Q87-WRTH54GSWireless-G Media Storage Router w/SpeedBooster

A Division of Cisco Systems, Inc. ® Model No. High-Speed Router Wireless-G WRTH54GS User Guide WIRELESS GHz 2.4 802.11g with SpeedBooster Wireless-G High-Speed Router with SpeedBooster 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 High-Speed Router with SpeedBooster 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 High-Speed Router with SpeedBooster. This checkmark means there is a note of interest and is something you should pay special attention to while using the Wireless-G High-Speed Router with SpeedBooster. This question mark provides you with a reminder about something you might need to do while using the Wireless-G High-Speed Router with SpeedBooster. word: definition. Figure 0-1: Sample Figure Description WRTH54GS-UG-50930NC BW 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 High-Speed Router with SpeedBooster Table of Contents Chapter 1: Introduction1 Welcome1 What’s in this User Guide?2 Chapter 2: Planning Your Wireless Network4 Network Topology4 Ad-Hoc versus Infrastructure Mode4 Network Layout4 Chapter 3: Getting to Know the Wireless-G High-Speed Router with SpeedBooster 6 The Back Panel6 The Front Panel7 Chapter 4: Connecting the Wireless-G High-Speed Router with SpeedBooster8 Overview8 Hardware Installation for Connection to Your Broadband Modem8 Hardware Installation for Connection to Another Router10 Chapter 5: Setting up the Wireless-G High-Speed Router with SpeedBooster12 Overview12 Using the Setup Wizard12 Using SecureEasySetup to Configure Your Notebook29 Chapter 6: Configuring the Wireless-G High-Speed Router with SpeedBooster32 Overview32 The Setup Tab - Basic Setup33 The Setup Tab - DDNS37 The Setup Tab - MAC Address Clone38 The Setup Tab - Advanced Routing39 The Wireless Tab - Basic Wireless Settings40 The Wireless Tab - Wireless Security41 The Wireless Tab - Wireless MAC Filter44 The Wireless Tab - Advanced Wireless Settings45 The Security Tab - Firewall47 The Security Tab - VPN Passthrough47 The Access Restrictions Tab - Internet Access48 The Applications and Gaming Tab - Port Range Forward50 Wireless-G High-Speed Router with SpeedBooster The Applications & Gaming Tab - Port Triggering51 The Applications and Gaming Tab - DMZ52 The Applications and Gaming Tab - QoS52 The Administration Tab - Management54 The Administration Tab - Log54 The Administration Tab - Diagnostics55 The Administration Tab - Factory Defaults56 The Administration Tab - Firmware Upgrade56 The Administration Tab - Config Management56 The Status Tab - Router57 The Status Tab - Local Network58 The Status Tab - Wireless59 Appendix A: Troubleshooting60 Common Problems and Solutions60 Frequently Asked Questions68 Appendix B: Wireless Security75 Security Precautions75 Security Threats Facing Wireless Networks75 Appendix C: Upgrading Firmware78 Appendix D: Windows Help79 Appendix E: Finding the MAC Address and IP Address for Your Ethernet Adapter 80 Windows 98SE or Me Instructions80 Windows 2000 or XP Instructions80 For the Router’s Web-based Utility81 Appendix F: Glossary82 Appendix G: Specifications89 Appendix H: Warranty Information91 Appendix I: Regulatory Information92 Appendix J: Contact Information94 Wireless-G High-Speed Router with SpeedBooster List of Figures Figure 3-1: The Router’s Back Panel6 Figure 3-2: The Router’s Front Panel7 Figure 4-1: Connecting Your Internet Connection8 Figure 4-2: Connecting Your Network Devices9 Figure 4-3: Connecting the Power9 Figure 4-4: Diagram for Connection to Another Router10 Figure 4-5: Connecting Another Router10 Figure 4-6: Connecting Your Network Devices11 Figure 4-7: Connecting the Power11 Figure 5-1: Setup Wizard’s Welcome - Language Selection Screen12 Figure 5-2: Setup Wizard’s Welcome - Start Wizard Screen12 Figure 5-3: Setup Wizard’s License Agreement Screen13 Figure 5-4: Setup Wizard’s Disconnect the Modem from the PC Screen13 Figure 5-5: Setup Wizard’s Connect the Modem to the Router Screen14 Figure 5-6: Setup Wizard’s Connect a Network Cable to a PC Screen14 Figure 5-7: Setup Wizard’s Connect the Network Cable to the Router Screen15 Figure 5-8: Setup Wizard’s Power on the Router Screen15 Figure 5-9: Setup Wizard’s Check the Router’s Status Screen16 Figure 5-10: Setup Wizard’s Configure Cable or DHCP Settings Screen16 Figure 5-11: Setup Wizard’s Configure DSL (PPPoE) Settings Screen17 Figure 5-12: Setup Wizard’s Advanced Internet Settings - Static IP Screen17 Figure 5-13: Setup Wizard’s Advanced Internet Settings - PPTP Screen18 Figure 5-14: Setup Wizard’s Keep Alive/Connect on Demand (PPTP Continued) Screen 18 Figure 5-15: Setup Wizard’s Advanced Internet Settings - L2TP Screen19 Figure 5-16: Setup Wizard’s Advanced Internet Settings - Telstra Screen20 Figure 5-17: Setup Wizard’s Set the Router’s Password Screen21 Figure 5-18: Setup Wizard’s Configure Wireless Settings Screen21 Figure 5-19: Setup Wizard’s SecureEasySetup Screen22 Figure 5-20: SecureEasySetup Logo22 Figure 5-21: Additional Informati…

