Equinox Systems ZyAIR G-200 Appendix D, Product Specifications

ZyAIR G-200 User’s Guide

			Appendix D
		Product Specifications

		PHYSICAL SPECIFICATIONS

	Product Name	ZyAIR G-200 Wireless LAN USB Adapter

	Type	USB 2.0

	Standards	IEEE 802.11b
	Standards	IEEE 802.11g
		IEEE 802.11g

	Antenna	Internal PCB antenna

	Power	5V DC

	Dimensions	110.3 mm(H) x 73.1 mm(W) x 53.8 mm(D)

	Weight	107g


		RADIO SPECIFICATIONS

	Media Access Protocol	IEEE802.11

	Frequency	2.4 ~ 2.4835GHz (Industrial Scientific Medical Band )

		11 Channels (USA, Canada)
	Channels	13 Channels (Europe)
		14 Channels (Japan)

	Data Rate	802.11g (OFDM): 6, 9, 12, 18, 24, 36, 48, 54 Mbps
	Data Rate	802.11b: 1, 2, 5.5, 11 Mbps
		802.11b: 1, 2, 5.5, 11 Mbps

	Modulation	802.11g: OFDM with BPSK, QPSK and 16/64-QAM sub-carrier modulations
	Modulation	802.11b: DBPSK, DQPSK, CCK
		802.11b: DBPSK, DQPSK, CCK

	Output Power	17 dBm (typical) at 11Mbps CCK
	Output Power	13 dBm (typical) at 54Mbps OFDM
		13 dBm (typical) at 54Mbps OFDM

		802.11g (OFDM):	54 Mbps: -71 dBm
			48 Mbps: -72 dBm
			36 Mbps: -76 dBm
			24 Mbps: -80 dBm
			18 Mbps: -83 dBm
	RX Sensitivity		12 Mbps: -85 dBm
	RX Sensitivity		9 Mbps: -87 dBm
			9 Mbps: -87 dBm
			6 Mbps: -88 dBm
		802.11b (CCK/DSS): 11 Mbps: -85 dBm
			5.5 Mbps: -88 dBm
			2 Mbps: -91 dBm
			1 Mbps: -94 dBm

Product Specifications

G

Contents

Page Copyright Copyright ©2004 by ZyXEL Communications Corporation Disclaimer Trademarks ZyXEL Limited Warranty NOTE Online Registration Information for Canadian Users Caution Note Federal Communications Commission (FCC) Interference Statement Notice Certifications Page Customer Support Page Table of Contents Page List of Figures List of Tables Preface About This User's Guide Syntax Conventions Related Documentation User Guide Feedback Page Chapter Getting Started 1.1ZyAIR Hardware and Utility Installation 1.2Disable Windows XP Wireless LAN Configuration Tool Figure 1-3Windows XP: Wireless Network Connection Status Properties Wireless Networks Figure 1-4Windows XP: Connect to Wireless Network 1.3Accessing the ZyAIR Utility Page Using the ZyAIR Utility 2.1About Wireless LAN Network 2.1.1SSID 2.1.2 Channel 2.1.3 Transmission Rate 2.1.5 Roaming 2.2The Link Info Screen 2.3The Site Survey Screen 2.3.1Connecting to a Wireless Network 2.4The Configuration Screen 2.5Wireless LAN Security 2.6The Security Configuration Screen 2.6.1 Data Encryption with WEP Page Figure 2-10WEP Authentication Table 2-4WEP Authentication 2.6.2 Data Encryption with WPA Encryption 2.6.3 Data Encryption with WPA-PSK WPA-PSKApplication Example WPA with RADIUS Application Example Page 2.6.4 Data Encryption with 2.7The About Screen Figure 2-16About Table 2-8About Maintenance 3.1Removing the ZyAIR Utility 3.2Upgrading the ZyAIR Utility 3.3Disconnecting the ZyAIR Safely Remove Hardware Hardware devices Stop Stop a Hardware device Page Page Troubleshooting 4.1Problems Starting the ZyAIR Utility Program 4.2Problems Communicating With Other Computers 4.3Problem with the Link Status 4.4The ZyAIR Does Not Respond Appendix A Wireless LAN and IEEE Benefits of a Wireless LAN Ad-hocWireless LAN Configuration Infrastructure Wireless LAN Configuration Appendix B Wireless LAN With IEEE Security Flaws with IEEE Deployment Issues with IEEE Advantages of the IEEE Diagram 4-3Sequences for EAP MD5–ChallengeAuthentication Appendix C Types of EAP Authentication EAP-MD5 (Message-DigestAlgorithm 5) EAP-TLS(Transport Layer Security) EAP-TTLS(Tunneled Transport Layer Service) Comparison of EAP Authentication Types Appendix D Product Specifications Page Index