FDI-09101584-0802.11g 54Mbps Wireless Router

www.buffalotech.com User Manual - AirStation WHR-G125 Wireless AP Router with Bridging v.9  Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installation with CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Manual Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Using the Configuration Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 AOSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Router/Access Point Mode Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Encryption and Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Connecting to an Existing Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 FCC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Contact Information (USA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Contact Information (Europe). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 GPL Information (USA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 GPL Information (Europe). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44  Introduction Congratulations on your purchase! With both a wired LAN router and a 811g wireless access point, the AirStation WHR-G125 Cable/DSL Router is perfect for linking your wireless devices with a wired network and each other. System Requirements • A high-speed (Broadband) Internet connection or existing local area connection. • A computer with a network connection (wired or wireless) and a good web browser. The screenshots in this manual were taken with Firefox, but Netscape and Internet Explorer are also supported in versions 4.5 or later, and Safari 1.0 and later are supported with Macintosh OS X 10.2 and later. AirStation WHR-G125 Package Contents • WHR-G125 Wireless Router • AC adapter and power cable • CAT5 LAN cable • Utility CD with Manual • Quick Setup Guides • Warranty Statement  Initial Setup Begin by finding a good place to set up your router/access point. Some things to consider: • You’ll need to be able to plug your internet connection into it, so it should go within reach of the LAN cable from your DSL or Cable modem. You’ll also want a power outlet nearby. • Keep the access point as central in your work area as possible. Signal strength and speed fall off with distance. • Higher is often better. For instance, set it up on the top shelf of a bookcase rather than the bottom one, if possible. • The antenna usually works best if oriented to point straight up. Do you need a password or other information to log in to your internet connection? Many DSL connections require information like global IP address, subnet mask, default gateway address, DNS server address, or PPPoE parameters in order to connect. Cable modems usually don’t require extra information. If you have a DSL internet connection, make sure that you have any necessary information handy before you continue. Your Internet Service Provider can give you this information if you don’t know it.  Connecting your AirStation PC Cable or DSL Modem Power to outlet or surge protector  For a simple installation, you may use the AirNavigator CD in your package to step you through configuration. Insert the CD in the drive of your computer and follow the directions. The installation program will step you through connecting your computer to the AirStation and the Internet. Setup with AirNavigator CD  To configure your router manually, use a wired connection to your computer. Once you’ve connected to the internet through the router, you may switch to a wireless connection if desired. The computer used to configure the AirStation should be set to obtain an IP address automatically using a DHCP server (this is Windows’ default). The WHR-G125 has a default LAN IP address of 192.168.11.1 and Subnet Mask of 255.255.255.0. 1. Power down the Cable or DSL modem and the computer which will be used to configure the AirStation router. 2. Plug the Cable or DSL modem’s Ethernet cable into the AirStation’s WAN port. Initially, you may need to unplug this cable from your computer, hub or other router. 