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Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617(USA) Phone: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 Power of Attorney To whom it may concern: We, the undersigned Cisco-Linksys LLC hereby authorize Advance Data Technology Corporation (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C approval and any communication needed with the national authority. Any and all acts carried out by ADT on our behalf shall have the same effects as acts of our own. 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 Phone: 949-823-3188 Fax: 949-823-3002 [email protected]

Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617(USA) Phone: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request FCC ID: Q87-WRTH54GS 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 Phone: 949-823-3188 Fax: 949-823-3002 [email protected]

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

(Fig. 1) FCC ID: Q87-WRTH54GS FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Adapter Model: AM-12500 941006H05 941006H05 Page 10 941006H05 941006H05 Page 11 941006H05 941006H05 Page 12 Adapter Model: D12-50-A 941006H05 941006H05 Page 13 941006H05 941006H05 Page 14 941006H05 941006H05

FCC ID: Q87-WRTH54GS Report No. RF940824H02A Reference No.: 941006H05 Operational Description This device is a Wireless-G Media Storage Link Router with SpeedBooster with SpeedBooster, the maximum data rate could be up to 54Mbps which OFDM technique will be applied. If the signal to noise ratio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT (Wireless-G Media Storage Link Router with SpeedBooster) is powered by Power Adapter. The antenna type used in this product is Dipole Antenna without connector. The other instruction, please have a look at the users manual.

FCC ID: Q87-WRTH54GS Report No.: SA940824H02A Reference No.: 941006H05 1 RF EXPOSURE REPORT REPORT NO.: SA940824H02A MODEL NO.: WRTH54GS ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Cisco-Linksys LLC ADDRESS: 121 Theory Drive Irvine, CA 92617(USA) ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. FCC ID: Q87-WRTH54GS Report No.: SA940824H02A Reference No.: 941006H05 2 RF Exposure Measurement 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 range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: Q87-WRTH54GS Report No.: SA940824H02A Reference No.: 941006H05 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device FCC ID: Q87-WRTH54GS Report No.: SA940824H02A Reference No.: 941006H05 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 1.8dBi or 1.51356(numeric) 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For Part 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 12412100.23050.03021.0 62437102.80160.03101.0 112462101.85910.03071.0 For Part 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 12412112.20180.03381.0 62437113.24000.03411.0 112462111.68630.03361.0

