Q87-WRT54GRV11Wireless-G Broadband Router with RangeBooster

A Division of Cisco Systems, Inc. ® Model No. Broadband Router Wireless-G WRT54GR ver. 1.1 User Guide WIRELESS GHz 2.4 802.11g with RangeBooster Wireless-G Broadband Router with RangeBooster 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 © 2006 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 Broadband Router with RangeBooster 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 Broadband Router with RangeBooster. This checkmark means there is a note of interest and is something you should pay special attention to while using the Wireless-G Broadband Router with RangeBooster. This question mark provides you with a reminder about something you might need to do while using the Wireless-G Broadband Router with RangeBooster. word: definition. Figure 0-1: Sample Figure Description WRT54GR-UG-50719NC 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 Broadband Router with RangeBooster 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 Broadband Router with RangeBooster6 The Back Panel6 The Front Panel7 Chapter 4: Connecting the Wireless-G Broadband Router with RangeBooster8 Hardware Installation for Connection to Your Broadband Modem8 Chapter 5: Configuring the Wireless-G Broadband Router with RangeBooster10 Overview10 The Setup Tab - Basic Setup11 The Setup Tab - DDNS15 The Setup Tab - MAC Address Clone16 The Setup Tab - Advanced Routing17 The Wireless Tab - Basic Wireless Settings18 The Wireless Tab - Wireless Security19 The Wireless Tab - Wireless MAC Filter22 The Wireless Tab - Advanced Wireless Settings23 The Security Tab - Firewall25 The Security Tab - VPN Passthrough26 The Access Restrictions Tab - Internet Access Policy26 The Applications and Gaming Tab - Single Port Forwarding28 The Applications and Gaming Tab - Port Range Forwarding29 The Applications & Gaming Tab - Port Range Triggering30 The Applications and Gaming Tab - DMZ30 The Administration Tab - Management31 The Administration Tab - Log33 The Administration Tab - Diagnostics34 Wireless-G Broadband Router with RangeBooster The Administration Tab - Factory Defaults35 The Administration Tab - Firmware Upgrade35 The Status Tab - Router36 The Status Tab - Local Network37 The Status Tab - Wireless Network37 Appendix A: Troubleshooting38 Common Problems and Solutions38 Frequently Asked Questions46 Appendix B: Wireless Security53 Security Precautions53 Security Threats Facing Wireless Networks53 Appendix C: Upgrading Firmware56 Appendix D: Windows Help57 Appendix E: Finding the MAC Address and IP Address for Your Ethernet Adapter58 Windows 98SE or Me Instructions58 Windows 2000 or XP Instructions58 For the Router’s Web-based Utility59 Appendix F: Glossary60 Appendix G: Specifications67 Appendix H: Warranty Information69 Appendix I: Regulatory Information70 Appendix J: Contact Information72 Wireless-G Broadband Router with RangeBooster 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 5-1: Password Screen10 Figure 5-2: Setup Tab - Basic Setup11 Figure 5-3: DHCP Connection Type11 Figure 5-4: Static IP Connection Type11 Figure 5-5: PPPoE Connection Type12 Figure 5-6: PPTP Connection Type12 Figure 5-7: HeartBeat Signal Connection Type13 Figure 5-8: Optional Settings13 Figure 5-9: Router IP13 Figure 5-10: DHCP Server Settings14 Figure 5-11: Static DHCP Client List14 Figure 5-12: DHCP Client Table14 Figure 5-13: Time Setting14 Figure 5-14: Setup Tab - DDNS.com15 Figure 5-15: Setup Tab - TZO.com15 Figure 5-16: Setup Tab - MAC Address Clone16 Figure 5-17: Setup Tab - Advanced Routing17 Figure 5-18: Setup Tab - Routing Table17 Figure 5-19: Wireless Tab - Basic Wireless Settings18 Figure 5-20: Wireless Tab - Wireless Security (WEP)19 Figure 5-21: Wireless Tab - Wireless Security (WPA-Personal)19 Figure 5-22: Wireless Tab - Wireless Security (PSK2)20 Figure 5-23: Wireless Tab - Wireless Security (RPSK2-Mixed)20 Figure 5-24: Wireless Tab - Wireless Security (WPA Enterprise)20 Figure 5-25: Wireless Tab - Wireless Security (PSK2 + RADIUS)21 Figure 5-26: Wireless Tab - Wireless Security (RADIUS)21 Wireless-G Broadband Router with RangeBooster Figure 5-27: Wireless Tab - Wireless MAC Filter22 Figure 5-28: Wireless Client List22 Figure 5-29: Wireless Tab - Advanced Wireless Settings23 Figure 5-30: Security Tab - Firewall25 Figure 5-31: Security Tab - VPN Passthrough26 Figure 5-32: Access Restrictions Tab - Internet Access Policy26 Figure 5-33: Internet Policy Summary27 Figure 5-34: List of PCs27 Figure 5-35: Applications and Gaming Tab - Single Port Forwarding28 Figure 5-36: Applications and Gaming Tab - Port Range Forward29 Figure 5-37: Applications and Gaming Tab - Port Triggering30 Figure 5-38: Applications and …

