SMC Networks SMC2482W manual Understanding Wireless Connections, Adjusting the Antennas

Section 2 Understanding Wireless Connections

The EZ Connect Turbo Wireless Bridge is based on the IEEE 802.11b Wi-Fi standard, which uses radio transmission for net- work connectivity. These 802.11b radio waves travel in all direc- tions, and can transmit through walls and floors. Wireless trans- mission operating range and data throughput rate are based on several factors, as described below in the following section.

2.1 Recommendations for Best Wireless Performance

The following information will help you achieve the best wire- less range, coverage, and transmission rate for the SMC2482W:

•Radio signals can travel farther outside of buildings, and the best performance is when wireless components are in direct line-of-sight to one another.

•Putting wireless components in high places helps avoid obstacles and provides better connectivity.

•Building construction such as metal framing, stucco, and concrete walls and floors will reduce radio signal strength. Try to avoid putting the Wireless Bridge next to walls, large solid objects; or next to large metal objects such as computer cases, monitors, and appliances (i.e. microwave ovens).

•Wireless signal range, speed, and strength can be affected by interference from neighboring wireless networks and devices. Electro-magnetic devices that operate in the 2.4GHz frequency range, such as radios, and cordless phones, may also interfere with wireless transmission.

2.2 Adjusting the Antennas

The antennas on the SMC2482W can be adjusted for best radio reception. Start with the antennas pointing straight up, and adjust each antenna if wireless reception is poor. Certain areas, such as directly below the antennas, get relatively poor recep- tion. Pointing the antennas toward another wireless component does not improve reception.

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