Sundray Wireless AP-S800 Installation Guide
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coiled.
Outdoor
antenna
The antenna support should be grounded.
Grounding
lead-in
A grounding lead-in is a metal conductor connecting a grounding net and a
grounding strip. The grounding cable of the AP should be connected to the
grounding strip. The grounding lead-in must be 30 meters or shorter. A
piece of zinc-coated flat steel with a cross-section area of 40mm × 4 mm or
50mm × 5 mm is recommended.
Connect the grounding strip and the grounding lead-in of the AP through
the yellow and green grounding cable with an area of 35mm
²
, or weld them
directly. Take anti-erosion measures against the welding joint.
Grounding
resistance
Earth resistance should be less than 5 ohms. In an area with a higher earth
resistance, reduce the earth resistance by using resistance reducing agent
around the earthing conductor.
The top of the earthing conductor should be at least 0.7 meter away from
the ground surface. In cold areas, the earthing conductor should be buried
below the frozen soil layer.
Network cable
Use a shielded twisted pair cables for an AP deployed outdoors. Ensure that
the devices at the two ends of the cable are well grounded. If a metal tube is
used, the two ends of the tube should be grounded.
2.3 Installation Tools
The following tools are required for installation of the AP-S800 series products and should be
provided by customers(Sundray does not provide the following tools).
Type of Tools
Tools
Universal tool
Phillips screwdriver, bolts, sleeves, cutting plier, steel measuring tape, marker
pen, percussion drill
Special tool
Cable stripper, crimping plier, electrical tape, network cable tester, waterproof