Q87-HGA7S-WMP54GXWireless-G PCI Adapter with SRX

A Division of Cisco Systems, Inc. ® Model No. PCI Adapter with SRX Wireless-G WMP54GX User Guide WIRELESS GHz 2.4 802.11g Also Available: Linksys High Gain Antenna for SMA Connectors (HGA7S) Wireless-G PCI Adapter with SRX Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders. How to Use This User Guide This User Guide has been designed to make understanding networking with the Wireless-G PCI Adapter easier than ever. Look for the following items when reading this User Guide: In addition to these symbols, there are definitions for technical terms that are presented like this: Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like this: Figure numbers and descriptions can also be found in the “List of Figures” section in the “Table of Contents”. This exclamation point means there is a caution or warning and is something that could damage your property or the Wireless-G PCI Adapter. This checkmark means there is a note of interest and is something you should pay special attention to while using the Wireless-G PCI Adapter. This question mark provides you with a reminder about something you might need to do while using the Wireless-G PCI Adapter. word: definition. Figure 0-1: Sample Figure Description WMP54GX-UG-50518NC JL WARNING:This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. Wireless-G PCI Adapter with SRX Table of Contents Chapter 1: Introduction1 Welcome1 What’s in This User Guide?1 Chapter 2: Planning Your Wireless Network3 Network Topology3 Roaming3 Network Layout4 Chapter 3: Getting to Know the Wireless-G Notebook Adapter with SRX5 Overview5 The LED Indicator5 The Cable Connectors5 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX6 Starting the Setup Wizard6 Installing the Adapter7 Setting Up the Adapter8 Chapter 5: Using the Wireless Network Monitor18 Accessing the Wireless Network Monitor18 Link Information Screens18 Site Survey21 Profiles23 Creating a New Profile24 Appendix A: Troubleshooting34 Common Problems and Solutions34 Frequently Asked Questions35 Appendix B: Using Windows XP Wireless Zero Configuration38 Appendix C: Wireless Security41 Security Precautions41 Security Threats Facing Wireless Networks41 Appendix D: Windows Help44 Appendix E: Glossary45 Appendix F: Specifications48 Wireless-G PCI Adapter with SRX Appendix G: Warranty Information50 Appendix H: Regulatory Information51 Appendix I: Contact Information53 Wireless-G PCI Adapter with SRX List of Figures Figure 3-1: Adapter’s LED 5 Figure 3-2: Adapter’s Connectors for the Antenna Cables 5 Figure 4-1: Setup Wizard’s Welcome Screen 6 Figure 4-2: Setup Wizard’s License Agreement 6 Figure 4-3: Connecting the Adapter Screen 7 Figure 4-4: Installing the Adapter 7 Figure 4-5: Attaching the Antenna Cables 7 Figure 4-6: Available Wireless Network Screen 8 Figure 4-7: Available Wireless Network Screen 9 Figure 4-8: WEP Key Needed for Connection 9 Figure 4-9: WPA-Personal Needed for Connection 10 Figure 4-10: WPA2-Personal Needed for Connection 10 Figure 4-11: Congratulations Screen 10 Figure 4-12: Available Wireless Network Screen 11 Figure 4-13: Network Settings Screen 11 Figure 4-14: Wireless Mode Screen 12 Figure 4-15: Ad-Hoc Mode Settings Screen 12 Figure 4-16: Wireless Security Screen 13 Figure 4-17: Wireless Security - WEP Screen 13 Figure 4-18: Wireless Security - WPA Personal Screen 14 Figure 4-19: Wireless Security - WPA2 Personal Screen 14 Figure 4-20: Wireless Security - WPA Enterprise Using EAP-TLS Screen 15 Figure 4-21: Wireless Security - WPA Enterprise Using PEAP Screen 15 Figure 4-22: Wireless Security - RADIUS Screen 16 Figure 4-23: Confirm New Settings Screen 17 Figure 4-24: Congratulations Screen 17 Figure 5-1: Wireless Network Monitor Icon 18 Figure 5-2: Link Information Screen 18 Figure 5-3: More Information - Wireless Network Status Screen 19 Figure 5-4: More Information - Wireless Network Statistics Screen 20 Figure 5-5: Site Survey Screen 21 Figure 5-6: WEP Key Needed for Connection 21 Figure 5-7: WPA-Personal Needed for Connection 22 Wireless-G PCI Adapter with SRX Figure 5-8: WPA2-Personal Needed for Connection 22 Figure 5-9: Profiles Screen 23 Figure 5-10: Import a Profile 23 Figure 5-11: Export a Profile 23 Figure 5-12: Create a New Profile 24 Figure 5-13: Available Wireless Network Screen 24 Figure 5-14: Available Wireless Network Screen 25 Figure 5-15: WEP Key Needed for Connection 25 Figure 5-16: WPA-Personal Needed for Connection 26 Figure 5-17: WPA2-Personal Needed for Connection 26 Figure 5-18: Congratulations Screen 26 Figure 5-19: Available Wireless Network Screen 27 Figure 5-20: Network Settings Screen 27 Figure 5-21: Wireless Mode Screen 28 Figure 5-22: Ad-Hoc Mode Settings 28 Figure 5-23: Ad-Hoc Mode Settings Screen 28 Figure 5-24: Wireless Security Screen 29 Figure 5-25: Wireless Security - WEP Screen 29 Figure 5-26: Wireless Security - WPA Personal Screen 30 Figure 5-27: Wireless Security - WPA2 Personal Screen 30 Figure 5-28: Wireless Security - WPA Enterprise Using EAP-TLS Screen 31 Figure 5-29: Wireless Security - WPA Enterprise Using PEAP Screen 31 Figure 5-30: Wireless Security - RADIUS Screen 32 Figure 5-31: Confirm New Settings Screen 33 Figure 5-32: Congratulations Screen 33 Figure B-1: Wireless Network Monitor Icon 38 Figure B-2: Windows XP - Use Windows XP Wireless Configuration 38 Figure B-3: Windows XP Wireless Configuration Icon 38 Figure B-4: Available Wireless Network 39 Figure B-5: No Wireless Security 39 Figure B-6: Network Connection - Wireless Security 40 Figu…

