TRENDnet TEW-455APBO - 9dBi High Power Wireless Outdoor PoE Access Point, Руководство пользователя

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User Manual
TEW ‐ 455APBO High Power Wireless Outdoor PoE Access Point
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Administrative Access : HTTP/ HTTPS
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UPnP (Universal Plug and Play)
1.6 Wireless Performance Considerations
There are a number of factors that can impact the range of wireless devices.
1. Adjust your wireless devices so that the signal is traveling in a straight path, rather than at an angle. The
more material the signal has to pass through the more signal you will lose.
2. Keep the number of obstructions to a minimum. Each obstruction can reduce the range of a wireless
device. Position the wireless devices in a manner that will minimize the amount of obstructions between
them.
3. Building materials can have a large impact on your wireless signal. In an indoor environment, try to
position the wireless devices so that the signal passes through less dense material such as dry wall. Dense
materials like metal, solid wood, glass or even furniture may block or degrade the signal.
4. Antenna orientation can also have a large impact on your wireless signal. Use the wireless adapter’s site
survey tool to determine the best antenna orientation for your wireless devices.
5. Interference from devices that produce RF (radio frequency) noise can also impact your signal. Position
your wireless devices away from anything that generates RF noise, such as microwaves, radios and baby
monitors.
6. Any device operating on the 2.4GHz frequency will cause interference. Devices such as 2.4GHz cordless
phones or other wireless remotes operating on the 2.4GHz frequency can potentially drop the wireless
signal. Although the phone may not be in use, the base can still transmit wireless signal. Move the
phone’s base station as far away as possible from your wireless devices.
If you are still experiencing low or no signal consider repositioning the wireless devices or installing additional
access points. The use of higher gain antennas may also provide the necessary coverage depending on the
environment.