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35 Chapter 6: Configuring the Wireless-G Broadband Router with RangeBooster The Administration Tab - Factory Defaults Wireless-G Broadband Router with RangeBooster The Administration Tab - Factory Defaults Click the Restore Factory Defaults button to reset all configuration settings to their default values. Any settings you have saved will be lost when the default settings are restored. This feature is disabled by default. The Administration Tab - Firmware Upgrade Do not upgrade your firmware unless you are experiencing problems with the Router. For more information about upgrading firmware, refer to “Appendix C: Upgrading Firmware”. Before upgrading the firmware, download the Router’s firmware upgrade file from the Linksys website, www.linksys.com. Then extract the file. Please select a file to upgrade. In the field provided, enter the name of the extracted firmware upgrade file, or click the Browse button to find this file. Start to Upgrade. After you have selected the appropriate file, click this button, and follow the on-screen instructions. Help information is shown on the right-hand side of the screen. Figure 5-45: Administration Tab - Factory Defaults Figure 5-46: Administration Tab - Firmware Upgrade Note: The Router will lose all of the settings you have customized. Before you upgrade its firmware, write down all of your custom settings. After you upgrade its firmware, you will have to re-enter all of your configuration settings. 36 Chapter 6: Configuring the Wireless-G Broadband Router with RangeBooster The Status Tab - Router Wireless-G Broadband Router with RangeBooster The Status Tab - Router The Router screen on the Status Tab displays the Router’s current status. Router Information Firmware Version. This is the Router’s current firmware. Current Time. This shows the time, as you set on the Setup Tab. Internet MAC Address. This is the Router’s MAC Address, as seen by your ISP. Host Name. If required by your ISP, this would have been entered on the Setup Tab. Domain Name. If required by your ISP, this would have been entered on the Setup Tab. Internet Connection Connection Type. This indicates the type of Internet connection you are using. If your Router has a PPPoE Internet connection, the PPPoE IP Connection screen will be displayed, which allows you to disconnect the connection. Internet IP Address. The Router’s Internet IP Address is displayed here. Subnet Mask and Default Gateway. The Router’s Subnet Mask and Default Gateway address are displayed here for DHCP and static IP connections. DNS1-3. Shown here are the DNS (Domain Name System) IP addresses currently used by the Router. MTU. MTU is the Maximum Transmission Unit. It specifies the largest packet size permitted for Internet transmission. The default setting, Manual, allows you to enter the largest packet size that will be transmitted. You should leave this value in the 1200 to 1500 range. To have the Router select the best MTU for your Internet connection, select Auto. IP Address Release. Available for a DHCP connection, click this button to release the current IP address of the device connected to the Router’s Internet port. IP Address Renew. Available for a DHCP connection, click this button to replace the current IP address—of the device connected to the Router’s Internet port—with a new IP address. Figure 5-47: Status Tab - Router Figure 5-48: Status Tab - Router with PPPoE IP Connection 37 Chapter 6: Configuring the Wireless-G Broadband Router with RangeBooster The Status Tab - Local Network Wireless-G Broadband Router with RangeBooster Click the Refresh button to update the on-screen information. Help information is shown on the right-hand side of the screen. The Status Tab - Local Network The Local Network screen on the Status Tab displays the status of your network. Local MAC Address. This is the Router’s MAC Address, as seen on your local, Ethernet network. Router IP Address. This shows the Router’s IP Address, as it appears on your local, Ethernet network. Subnet Mask. When the Router is using a Subnet Mask, it is shown here. DHCP Server. If you are using the Router as a DHCP server, that will be displayed here. Start IP Address. For the range of IP Addresses used by devices on your local, Ethernet network, the beginning of that range is shown here. End IP Address. For the range of IP Addresses used by devices on your local, Ethernet network, the end of that range is shown here. DHCP Clients Table. Clicking this button will open a screen to show you which PCs are utilizing the Router as a DHCP server. You can delete PCs from that list, and sever their connections, by clicking the Delete button. The Status Tab - Wireless Network The Wireless Network screen on the Status Tab displays the status of your wireless network. MAC Address. This is the Router’s MAC Address, as seen on your local, wireless network. Mode. As selected from the Wireless tab, this will display the wireless mode (Mixed, Wireless-G Only, Wireless-B Only or Disabled) used by the network. Network Name (SSID). As entered on the Wireless tab, this will display the wireless network name or SSID. Channel. As entered on the Wireless tab, this will display the channel on which your wireless network is broadcasting. Security. As selected on the Security Tab, this will display what type of encryption the Router uses for security. Figure 5-49: Status Tab - Local Network Figure 5-50: DHCP Clients Table Figure 5-51: Status Tab - Wireless Network 38 Appendix A: Troubleshooting Common Problems and Solutions Wireless-G Broadband Router with RangeBooster Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” Provided are possible solutions to problems that may occur during the installation and operation of the Router. Read the descriptions below to help you solve your problems. If you can’t find an answer here, check the Linksys website at www.linksys.com. Common Problems and So…

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Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617 (USA) Phone: 949-261-1288 Fax: 949-823-3002 Date: April 7, 2006 FCC ID: Q87-WRT54GRV11 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: April 7, 2006 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]

Model No.: WRT54GR ver. 1.1 Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3

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FCC ID: Q87-WRT54GRV11 Report No.: RF941228L03 Technical Description This device is an Wireless-G Broadband Router with RangeBooster which operates in the 2.4GHz frequency spectrum with throughput of up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by AC adapter. The antenna is Dipole antenna without antenna connector. The other instruction, please have a look at the users manual.