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6 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Starting the Setup Wizard Wireless-G PCI Adapter with SRX Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX The Wireless-G PCI Adapter is set up with the Setup Wizard that comes on the CD enclosed with the Adapter. This chapter will guide you through the setup procedure. Starting the Setup Wizard To begin the setup process, insert the Setup Wizard CD-ROM into your CD-ROM drive. The Setup Wizard should run automatically, and the Welcome screen should appear. If it does not, click the Start button and choose Run. In the field that appears, enter D:\setup.exe (if “D” is the letter of your CD-ROM drive). On the Welcome screen, you have the following choices: Click Here to Start - Click the Click Here to Start button to begin the software installation process. User Guide - Click the User Guide button to open this User Guide. Exit - Click Exit to exit the Setup Wizard. 1. To install the Adapter, click the Click Here to Start button on the Welcome screen. 2. After reading the License Agreement, click Next if you agree and want to continue the installation, or click Cancel to end the installation. Figure 4-1: Setup Wizard’s Welcome Screen Figure 4-2: Setup Wizard’s License Agreement IMPORTANT:Do not connect the Adapter until you are instructed to do so or the setup will not work. 7 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Installing the Adapter Wireless-G PCI Adapter with SRX 3. Windows will begin copying the files onto your PC. 4. The Setup Wizard will now prompt you to install the Adapter into your PC. Click Next and power off your PC. After installing the Adapter, as shown below, and restarting your PC, the Setup Wizard will continue. Installing the Adapter 1. If you haven’t already done so, power off your desktop PC before installing the Adapter. 2. Open your PC case and locate an available PCI slot on the motherboard. Check with your computer manufacturer for instructions. 3. Slide the Adapter into the PCI slot. Make sure that all of its pins are touching the slot's contacts. You may have to apply a bit of pressure to slide the Adapter all the way in. After the Adapter is firmly in place, secure its fastening tab to your PC's chassis with a mounting screw. Then, close your PC. 4. Now you will connect the antenna stand’s cables to the PCI card part of the Adapter. Plug the cable with the white connector into the ACT. port (also white). Then attach the remaining cables to the Adapter’s ANT. ports. 5. Attach the antennas to the connectors on the antenna stand. 6. Power on your desktop PC. Figure 4-3: Connecting the Adapter Screen Figure 4-4: Installing the Adapter Figure 4-5: Attaching the Antenna Cables NOTE:Only the cable with the white connector must plug into the white ACT. port. Then you can connect any of the other antenna cables to any of the Adapter’s ANT. ports. 8 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX Setting Up the Adapter When the Setup Wizard resumes, the next screen to appear will be the Available Wireless Network screen. This screen provides two options for setting up the Adapter. •Available Wireless Network. Most users should use this option. The networks available to this Adapter will be listed on this screen. You can choose one of these networks and click the Connect button to connect to it. Click the Refresh button to update the Available Wireless Network list. •Manual Setup. To set up the Adapter manually, select Manual Setup. The setup for each option is described, step by step, under the appropriate heading on the following pages. Click Exit to close the Setup Wizard, if you wish to set up the Adapter later. Figure 4-6: Available Wireless Network Screen 9 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX Setting Up the Adapter with an Available Network The available networks are listed in the table on the center of the screen by SSID. Select the wireless network you wish to connect to and click the Connect button. (If you do not see your network listed, you can click the Refresh button to bring the list up again.) If the network utilizes wireless security, you will need to configure security on the Adapter. If not, you will be taken directly to the Congratulations screen. 1. If wireless security has been enabled on this network, you will see a wireless security screen. If your network uses WEP (Wired Equivalent Privacy) encryption, the WEP Key Needed for Connection screen will appear. If your network uses WPA Personal or WPA2 Personal security, a screen will appear for one of those encryption methods. WEP Key Needed for Connection Select the level of encryption you want to use, 64-bit or 128-bit. Then, enter a passphrase or WEP key. Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. The passphrase is case-sensitive and should not be longer than 31 alphanumeric characters. It must match the passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If you have any non-Linksys wireless products, enter the WEP key manually on those products.) WEP Key 1 - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption, enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”. Then, click Connect and proceed to the Congratulations screen. To cancel the connection, click Cancel. Figure 4-7: Available Wireless Network Screen Figure 4-8: WEP Key Needed for Connection wep (wired equivalent privacy): a method of encrypting network data transmitted on a wireless network for greater security. encryption: encoding data transmitted in a network. wpa (wi-fi protected a…