3. Plug the provided Ethernet cable into a LAN port on the AirStation and plug the other end into your computer’s Ethernet adapter (NIC). 4. Important: turn everything on in the correct order!! Power on your cable or DSL modem and wait one full minute, then power on the AirStation router and wait one full minute, and finally power on the computer which will be used to configure the AirStation. Manual Configuration  Launch a web browser on the computer that you’re using to configure the AirStation. The first time your router is powered on, the window below should open automatically. To open it manually, you may enter your routers IP addrees (192.168.11.1 by default) into the URL field. A window will open, prompting you to enter a User ID and Password. Enter root as the user name and leave the password field blank. Log in to the Configuration Tool  Your AirStation’s SmartRouter technology will determine the type of internet connection you have automatically, and ask you for any needed information. If your ISP assigns IPs automatically (most…

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Compliance Certification Services Inc. Report No.70226307 Page 1 of 21 External Photo (Model : WHR-G125) Compliance Certification Services Inc. Report No.70226307 Page 2 of 21 Compliance Certification Services Inc. Report No.70226307 Page 3 of 21 Compliance Certification Services Inc. Report No.70226307 Page 4 of 21 External Photo (Model : WHR-HP-G125) Compliance Certification Services Inc. Report No.70226307 Page 5 of 21

BUFFALO INC. Model : WHR-HP-G125 FCC FCC ID : FDI-09101584-0 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference. (2)This device must accept any interference received, including interference that may cause undesired operation. Made in China Label Here

Compliance Certification Services Inc. Report No.70226307 Page 6 of 21 Internal Photo (Model : WHR-G125) Compliance Certification Services Inc. Report No.70226307 Page 7 of 21 Compliance Certification Services Inc. Report No.70226307 Page 8 of 21 Compliance Certification Services Inc. Report No.70226307 Page 9 of 21 Compliance Certification Services Inc. Report No.70226307 Page 10 of 21 Internal Photo (Model : WHR-HP-G125) Compliance Certification Services Inc. Report No.70226307 Page 11 of 21 Compliance Certification Services Inc. Report No.70226307 Page 12 of 21 Compliance Certification Services Inc. Report No.70226307 Page 13 of 21 Compliance Certification Services Inc. Report No.70226307 Page 14 of 21 Compliance Certification Services Inc. Report No.70226307 Page 15 of 21 Compliance Certification Services Inc. Report No.70226307 Page 16 of 21 Compliance Certification Services Inc. Report No.70226307 Page 17 of 21 Power Adapter Photo Compliance Certification Services Inc. Report No.70226307 Page 18 of 21 Compliance Certification Services Inc. Report No.70226307 Page 19 of 21 Compliance Certification Services Inc. Report No.70226307 Page 20 of 21 Compliance Certification Services Inc. Report No.70226307 Page 21 of 21

Specification 1. Electrical Properties : 1.1 Frequency Range............2.4GHz~2.5GHz 1.2 Impedance ..................50 Nominal 1.3 VSWR ........................1.92Max 1.4 Return Loss..................-10dB Maximum 1.5 Radiation .....................Omni-directional 1.6 Gain(peak)................... 1.8dBi (excluding cable loss) 1.7 Polarization..................Linear Vertical 1.8 Admitted Power............1W 2. Physical Properties : 2.1 Cable...........................RG-178 Coaxial Cable 2.2 Antenna Cover...............TPE 2.3 Antenna Base............... PC 2.4 Antenna Base............... PBT 2.5 Operating Temp. ......... ...-20к ~ +65к 2.6 Storage Temp. ...............