.4 EMI calculation
Various interference fountain which comes from equipment or exterior or within of
appliance system, they all can influence the equipment by the conduction mode that
like electric capacity coupling, inductance coupling, electromagnetic wave radiation
and so on.
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