07
JetStream Gigabit Smart Switch
Lightning Protection
Extremely high voltage currents can be produced instantly when lightning occurs and the air
in the electric discharge path can be instantly heated up to 20,000
℃
. As this instant current
is strong enough to damage electronic devices, more effective lightning protection measures
should be taken.
■
Ensure the rack and device are well earthed.
■
Make sure the power socket has a good contact with the ground.
■
Keep a reasonable cabling system and avoid induced lightning.
■
Use the signal SPD (Surge Protective Device) when wiring outdoor.
Note:
For detailed lightning protection measures, please refer to
Chapter 3
Lightning Protection
.
Installation Site
When installing the device on a rack or a flat workbench, please note the following
items:
■
The rack or workbench is flat and stable, and sturdy enough to support the weight
of 5.5kg at least.
■
The rack or workbench has a good ventilation system. The equipment room is well
ventilated.
■
The rack is well grounded. Keep the power socket less than 1.5 meters away from
the device.
2.3 Installation Tools
■
Phillips screwdriver
■
ESD-preventive wrist wrap
■
Cables
Note:
These tools are not provided with our product. If needed, please self purchase
them.
Installation