-30к ~ +75к 2.7 Color .........................White DuPont LS033(W.Y-024) 2.8 Connecto.............................SMA Plug Reverse 1 Swivel Omni-Directional Antenna for 2.4 GHz BUF05-050900 Electrical Specification Frequency range2400 MHz - 2500 MHz Gain4 dBi VSWR2.0:1Max. PolarizationLinear, vertical Power handling2 W (cw) Impedance50 Ohms Connector RPSMA Plug Environmental & Mechanical Characteristics Temperature- 10 C to +55 o C Humidity95% @ 25 o C Radome colorWHITE WeightTBD Dimensions166 xφ12 mm Preliminary 0.1 http:// www.smartant.comTEL: +886 (0)3 578-3188 FAX: +886 (0)3 578-3189E-mail: [email protected] All rights reserved by SmartAnt Telecom Co., Ltd. P1 o HPBW / horizontal 360 o HPBW / vertical35 o -25 -20 -15 -10 -5 0 5 10 0 30 60 90 120 150 180 210 240 270 300 330 -25 -20 -15 -10 -5 0 5 10 H-plane Co-polarization Pattern 2.4 GHz 2.45 GHz 2.5 GHz -25 -20 -15 -10 -5 0 5 10 0 30 60 90 120 150 180 210 240 270 300 330 -25 -20 -15 -10 -5 0 5 10 2.4 GHz 2.45 GHz 2.5 GHz V-plane Co-polarization Pattern 116 12 10 25 2 RF Antenna Assembly P/NO :C753-510007-A SPEC :2.4GHz 2006/12/27 3 2007/2/9 0 345 330 315 300 285 270 255 240 225 210 195 180 165 150 135 120 105 90 75 60 45 30 15 -20-100 dB Far-field amplitude of C753-510007-A-V.nsi 2.400000 GHz2.450000 GHz2.500000 GHz 4 2007/2/9 0 345 330 315 300 285 270 255 240 225 210 195 180 165 150 135 120 105 90 75 60 45 30 15 -20-100 dB Far-field amplitude of C753-510007-A-H.nsi 2.400000 GHz2.450000 GHz2.500000 GHz 5 6 7 8 SGS Test Report ProductΚRF Antenna Contents No Description Report No. Page 1 Cable ӽ1.13mm Cable CE/2006/B3245 CE/2006/B3239A~C P.10~21 2 Antenna BodyTPE EL-630 CE/2006/C0382 P.22~25 3 Antenna Base PC L-1250Z CE/2006/68353 2057844/EC P.26~34 4 Antenna Base PBT GC060701704 P.35~36 5 Rivet Brass , Ni Plated CE/2006/41344 P.37~38 6 Ground Tube Ni Plated + POM CE/2006/97550 CE/2006/A1121 P.39~45 Result for RoHSΚPASS 9 Test Report Style/Item No: Sample Receiving Date: Testing Period: ==================================================================================== = Test Requested : Test Method:(1) (2) (3) (4) (5) Test Result(s) : SWCC SHOWA DEVICE T ECHNOLOGY CO., LT D. NO. 1-8, TORANOMON 1-CHOME, MINATO-KU, TOKYO 105-8444 Report on the submitted sample said to be ANTENNA COAXIAL CABLE UL-STYLE 11032. With reference to BS EN 1122:2001, Method B for Cadmium Content. Anal ysis was performed byICP-AES. In accordance with the RoHS Directive 2002/95/EC, and its amendment directives. No : CE/2006/B3245Date : 2006/11/21Page: 1 of 3 With reference to US EPA Method 3052 for Mercury Content. Anal ysis was performed byICP-AES. With reference to US EPA Method 3060A & 7196A for Hexavalent Chromium. Analysis was performed by UV/Vis Spectrometry. 2006/11/14 TO 2006/11/21 *CE/2006/B3245* Please refer to next page(s). FOR KHCX-32AWG-SB-T A / KHCX-32AWG-WSB-T A / KHCX-30AWG-SB-TA KHCX-36AWG-SB-TA GRAY With reference to US EPA Method 3050B for Lead Content. Anal ysis was performed byICP-AES. 2006/11/14 With reference to US EPA 3540C forPBB/PBDE Content. Analysis was performed by GC/MS and screenin gvia US EPA 3550C with HPLC/DAD/MS. The content of this PDF file is in accordance with the original issued reports for reference only. This Test Report cannot be reproduced, except in full, without prior written permission of the Company SGS TAIWAN LIMITED NO. 136-1, Wu Kung Road, WuKu Industrial Zone, Taipei county, Taiwan. t(886-2) 22993939 f(886-2) 2299-3237www.sgs.com.tw . Any unauthorized alteration, forgery or falsification of the content or appearance of this report is unlawful and offenders may be prosecuted to the fullest extent of the law. The content of this PDF file is in accordance with the original issued reports for reference only. This Test Report cannot be reproduced, except in full, without prior written permission of the Company SGS TAIWAN LIMITED NO. 136-1, Wu Kung Road, WuKu Industrial Zone, Taipei county, Taiwan. t(886-2) 22993939 f(886-2) 2299-3237www.sgs.com.tw . Any unauthorized alteration, forgery or falsification of the content or appearance of this report is unlawful and offenders may be prosecuted to the fullest extent of the law. 10 Test Report Result No.1 n.d.2 n.d.2 n.d.2 n.d.2 n.d.- n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.- n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.5 n.d.