NETGEAR DG824M - 802.11b Wireless ADSL Modem, Справочное руководство

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Wireless Configuration 4-1
Chapter 4
Wireless Configuration
This chapter describes how to configure the wireless features of your DG824M Wireless ADSL
Modem Gateway.
Considerations for a Wireless Network
In planning your wireless network, you should consider the level of security required. You should
also select the physical placement of your gateway in order to maximize the network speed. For
further information, refer to
Appendix D, “Wireless Networking Basics .”
Observe Performance, Placement, and Range Guidelines
The operating distance or range of your wireless connection can vary significantly based on the
physical placement of the wireless firewall. The latency, data throughput performance, and
notebook power consumption also vary depending on your configuration choices.
For best results, place your firewall:
• Near the center of the area in which your PCs will operate.
• In an elevated location such as a high shelf where the wirelessly connected PCs have
line-of-sight access (even if through walls).
• Away from sources of interference, such as PCs, microwaves, and 2.4 GHz cordless phones.
• Away from large metal surfaces.
The time it takes to establish a wireless connection can vary depending on both your security
settings and placement. WEP connections can take slightly longer to establish. Also, WEP
encryption can consume more battery power on a notebook PC.
Note:
Failure to follow these guidelines can result in significant performance
degradation or inability to wirelessly connect to the router. For complete range/
performance specifications, please see
Appendix A, “Technical Specifications .”