Installation Considerations - D-Link DWL-7700AP User Manual

DWL-7700AP User's Manual
Wireless Basics (continued)

Installation Considerations

The D-Link Air Premier
from virtually anywhere within its operating range. Keep in mind, however, that the number,
thickness and location of walls, ceilings, or other objects that the wireless signals must pass
through, may limit the range. Typical ranges vary depending on the types of materials and
background RF (radio frequency) noise in your home or business. The key to maximizing wireless
range is to follow these basic guidelines:
1
Keep the number of walls and ceilings between the DWL-7700AP and other network devices
to a minimum - each wall or ceiling can reduce your DWL-7700AP's range from 3-90 feet
(1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.
2
Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters),
at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a -degree angle it looks
over 4 feet (14 meters) thick! Position devices so that the signal will travel straight through
a wall or ceiling (instead of at an angle) for better reception.
3
Building materials can impede the wireless signal - a solid metal door or aluminum studs
may have a negative effect on range. Try to position wireless devices and computers with
wireless adapters so that the signal passes through drywall or open doorways and not other
materials.
4
Keep your product away (at least 3-6 feet or 1- meters) from electrical devices or appliances
that generate RF noise.
D-Link Systems, Inc.
DWL-7700AP lets you access your network, using a wireless connection,
®
Wireless Basics
10