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14 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX WPA Personal Select an encryption method, TKIP or AES, and then enter a passphrase. Encryption - Select the type of algorithm, TKIP or AES, from the Encryption drop-down menu. Passphrase - Enter a Passphrase of 8-63 characters in the Passphrase field. Click the Next button to continue to the Confirm New Settings screen or the Back button to return to the previous screen. WPA2 Personal WPA2 Personal automatically uses AES, which is a stronger encryption method than TKIP. Enter a passphrase on this screen. Passphrase - Enter a Passphrase of 8-63 characters in the Passphrase field. Click the Next button to continue to the Confirm New Settings screen or the Back button to return to the previous screen. Figure 4-18: Wireless Security - WPA Personal Screen Figure 4-19: Wireless Security - WPA2 Personal Screen 15 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX WPA Enterprise WPA Enterprise is used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) WPA Enterprise offers two encryption methods, TKIP and AES, with dynamic encryption keys. It offers two authentication methods, EAP-TLS and PEAP. Select one of these methods and follow the appropriate instructions below. EAP-TLS Login Name - Enter the login name of your wireless network. Server Name - Enter the name of the authentication server (this is optional). Certificate - Select the certificate you have installed to authenticate you on your wireless network. If you want to use any certificate, keep the default setting, Trust Any. Encryption - Select the type of algorithm you want to use, TKIP or AES. PEAP Login Name - Enter the login name of your wireless network. Password - Enter the password of your wireless network. Server Name - Enter the name of the authentication server (this is optional). Certificate - Select the certificate you have installed to authenticate you on your wireless network. If you want to use any certificate, keep the default setting, Trust Any. Inner Authen. - Select the authentication method used inside the PEAP tunnel. Encryption - Select the type of algorithm you want to use, TKIP or AES. Click the Next button to continue to the Confirm New Settings screen or the Back button to return to the previous screen. Figure 4-20: Wireless Security - WPA Enterprise Using EAP-TLS Screen Figure 4-21: Wireless Security - WPA Enterprise Using PEAP Screen 16 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX RADIUS RADIUS uses the security of a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) It offers two authentication methods, EAP-TLS and PEAP. Select one of these methods and follow the appropriate instructions below. EAP-TLS Login Name - Enter the login name of your wireless network. Server Name - Enter the name of the authentication server (this is optional). Certificate - Select the certificate you have installed to authenticate you on your wireless network. If you want to use any certificate, keep the default setting, Trust Any. PEAP Login Name - Enter the login name of your wireless network. Password - Enter the password of your wireless network. Server Name - Enter the name of the authentication server (this is optional). Certificate - Select the certificate you have installed to authenticate you on your wireless network. Inner Authen. - Select the authentication method used inside the PEAP tunnel. Encryption - Select the type of algorithm you want to use, TKIP or AES. Click the Next button to continue to the Confirm New Settings screen or the Back button to return to the previous screen. Figure 4-22: Wireless Security - RADIUS Screen radius (remote authentication dial-in user service): a protocol that uses an authentication server to control network access. 17 Chapter 4: Setting Up and Connecting the Wireless-G PCI Adapter with SRX Setting Up the Adapter Wireless-G PCI Adapter with SRX 5. The next screen displays all of the Adapter’s settings. If these are correct, click Save to save these settings to your hard drive. If these settings are not correct, click Back to change your settings. 6. After the software has been successfully installed, the Congratulations screen will appear. Click Connect to Network to connect to your network. Click Return to Profiles screen to open the Wireless Network Monitor’s Profiles screen. For more information about the Wireless Network Monitor, refer to “Chapter 5: Using the Wireless Network Monitor.” Congratulations! Setup is complete. To check the link information, search for available wireless networks, or make additional configuration changes, refer to “Chapter 5: Using the Wireless Network Monitor.” Figure 4-23: Confirm New Settings Screen Figure 4-24: Congratulations Screen 18 Chapter 5: Using the Wireless Network Monitor Accessing the Wireless Network Monitor Wireless-G PCI Adapter with SRX Chapter 5: Using the Wireless Network Monitor Use the Wireless Network Monitor to check the link information, search for available wireless networks, or create profiles that hold different configuration settings. Accessing the Wireless Network Monitor After setting up and connecting the Adapter, the Wireless Network Monitor icon will appear in your PC’s system tray. If the Wireless Network Monitor is enabled, then the icon will be green. If the Wireless Network Monitor is disabled or the Adapter is not connected, then the icon will be gray. Link Information Screens The opening screen of the Wireless Network Monitor is the Link Information screen. From this screen, you can find out how strong the current wireless signal is and how good the connection’s quality is. You can also click the More Information button to vie…

