H3C Technologies H3C SecPath F1000-E - Manual (Page 21)

13
Item Requirements Result
EMI prevention
• Take effective measures to protect the power system
from the power grid system.
• Separate the protection ground of the firewall from
the grounding device or lightning protection
grounding device as far as possible.
• Keep the firewall far away from high-power radio
launchers, radars, and equipment with high
frequency or high current.
• Use electromagnetic shielding when necessary.
Lightning
protection
• The grounding cable of the chassis is well grounded.
• The grounding terminal of the AC power receptacle
is well grounded.
• A power lightning arrester is installed. (Optional)
Electricity safety
• Equip an uninterrupted power supply (UPS).
• In case of emergency during operation, switch off
the external power switch.
Workbench-mounti
ng requirements
The workbench is sturdy and well grounded.
Rack-mounting
requirements
• Install the firewall in an open rack if possible. If you
install the firewall in a closed cabinet, make sure the
cabinet is equipped with a good ventilation system.
• The rack is sturdy enough to support the weight of
the firewall and installation accessories.
• The size of the rack is appropriate for the firewall.
• The front and rear of the rack are at least 0.8 m
(2.62 ft) away from walls or other devices.
Tools
• Installation accessories supplied with the firewall
• User-supplied tools
Reference
• Documents shipped with the firewall
• Online documents