- Test Part Description: (1) SWCC SHOWA DEVICE T ECHNOLOGY CO., LT D. NO. 1-8, TORANOMON 1-CHOME, MINATO-KU, TOKYO 105-8444 Nonabromobiphenyl ether Tribromobiphenyl ether Tetrabromobiphenyl ether Octabromobiphenyl ether Heptabromobiphenyl Cadmium (Cd) Tribromobiphenyl Tetrabromobiphenyl (5) Dibromobiphenyl ether Octabromobiphenyl Nonabromobiphenyl Decabromobiphenyl Pentabromobiphenyl 5. "-" = Not Regulated NoteΚ1. mg/kg = ppm Lead (Pb) Mercury (Hg) (2) Hexaval ent Chrom i um (CrVI) Sum of PBBs Monobromobiphenyl 2. n.d. = Not Detected 3. MDL = Method Detection Limit 4. Sum of Mono to NonaBDE & according to 2005/717/EC DecaBDE is exempt. (4) Sum of PBDEs (Mono to Nona) (Note 4) Monobromobiphenyl ether Test results by chemical method (Unit: mg/kg) Test Item (s): *CE/2006/B3245* No : CE/2006/B3245Date : 2006/11/21Page: 2 of 3 MDL Method (Refer to) (3) Dibromobiphenyl NO.1:GRAY PLASTIC JACKET Sum of PBDEs (Mono to Deca) Hexabromobiphenyl Pentabr…

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Swivel Omni-Directional Antenna for 2.4 GHz BUF05-050900 Electrical Specification Frequency range 2400 MHz - 2500 MHz Gain 4 dBi VSWR 2.0 : 1 Max. Polarization Linear, vertical Power handling 2 W (cw) Impedance 50 Ohms Connector RP SMA Plug Environmental & Mechanical Characteristics Temperature - 10C to +55 o C Humidity 95% @ 25 o C Radome color WHITE Weight TBD Dimensions 166 x f12 mm Preliminary 0.1 http:// www.smartant.com TEL: +886 (0)3 578-3188 FAX: +886 (0)3 578-3189 E-mail: [email protected] All rights reserved by SmartAnt Telecom Co., Ltd. P1 o HPBW / horizontal 360 o HPBW / vertical 35 o -25 -20 -15 -10 -5 0 5 10 0 30 60 90 120 150 180 210 240 270 300 330 -25 -20 -15 -10 -5 0 5 10 H-pl ane Co-polarization Pattern 2.4 GHz 2.45 GHz 2.5 GHz -25 -20 -15 -10 -5 0 5 10 0 30 60 90 120 150 180 210 240 270 300 330 -25 -20 -15 -10 -5 0 5 10 2.4 GHz 2.45 GHz 2.5 GHz V-plane Co-polarization Pattern 116 12 10 25

Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 1 of 72 FCC 47 CFR PART 15 SUBPART C AND ANSI C63.4 : 2003 TEST REPORT For 802.11g 54Mbps Wireless Router Model : WHR-HP-G125 Data Applies To : WHR-G125 Issued for BUFFALO INC. 15, Shibata Hondori 4-chome, Minami-ku, Nagoya 457-8520, Japan Issued by Compliance Certification Services Inc. Hsinchu Lab. Rm. 258, Bldg. 17, NO.195, Sec.4 Chung HsingRd., ChuTung Chen, Hsinchu, Taiwan 310, R.O.C TEL: (03) 591-0068 FAX: (03) 582-5720 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. Ltd. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 2 of 72 TABLE OF CONTENTS TITLE PAGE NO. 1. TEST REPORT CERTIFICATION........................................................................................... 3 2. EUT DESCRIPTION.................................................................................................................. 4 2.1 DESCRIPTION OF EUT & POWER.................................................................................... 4 3. DESCRIPTION OF TEST MODES .......................................................................................... 5 4. TEST METHODOLOGY............................................................................................................5 5. FACILITIES AND ACCREDITATIONS .................................................................................. 6 5.1 FACILITIES .......................................................................................................................... 6 5.2 EQUIPMENT ........................................................................................................................ 6 5.3 LABORATORY ACCREDITATIONS LISTINGS................................................................... 6 5.4 TABLE OF ACCREDITATIONS AND LISTINGS ................................................................ 7 6. CALIBRATION AND UNCERTAINTY .................................................................................... 8 6.1 MEASURING INSTRUMENT CALIBRATION ..................................................................... 8 6.2 MEASUREMENT UNCERTAINTY....................................................................................... 