FCC ID: Q87-WRT54GRV11 Report No: SA941228L03 1 RF EXPOSURE REPORT REPORT NO.: SA941228L03 MODEL NO.: WRT54GR ver. 1.1 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 ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, 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-WRT54GRV11 Report No: SA941228L03 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 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-WRT54GRV11 Report No: SA941228L03 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 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 r. 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 the product, under normal use condition, is at least 20cm far 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-WRT54GRV11 Report No: SA941228L03 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 1.8dBi or 1.514 (numeric) 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: 802.11b DSSS modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241235.8920.0111.0 6243763.8260.0191.0 11246250.2340.0151.0 802.11g OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241250.4660.0151.0 6243750.5820.0151.0 11246250.2340.0151.0

Report No.: RF941228L031Report Format Version 2.0.4 FCC TEST REPORT REPORT NO.: RF941228L03 MODEL NO.: WRT54GR ver. 1.1 RECEIVED: Jan. 18, 2006 TESTED: Jan. 18 ~ Mar. 28, 2006 ISSUED: Mar. 30, 2006 APPLICANT : Cisco-Linksys LLC ADDRESS : 121 Theory Drive Irvine, CA 92617 (USA) ISSUED BY : Advance Data Technology Corporation LAB ADDRESS : No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, 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. This test report consists of 72 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. Report No.: RF941228L032Report Format Version 2.0.4 Table of Contents 1CERTIFICATION.......................................................................................................4 2SUMMARY OF TEST RESULTS ..............................................................................5 2.1MEASUREMENT UNCERTAINTY ...........................................................................5 3GENERAL INFORMATION .......................................................................................6 3.1GENERAL DESCRIPTION OF EUT.........................................................................6 3.2DESCRIPTION OF TEST MODES...........................................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ......................................................7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ...........................8 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS..........................................9 3.4DESCRIPTION OF SUPPORT UNITS ...................................................................10 4TEST TYPES AND RESULTS ................................................................................ 11 4.1CONDUCTED EMISSION MEASUREMENT .........................................................11 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................... 11 4.1.2 TEST INSTRUMENTS............................................................................................ 11 4.1.3 TEST PROCEDURES ............................................................................................12 4.1.4 DEVIATION FROM TEST STANDARD ..................................................................12 4.1.5 TEST SETUP .........................................................................................................13 4.1.6 EUT OPERATING CONDITIONS ...........................................................................14 4.1.7 TEST RESULTS .....................................................................................................15 4.2RADIATED EMISSION MEASUREMENT ..............................................................27 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT............................................27 4.2.2 TEST INSTRUMENTS............................................................................................28 4.2.3 TEST PROCEDURES ............................................................................................29 4.2.4 DEVIATION FROM TEST STANDARD ..................................................................29 4.2.5 TEST SETUP .........................................................................................................30 4.2.6 EUT OPERATING CONDITIONS ...........................................................................30 4.2.7 TEST RESULTS .....................................................................................................31 4.36dB BANDWIDTH MEASUREMENT .....................................................................39 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ...................................................39 4.3.2 TEST INSTRUMENTS............................................................................................39 4.3.3 TEST PROCEDURE ..............................................................................................39 4.3.4 DEVIATION FROM TEST STANDARD ..................................................................39 4.3.5 TEST SETUP .........................................................................................................40 4.3.6 EUT OPERATING CONDITIONS ...........................................................................40 4.3.7 TEST RESULTS .....................................................................................................41 4.4MAXIMUM PEAK OUTPUT POWER .....................................................................47 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT......................47 4.4.2 TEST INSTRUMENTS............................................................................................47 4.4.3 TEST PROCEDURES ............................................................................................48 4.4.4 DEVIATION FROM TEST STANDARD ..................................................................48 4.4.5 TEST SETUP .........................................................................................................48 4.4.6 EUT OPERATING CONDITIONS ...........................................................................48 Report No.: RF941228L033Report Format Version 2.0.4 4.4.7 TEST RESULTS .....................................................................................................49 4.5POWER SPECTRAL DENSITY MEASUREMENT ................................................50 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ..............................50 4.5.2 TEST INSTRUMENTS............................................................................................50 4.5.3 TEST PRO…

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Report No.: RF941228L0367Report Format Version 2.0.4 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST (TEST MODE A) Report No.: RF941228L0368Report Format Version 2.0.4 CONDUCTED EMISSION TEST (TEST MODE B) Report No.: RF941228L0369Report Format Version 2.0.4 RADIATED EMISSION TEST (TEST MODE A) Report No.: RF941228L0370Report Format Version 2.0.4 RADIATED EMISSION TEST (TEST MODE B)