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Technical specifications – Allied Telesis AT-WCU200G User Manual

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AT-WCU200G User’s Guide

43

Technical Specifications

This section lists the technical specifications of the AT-WCU200G
wireless adapter.

General

Bus Interface

Universal Serial Bus (USB) 2.0

Radio Technology

IEEE 802.11b Direct Sequence Spread
Spectrum (DSSS)/CCK

IEEE 802.11g Orthogonal Frequency Division
Multiplexing (OFDM)

Network Architecture

Ad-hoc Mode (peer-to-peer)

Infrastructure Mode

Data Transfer Rate &
Modulation Type

802.11b DSSS:

CCK @ 11, 5.5Mbps

DQPSK@2Mbps

DBPKS@1Mbps

802.11g OFDM:

BPSK@6, 9Mbps

QPSK@12, 18 Mbps

16-QAM@24, 36Mbps

64-QAM@48, 54Mbps

Operating Channels

802.11g and 802.11g:

11: (Ch 1 through 11) US & Canada

14: (Ch 1 through 14) Japan

13: (Ch 1 through 13) Europe

2: (Ch 10 through 11) Spain

4: (Ch 10 through 13) France

Security

64/ 128/ 256-bit WEP, TKIP, AES, 802.11i draft

Operating System

Windows 98SE/ME/2000/XP

Physical and Environmental

Driver Support

Windows 98, Windows 2000, Windows ME,
Windows XP

Operating Voltage

5V + or - 5% I/O supply voltage