8 7. SETUP OF EQUIPMENT UNDER TEST................................................................................ 9 8. APPLICABLE LIMITS AND TEST RESULTS ....................................................................... 10 8.1 6dB BANDWIDTH ................................................................................................................ 10-15 8.2 99% BANDWIDTH ............................................................................................................... 16-21 8.3 MAXIMUM PEAK OUTPUT POWER ................................................................................. 22-27 8.4 MAXIMUM PERMISSIBLE EXPOSURE ............................................................................. 28-29 8.5 AVERAGE POWER............................................................................................................... 30-31 8.6 POWER SPECTRAL DENSITY ............................................................................................ 32-37 8.7 CONDUCTED SPURIOUS EMISSION................................................................................ 38-42 8.8 RADIATED EMISSIONS ...................................................................................................... 43 8.8.1 TRANSMITTER RADIATED SUPURIOUS EMSSIONS ................................................ 43-46 8.8.2 WORST-CASE RADIATED EMISSION BELOW 1 GHz ................................................ 47 8.8.3 TRANSMITTER RADIATED EMISSION ABOVE 1 GHz............................................... 48-53 8.8.4 RESTRICTED BAND EDGES ........................................................................................ 54-61 8.9 POWERLINE CONDUCTED EMISSIONS .......................................................................... 62-65 9. ANTENNA REQUIREMENT .................................................................................................... 66 9.1 STANDARD APPLICABLE................................................................................................... 66 9.2 ANTENNA CONNECTED CONSTRUCTION ...................................................................... 66 APPENDIX SETUP PHOTOS....................................................................................................... 67-72 Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 3 of 72 1. TEST REPORT CERTIFICATION Applicant BUFFALO INC. Address 15, Shibata Hondori 4-chome, Minami-ku, Nagoya 457-8520, Japan Equipment Under Test 802.11g 54Mbps Wireless Router Model WHR-HP-G125 Data Applies To WHR-G125 Tested Date February 13 ~ March 15, 2007 APPLICABLE STANDARD STANDARD TEST RESULT FCC Part 15 Subpart C:2004 AND ANSI C63.4:2003 No non-compliance noted WE HEREBY CERTIFY THAT: The measurements shown in the attachment were made in accordance with the procedures indicated, and the energy emitted by the equipment was found to be within the limits applicable. We assume full responsibility for the accuracy and completeness of these measurements and vouch for the qualifications of all persons taking them. Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 4 of 72 2. EUT DESCRIPTION 2.1 DESCRIPTION OF EUT & POWER Product Name 802.11g 54Mbps Wireless Router Model Number WHR-HP-G125 Data Applies To WHR-G125 Frequency Range IEEE 802.11b/g : 2412MHz to 2462MHz IEEE 802.11b : 18.62dBm Transmit Power IEEE 802.11g : 22.08dBm Channel Spacing IEEE 802.11b/g…

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Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 67 of 72 APPENDIX SETUP PHOTOS RADIATED EMISSION MEASUREMENT SETUP Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 68 of 72 Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 69 of 72 RADIATED RF MEASUREMENT SETUP Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 70 of 72 Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 71 of 72 RF PORT COUNTED MEASURE SETUP Compliance Certification Services Inc.FCC ID FDI-09101584-0 Report No.70226307-RP1 Page 72 of 72 POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP