ZyXEL Communications G-120 Product Specifications, APPENDIX A

ZyXEL G-120 User’s Guide

APPENDIX A

Product Specifications

Table 23 Product Specifications

PHYSICAL AND ENVIRONMENTAL

Product Name	ZyXEL G-120 802.11g Wireless CardBus Card

Interface	CardBus Type II

Standards	IEEE 802.11b
	IEEE 802.11g

Network Architectures	Infrastructure
	Ad-Hoc

Operating Frequencies	2.412-2.4835GHz

Operating Channels	IEEE 802.11b: 11 Channels (North America and Taiwan)
	IEEE 802.11g: 11 Channels (North America and Taiwan)
	IEEE 802.11b: 13 Channels (Europe)
	IEEE 802.11g: 13 Channels (Europe)

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

Modulation	IEEE 802.11g: Orthogonal Frequency Division Multiplexing (64QAM,
	16QAM, QPSK and BPSK)
	IEEE 802311b: PBCC, Direct Sequence Spread Spectrum (CCK,
	DQPSK, DBPSK).
Operating Temperature	0 ~ 50 degrees Centigrade

Storage Temperature	-30 ~ 60 degrees Centigrade

Operating Humidity	20 ~ 95% (non-condensing)

Storage Humidity	20 ~ 95% (non-condensing)

Power	IEEE 802.11g: TX: 450mA RX: 345mA
	IEEE 802.11b: TX: 450mA RX: 345mA

Voltage	3.3V

Weight	40 g

Dimension	(W) 115 mm × (D) 53 mm × (H) 6 mm

RADIO SPECIFICATIONS

Media Access Protocol	IEEE 802.11

Frequency	2.4 ~ 2.484GHz (Industrial Scientific Medical Band)

Channels	1~11 Channels (USA, Canada and Taiwan)
	1~13 Channels (Europe)

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

Appendix A Product Specifications

73

Contents

User’s Guide Page Copyright Disclaimer Trademarks Certifications Federal Communications Commission (FCC) Interference Statement FCC Radiation Exposure Statement Notices Viewing Certifications Safety Warnings ZyXEL Limited Warranty Note Online Registration Customer Support Page Page Table of Contents Wireless Station Mode Configuration Appendix A Appendix B Appendix C Appendix D Appendix E Page List of Figures Page List of Tables Page Preface About This User's Guide Related Documentation User Guide Feedback Syntax Conventions Graphics Icons Key Getting Started 1.1 About Your G-120 1.2 Application Overview 1.2.1.2 Ad-Hoc 1.2.2 Access Point Mode Note: 1.2.3 Changing G-120Mode Station Mode AP Mode 1.3 ZyXEL Utility Icon 1.4 Configuration Methods (All) Programs ZyXEL G-120 1.4.2 Accessing the ZyXEL Utility Page Tutorial 2.1Connecting to a Wireless LAN Scan Available Network List SSID_Examples3 Back Exit 2.2Creating and Using a Profile Profile Add Add New Profile Scan Info Select Activate Now Activate Later Profile List 2.3 Configuring the G-120as an AP Configuration Page Wireless LAN Network 3.1 Wireless LAN Overview 3.2Wireless LAN Security 3.2.3.1 WEP 3.2.3.2 IEEE 3.2.3.3 WPA and WPA2 3.3 Introduction to OTIST 3.3.1.1 AP 3.3.1.2 Wireless Client 3.3.3Notes on OTIST Page Wireless Station Mode Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Access Point Mode Page Page Page Page Page Maintenance 6.1 The About Screen 6.2 Uninstalling the ZyXEL Utility 6.3 Upgrading the ZyXEL Utility Page Page Troubleshooting 7.1 Problems Starting the ZyXEL Utility 7.2 Problems with the Link Quality 7.3 Problems Communicating With Other Computers Product Specifications Page Access Point Mode Setup Example Configuring the Computer on Which You Install the G-120 Sharing Enable Internet Connection Sharing for this connection Configuring the Wireless Station Computer Page Activating Wireless Zero Configuration Connecting to a Wireless Network Wireless Networks Wireless Network Connection Properties Refresh network list Refresh Available networks Configure Preferred Wireless Network Connection Security Settings Page Authentication Authentication Properties Smart Card or other Certificate Properties Ordering the Preferred Networks Move up Move down Remove Page Wireless Security Types of EAP Authentication Dynamic WEP Key Exchange WPA and WPA2 User Authentication WPA(2)-PSKApplication Example WPA(2) with RADIUS Application Example Security Parameters Summary Setting up Your Computer’s IP Address Windows 98/Me Installing Components Protocol Microsoft manufacturers TCP/IP Configuring IP Address Obtain an IP address automatically Specify an IP address Subnet Mask Windows 2000/XP Network Connections Network and Dial-up Connections 3Right-click Local Area Connection and then click Properties Internet Protocol (TCP/IP) General Use the following IP Address IP address Subnet mask Default gateway Advanced Use the following DNS server addresses Preferred DNS server Alternate DNS server 8Click OK to close the Internet Protocol (TCP/IP) Properties window 9Click OK to close the Local Area Connection Properties window Index