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34 Appendix A: Troubleshooting Common Problems and Solutions Wireless-G PCI Adapter with SRX Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” This appendix provides solutions to problems that may occur during the installation and operation of the Wireless-G PCI Adapter. Read the description below to solve your problems. If you can't find an answer here, check the Linksys website at www.linksys.com. Common Problems and Solutions 1. The Wireless-G PCI Adapter does not work properly. •Reinsert the Wireless-G PCI Adapter into your PC’s PCI slot. •Right-click on My Computer and select Properties. Select the device manager and click on the Network Adapter. You will find the Wireless-G PCI Adapter if it has been installed successfully. If you see the yellow exclamation mark, the resources are conflicting. You will see the status of the Wireless-G PCI Adapter. If there is a yellow question mark, please check the following: •Make sure that your PC has a free IRQ (Interrupt ReQuest, a hardware interrupt on a PC.) •Make sure that you have inserted the right adapter and installed the proper driver. If the Wireless-G PCI Adapter does not function after attempting the above steps, remove the adapter and do the following: •Uninstall the driver software from your PC. •Restart your PC and repeat the hardware and software installation as specified in this User Guide. 2. I cannot communicate with the other computers linked via Ethernet in the Infrastructure configuration. •Make sure that the PC to which the Wireless-G PCI Adapter is associated is powered on. •Make sure that your Wireless-G PCI Adapter is configured on the same channel and with the same security options as with the other computers in the Infrastructure configuration. 35 Appendix A: Troubleshooting Frequently Asked Questions Wireless-G PCI Adapter with SRX Frequently Asked Questions Can I run an application from a remote computer over the wireless network? This will depend on whether or not the application is designed to be used over a network. Consult the application’s user guide to determine if it supports operation over a network. Can I play computer games with other members of the wireless network? Yes, as long as the game supports multiple players over a LAN (local area network). Refer to the game’s user guide for more information. What is the IEEE 802.11b standard? It is one of the IEEE standards for wireless networks. The 802.11b standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11b standard. The 802.11b standard states a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz. What is the IEEE 802.11g standard? It is one of the IEEE standards for wireless networks. The 802.11g standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11g standard. The 802.11g standard states a maximum data transfer rate of 54Mbps and an operating frequency of 2.4GHz. What IEEE 802.11b features are supported? The product supports the following IEEE 802.11b functions: •CSMA/CA plus Acknowledge protocol •Multi-Channel Roaming •Automatic Rate Selection •RTS/CTS feature •Fragmentation •Power Management • What IEEE 802.11g features are supported? The product supports the following IEEE 802.11g functions: •CSMA/CA plus Acknowledge protocol •OFDM protocol •Multi-Channel Roaming •Automatic Rate Selection •RTS/CTS feature •Fragmentation •Power Management 36 Appendix A: Troubleshooting Frequently Asked Questions Wireless-G PCI Adapter with SRX What is ad-hoc mode? When a wireless network is set to ad-hoc mode, the wireless-equipped computers are configured to communicate directly with each other. The ad-hoc wireless network will not communicate with any wired network. What is infrastructure mode? When a wireless network is set to infrastructure mode, the wireless network is configured to communicate with a wired network through a wireless access point. What is roaming? Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single access point. Before using the roaming function, the workstation must make sure that it is the same channel number with the access point of dedicated coverage area. To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each node and access point, for example, must always acknowledge receipt of each message. Each node must maintain contact with the wireless network even when not actually transmitting data. Achieving these functions simultaneously requires a dynamic RF networking technology that links access points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such factors as signal strength and quality, as well as the message load currently being carried by each access point and the distance of each access point to the wired backbone. Based on that information, the node next selects the right access point and registers its address. Communications between end node and host computer can then be transmitted up and down the backbone. As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether it should seek a new one. When a node no longer receives acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it then re-registers, and the communication process continues. What is ISM band? The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made availa…

