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ネットワーク・ハードウェア Firetide HotPort 7010のPDF ハードウェア・インストール・マニュアルをオンラインで閲覧またはダウンロードできます。Firetide HotPort 7010 16 ページ。 Indoor and outdoor wireless mesh nodes
ページを印刷するOutdoor Node Installation
Preparing the Unit
1. Pre-assemble the antenna, HotPort node, and other devices to
a metal pole and antenna and then relocate and attach it to a
roof top. It is often easier to install all devices to one object,
such as a pole, and then attach the pole to the roof. In many
cases, connecting the devices to a pole already attached to
the roof top can be difficult and dangerous.
2. A lightning surge suppressor must be used. Some antennas
include one. If not, you must install a lightning suppressor.
3. Install the antenna and any wireless devices higher than the
HotPort node. Take care when locating the HotPort node far
away from the antenna; a short antenna cable gives better
performance than a longer one. Firetide recommends that you
use antenna cables less than 3 meters.
4. The HotPort node and its antenna must both be grounded.
5. Use weatherproofing kits that include non-vulcanized rubber
to weatherproof connectors and antennas. All Ethernet cables
must be waterproofed; standard RJ-45 connectors do not last
outdoors.
6. Power over Ethernet: Consider which devices require PoE and
what the required input voltage will be.
7. Connect peripheral devices to the HotPort node.
8. Connect power to the HotPort node and peripherals.
Preparing Earth Ground
The HotPort node must be properly connected to earth ground.
Failure to do so may result in equipment damage, injury, or death.
The product warranty does not cover damages resulting in part or
in whole from improper grounding. Consult your location's build-
ing and electrical codes regarding antennas and follow them, or
consult the National Electric Code (NEC).
• If connecting to a tower or pole, connect the base of the tower
pole directly to the building's ground or to one or more ap-
proved grounding rods using 10 AWG ground wire and corro-
sion-resistant connectors.
• Connect the grounding cable to rain gutters only if the
rain gutter is connected to earth ground.
Safety Considerations
Consider the following safety issues.
• Use approved, non-conducting ladders.
• Use approved and non-conducting shoes and other safety
equipment. Make sure that all equipment is in good repair.
September 2010
WARNING
The staging antennas provided with Firetide outdoor
nodes and access points are for temporary use only.
They MUST be replaced with outdoor-rated antennas
as soon as the mesh is staged and operational.
The staging antennas are NOT waterproof or moisture resistant. If
used outdoors or in humid environments, the antennas may fail.
Your CD has a copy of Firetide's Accessory Guide. Contact your
Firetide Reseller for assistance in selecting and ordering outdoor
antennas suitable for your application(s).
Tools Needed
For HotPort 7020 outdoor nodes, you will need:
• #2 Phillips screwdriver.
• Small adjustable wrench.
• Wire cutters to cut tie wraps around cables.
• Weatherproofing kit – this kit provides electrical tape and butyl
mastic.
Depending on the installation location, you may need ladders, a
lift truck, or other means to access the actual installation loca-
tions.
• Ground rods should be copper-plated, 1.8 - 2.4 m (6 - 8 ft)
long.
• Install all grounding components in straight lines. If bends are
unavoidable, do not make sharp turns.
• Earth-to-ground should not be more than 10 ohms.
• Understanding the soil is very important in order to create a
proper earth ground. If your soil is rocky or sandy, drive your
ground rods and then pull them back out and dump an ap-
proved ground enhancement material into the holes where the
grounding rods go. Then replace the grounding rods. Keep in
mind that some salt compounds are corrosive and can cause
copper to corrode.
• If mounting to a pole or tower, make sure all poles and towers
are securely grounded.
• Make sure antennas are DC grounded; if not, cables must have
lightning arrestors.
Firetide Instant Mesh Networks 7