Quatech 802.11B/G Spezifikationen PDF herunterladen (Seite 8)

1 - Introduction

Page 2 Airborne Wireless LAN Node Module Data Book 100-8004-102G

Quatech, Inc. Confidential

1.3 FEATURES

The following list describes the key features of the Airborne WLN Module.

 802.11b/g wireless LAN (Wi-Fi) standards-based technology

 Highly integrated module includes radio, baseband and MAC processor, and application

processor

 Extended temperature and environmental specifications

 Built-in TCP/IP and UDP features provide flexible LAN connectivity options

 Built in WEP, WPA, and LEAP security protocols

 Simplified data communication interface speeds development and time-to-market with

reduced development costs

 Simplified antenna connections reduce the need for RF communications expertise

 Powerful integrated command interface eliminates the need to develop complicated

software drivers

 Configurable serial, digital, and analog I/O ports

 UART, SPI or Ethernet interface

1.4 APPLICATIONS

The Airborne WLN Module’s small physical footprint makes the Module easy to embed into new

or existing designs. The Module is interoperable with industry-standard IEEE 802.11 Access

Points that provide a low-cost infrastructure for connection to a LAN and to the Internet.

The built-in TCP/IP stack, Real Time Operating System (RTOS), and application firmware

provide embedded devices with instant LAN and Internet connectivity, without requiring special

WLN Module programming. Advanced security standards such as WEP, WPA and LEAP deliver

a low cost secured infrastructure for connection to a LAN and to the Internet. Only a simple

configuration procedure is required using the WLN Module’s powerful Command Line Interface.

The Airborne WLN Module has been designed specifically to provide wireless LAN and Internet

connectivity in industrial, scientific, medical, transportation, and other OEM applications. It is an

excellent solution for remote sensing and data collection. Equipment with an embedded

Airborne WLN Module can be monitored and controlled by a handheld device, by a personal

computer in a central location, or over the Internet. This eliminates cabling and allows the

equipment to be moved. Additionally, e-mail or text messages can be sent, advising appropriate

personnel of alarm conditions or equipment status.

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