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Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617 (USA) Phone: 949-261-1288 Fax: 949-823-3002 Date: May 10, 2005 FCC ID: Q87-HGA7S-WMP54GX Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, _________________________________________ Jennifer Yu / Associate Engineer Cisco-Linksys LLC Tel.: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 [email protected]

Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617 (USA) Phone: 949-261-1288 Fax: 949-823-3002 Agency Authorization Letter Date: May 10, 2005 To whom it may concern: We, the undersigned, hereby authorize Advance Data Technology Corp. (ADT) of Taiwan to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by ADT within the scope of this authorization shall have the same effects as our own. This authorization shall expire six months from the original date. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, __________________________________________ Jennifer Yu / Associate Engineer Cisco-Linksys LLC Tel.: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 [email protected]

-----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tuesday, June 21, 2005 1:17 AM To: steve.cheng Cc: [email protected] Subject: 回信: Q87-HGA7S-WMP54GX Dear Steve Pls see our reply as below: TCB Review Comments for (Cisco, FCC ID: Q87-HGA7S-WMP54GX) -EMC- Question #1: 1. User manual stated SRX, smart antenna and MIMO technologies are used in this product, please clarify how these terminologies are related to phased array, sectorized antenna and spatial MIMO technology. ANS: SRX is short for Speed and Range eXpansion, SRX uses a system called Multiple-Input, Multiple-Output (MIMO, part of the upcoming 802.11n wireless standard) to eliminate reception dead spots and boost the range of 802.11g wireless by up to three times, and its speed by up to eight times. And smart antenna in the manual simply reference to multiple antennas are used in the system to increase the system performance. This product use Airgo MIMO chip solution and is a true spatial MIMO system, there is not phase array or sectorized technology involved in the product. Thanks for your assistance! Best Regards Wendy Liao Wendy Liao (廖意紋)/ ADT Corp. TEL: 03-318-3232 EXT 1625 FAX: 03-318-5050 Email: [email protected] 地址:桃園縣龜山鄉文化村華亞二路１９號

Model No.: WMP54GX Page 1 CONSTRUCTION PHOTOS OF EUT Antenna with 7dBi gain Page 2 Antenna with 2dBi gain

FCC ID Label Location (FCC ID: Q87-HGA7S-WMP54GX)

Page 3 Page 4 Page 5 Page 6 Page 7

FCC ID: Q87-HGA7S-WMP54GX Report No. Operational Description The Wireless-G PCI Adapter with SRX combines smart antenna technology with standards-based Wireless-G (802.11g) networking. By overlaying the signals of two Wireless-G compatible radios, the "Multiple In, Multiple Out" (MIMO) technology effectively achieve greater throughput. Unlike ordinary wireless networking technologies that are confused by signal reflections, MIMO actually uses these reflections to increase the range and reduce "dead spots" in the wireless coverage area. The robust signal travels farther, maintaining wireless connections up to three times farther than standard Wireless-G. And the farther away you are, the more advantage you get—the higher data rate and reflection-friendly technology can yield up to better throughput than Wireless-G in some situations. The network avoids interference by dynamically switching to the clearest channel available. Even your standard Wireless-G and Wireless-B equipment will work better when communicating with SRX-enabled devices. The transmitter of the EUT is powered by host equipment. The antenna is Dipole antenna. The other instruction, please have a look at the users manual.

FCC ID: Q87-HGA7S-WMP54GX Report No: SA 940407L10 1 RF EXPOSURE REPORT REPORT NO.: SA940407L10 MODEL NO.: WMP54GX ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Cisco-Linksys LLC ADDRESS: 121 Theory Drive Irvine, CA 92617, U.S.A. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: Q87-HGA7S-WMP54GX Report No: SA 940407L10 2 RF Exposure Measurement (Mobile Device) 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety ran…

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