Chapter 2; Product Overview - BEC 7300N User Manual

Chapter 2

Product Overview

Standards-Based Technology
The BEC 7300N Wireless Router utilizes the 802.11n standard. The IEEE 802.11n standard
is an extension of the 802.11g standard. It increases the data rate up to 300 Mbps within the
2.4GHz band, utilizing OFDM technology. This means that in most environments, within the
specified range of this device, you will be able to transfer large files quickly or even watch a
movie in MPEG format over your network without noticeable delays. This technology works
by transmitting high-speed digital data over a radio wave utilizing OFDM (Orthogonal
Frequency Division Multiplexing) technology. OFDM works by splitting the radio signal into
multiple smaller sub-signals that are then transmitted simultaneously at different frequencies
to the receiver. OFDM reduces the amount of crosstalk (interference) in signal
transmissions.
Installation Considerations
The BEC 7300N Wireless Router lets you access your network, using a wireless connection,
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.
Keep the number of walls and ceilings between the BEC 7300N and other network devices
to a minimum - each wall or ceiling can reduce your BEC 7300N wireless product's range
from 3-90 feet (1-30 meters.)
Position your devices so that the number of walls or ceilings is minimized. Be aware of the
direct line between network devices. Position the devices so that the signal will travel
straight through a wall or ceiling (instead of at an angle) for better reception. Building
Materials can impede the wireless signal - a solid metal door or aluminium 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. Keep your product away
(at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate extreme
RF (radio frequency) noise.
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