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networks resources, such as Internet, email, file
transfer, and printer sharing.
Infrastructure networking has the following advantages
over ad-hoc networking:
‧ Extended range: each wireless LAN computer
within the range of the access point can
communicate with other wireless LAN computers
within range of the access point.
‧ Roaming: the access point enables a wireless
LAN computer to move through a building and still
be connected to the LAN.
‧ Wired to wireless LAN connectivity: the access
point bridges the gap between wireless LANs and
their wired counterparts.
Notes on Wireless LAN Configuration
When configuring a wireless LAN (WLAN), be sure to note the following points:
‧ Optimize the performance of the WLAN by ensuring that the distance
between access points is not too far. In most buildings, WLAN Adapters
operate within a range of 100 ~ 300 feet, depending on the thickness and
structure of the walls.
‧ Radio waves can pass through walls and glass but not metal. If there is
interference in transmitting through a wall, it may be that the wall has
reinforcing metal in its structure. Install another access point to circumvent
this problem.
‧ Floors usually have metal girders and metal reinforcing struts that interfere
with WLAN transmission.
ZyXEL Communications Corp.
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Proprietary & Confidential Information
Specifications are subject to change without notice
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