FCC ID: Q87-WRTH54GS Report No.: RF940824H02A1Report Format Version 2.0.2 Reference No.: 941006H05 FCC TEST REPORT REPORT NO.: RF940824H02A MODEL NO.: WRTH54GS RECEIVED: Aug. 24, 2005 TESTED: Aug. 30 to Sep. 05, 2005 and Oct. 04 to 20, 2005 (only for conducted emission & radiated emission below 1GHz) ISSUED: Oct. 20, 2005 APPLICANT: Cisco-Linksys LLC ADDRESS: 121 Theory Drive Irvine, CA 92617(USA) ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 64 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. 0536 No. 2177-01 ILAC MRA FCC ID: Q87-WRTH54GS Report No.: RF940824H02A2Report Format Version 2.0.2 Reference No.: 941006H05 Table of Contents 1CERTIFICATION ........................................................................................... 4 2SUMMARY OF TEST RESULTS................................................................... 5 3GENERAL INFORMATION ........................................................................... 6 3.1GENERAL DESCRIPTION OF EUT.............................................................. 6 3.2DESCRIPTION OF TEST MODES................................................................ 8 3.3TEST MODE APPLICABLITY AND TESTED CHANNEL DETAIL: ................ 9 3.4GENERAL DESCRIPTION OF APPLIED STANDARDS ............................. 10 3.5DESCRIPTION OF SUPPORT UNITS .........................................................11 3.6CONFIGURATION OF SYSTEM UNDER TEST......................................... 12 4TEST TYPES AND RESULTS..................................................................... 13 4.1CONDUCTED EMISSION MEASUREMENT .............................................. 13 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT............................ 13 4.1.2TEST INSTRUMENTS ................................................................................ 13 4.1.3TEST PROCEDURES................................................................................. 14 4.1.4TEST SETUP .............................................................................................. 14 4.1.5EUT OPERATING CONDITIONS................................................................ 15 4.1.6TEST RESULTS (Adapter 1) ....................................................................... 16 4.1.7TEST RESULTS (Adapter 2) ....................................................................... 18 4.2Radiated Emission Measurement ............................................................... 20 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT................................. 20 4.2.2TEST INSTRUMENTS ................................................................................ 21 4.2.3TEST PROCEDURES................................................................................. 22 4.2.4TEST SETUP .............................................................................................. 23 4.2.5EUT OPERATING CONDITIONS................................................................ 23 4.2.6TEST RESULTS.......................................................................................... 24 4.2.7TEST RESULTS – DSSS ............................................................................ 26 4.2.8TEST RESULTS – OFDM ........................................................................... 29 4.36dB BANDWIDTH MEASUREMENT .......................................................... 32 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ........................................ 32 4.3.2TEST INSTRUMENTS ................................................................................ 32 4.3.3TEST PROCEDURE ................................................................................... 33 4.3.4TEST SETUP .............................................................................................. 33 4.3.5EUT OPERATING CONDITIONS................................................................ 33 4.3.6TEST RESULTS – DSSS ............................................................................ 34 4.3.7TEST RESULTS – OFDM ........................................................................... 37 FCC ID: Q87-WRTH54GS Report No.: RF940824H02A3Report Format Version 2.0.2 Reference No.: 941006H05 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 40 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 40 4.4.2TEST INSTRUMENTS ................................................................................ 40 4.4.3TEST PROCEDURES................................................................................. 41 4.4.4TEST SETUP .............................................................................................. 41 4.4.5EUT OPERATING CONDITIONS................................................................ 41 4.4.6TEST RESULTS – DSSS ............................................................................ 42 4.4.7TEST RESULTS – OFDM ........................................................................... 43 4.5POWER SPECTRAL DENSITY MEASUREMENT...................................... 44 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 44 4.5.2TEST INSTRUMENTS ................................................................................ 44 4.5.3TEST PROCEDURE ................................................................................... 45 4.5.4TEST SETUP .............................................................................................. 45 4.5.5EUT OPERATING …

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FCC ID: Q87-WRTH54GS Report No.: RF940824H02A62Report Format Version 2.0.2 Reference No.: 941006H05 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: Q87-WRTH54GS Report No.: RF940824H02A63Report Format Version 2.0.2 Reference No.: 941006H05 RADIATED EMISSION TEST