Symbol sprectum24 LA-4111, Справочное руководство

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Spectrum24 Wireless LAN Adapter Product Reference Guide 1
Chapter 1
Introduction
The LA-4111 PC Card and the LA-4113 PCI adapter
are Spectrum24 direct-sequence (DS) products.
Spectrum24 DS is a spread spectrum network operating
between 2.4 and 2.5 GHz. Spread spectrum
communication provides a high-capacity network within
large or small environments. Spectrum24 DS products
provide a high-capacity network using multiple access
points within large or small environments.
• Spectrum24 bridging architecture allows
communication between wired network devices
and mobile devices.
• Spectrum24 supports the IEEE 802.11 specification.
This open architecture allows Spectrum24 devices
to communicate with wireless devices from
other manufacturers.
• Spectrum24 allows mobile devices to roam
throughout large facilities while remaining
connected to the LAN.
• Spectrum24 allows protocol firmware upgrades
while devices remain operational.
• Spectrum24 antenna diversity feature alternates
between antennas with the best reception,
increasing overall performance.