RAXWG4005D-U5U.S. Robotics 802.11g 54Mbps Router

2.4 GHZ 54 MBPS IEEE 802.11G WIRELESS ROUTER WG4005D-ZZ Trademarks: Other product and company names are trademarks or registered trademarks of their respective holders. i COMPLIANCES Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: • Reorient or relocate the receiving antenna • Increase the separation between the equipment and receiver • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected • Consult the dealer or an experienced radio/TV technician for help FCC Caution: To assure continued compliance, (example - use only shielded interface cables when connecting to computer or peripheral devices) any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE: FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters (8 inches) between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Compliances ii Industry Canada - Class B This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the Department of Communications. Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques de Classe B prescrites dans la norme sur le matériel brouilleur: “Appareils Numériques,” NMB-003 édictée par le ministère des Communications. EC Conformance Declaration Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC). This equipment meets the following conformance standards: • EN 60950 (IEC 60950) - Product Safety • EN 300 328 - Technical requirements for 2.4 GHz radio equipment • EN 301 489-1 / EN 301 489-17 - EMC requirements for radio equipment Countries of Operation & Conditions of Use in the European Community This device is intended to be operated in all countries of the European Community. Requirements for indoor vs. outdoor operation, license requirements and allowed channels of operation apply in some countries as described below: Note:The user must use the configuration utility provided with this product to ensure the channels of operation are in conformance with the spectrum usage rules for European Community countries as described below. • This device requires that the user or installer properly enter the current country of operation in the command line interface as described in the user guide, before operating this device. • This device will automatically limit the allowable channels determined by the current country of operation. Incorrectly entering the country of operation may result in illegal operation and may cause harmful interference to other system. The user is obligated to ensure the device is operating according to the channel limitations, indoor/outdoor restrictions and license requirements for each European Community country as described in this document. 0560 Compliances iii • This device may be operated indoors or outdoors in all countries of the European Community using the 2.4 GHz band: Channels 1 - 13, except where noted below. - In Italy the end-user must apply for a license from the national spectrum authority to operate this device outdoors. - In France outdoor operation is only permitted using the 2.4 - 2.454 GHz band: Channels 1 - 7. Declaration of Conformity in Languages of the European Community EnglishHereby, SMC Networks, declares that this Radio LAN device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. FinnishValmistaja SMC Networks vakuuttaa täten että Radio LAN device tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen. DutchHierbij verklaart SMC Networks dat het toestel Radio LAN device in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG Bij deze SMC Networks dat deze Radio LAN device voldoet aan de essentiële eisen en aan de overige relevante bepalingen van Richtlijn 1999/5/EC. FrenchPar la présente SMC Networks déclare que l'appareil Radio LAN device est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE SwedishHärmed intygar SMC Networks att denna Radio LAN device står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/ EG. DanishUndertegnede SMC Networks erklærer herved, at følgende udstyr Radio LAN device overholder de væsentlige krav og øvrige relevante krav i dire…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3

FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9

FCC ID: RAXWG4005D-U5 Report No. 930826H01 Operational Description This device is a U.S. Robotics 802.11g 54Mbps Router, the maximum data rate could be 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 CCK technique will be applied. The transmitter of the EUT (U.S. Robotics 802.11g 54Mbps Router) is powered by from AC 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: RAXWG4005D-U5 ADT No.: 930826H01 1 FCC TEST REPORT REPORT NO.: SA930503H04A MODEL NO.: USRXX5462 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:Arcadyan Technology Corporation ADDRESS:4F, No. 9, Park Avenue II, Science-based Industrial Park, Hsinchu 300, Taiwan, R.O.C. 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: RAXWG4005D-U5 ADT No.: 930826H01 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: RAXWG4005D-U5 ADT No.: 930826H01 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 This is a stand alone radio device. So it is easy to be re-located in the place where at least 20 cm 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: RAXWG4005D-U5 ADT No.: 930826H01 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 2dBi or 1.58489(numeric) 6.2 Output Power Into Antenna & RF Exposure Distance : 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 ) 1241277.98301110.0245883351.0 6243796.16122780.0303199951.0 11246289.12509380.0281014761.0 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 ) 1241256.23413250.0177308331.0 6243787.70008210.0276521641.0 11246263.24118510.0199401831.0

FCC ID: RAXWG4005D-U5 Report No.: RF930503H04A1 Issued: Sep. 10, 2004 Reference No.:930826H01 FCC TEST REPORT REPORT NO.:RF930503H04A MODEL NO.:USRXX5462 RECEIVED:Aug. 26, 2004 TESTED:Aug. 30 to Sep. 02, 2004 APPLICANT: Arcadyan Technology Corporation ADDRESS: 4F, No. 9, Park Avenue II, Science-based Industrial Park, Hsinchu 300, Taiwan, R.O.C. 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 61 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: RAXWG4005D-U5 Report No.: RF930503H04A2 Issued: Sep. 10, 2004 Reference No.:930826H01 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 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ............................... 8 3.4DESCRIPTION OF SUPPORT UNITS.......................................................... 9 3.5CONFIGURATION OF SYSTEM UNDER TEST ......................................... 10 4TEST TYPES AND RESULTS......................................................................11 4.1CONDUCTED EMISSION MEASUREMENT ...............................................11 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT ............................11 4.1.2TEST INSTRUMENTS .................................................................................11 4.1.3TEST SETUP .............................................................................................. 12 4.1.4EUT OPERATING CONDITIONS................................................................ 13 4.1.5TEST RESULTS.......................................................................................... 14 4.2Radiated Emission Measurement ............................................................... 16 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ................................ 16 4.2.2TEST INSTRUMENTS ................................................................................ 17 4.2.3TEST PROCEDURES................................................................................. 18 4.2.4TEST SETUP .............................................................................................. 19 4.2.5EUT OPERATING CONDITIONS................................................................ 19 4.2.6TEST RESULTS.......................................................................................... 20 4.2.7TEST RESULTS - DSSS............................................................................. 21 4.2.8TEST RESULTS -OFDM ............................................................................. 24 4.36dB BANDWIDTH MEASUREMENT .......................................................... 27 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT........................................ 27 4.3.2TEST INSTRUMENTS ................................................................................ 27 4.3.3TEST PROCEDURE ................................................................................... 28 4.3.4TEST SETUP .............................................................................................. 28 4.3.5EUT OPERATING CONDITIONS................................................................ 28 4.3.6TEST RESULTS-DSSS............................................................................... 29 4.3.7TEST RESULTS-OFDM .............................................................................. 33 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 37 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 37 4.4.2TEST INSTRUMENTS ................................................................................ 37 FCC ID: RAXWG4005D-U5 Report No.: RF930503H04A3 Issued: Sep. 10, 2004 Reference No.:930826H01 4.4.3TEST PROCEDURES................................................................................. 38 4.4.4TEST SETUP .............................................................................................. 38 4.4.5EUT OPERATING CONDITIONS................................................................ 38 4.4.6TEST RESULTS- DSSS.............................................................................. 39 4.4.7TEST RESULTS- OFDM ............................................................................. 40 4.5POWER SPECTRAL DENSITY MEASUREMENT...................................... 41 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 41 4.5.2TEST INSTRUMENTS ................................................................................ 41 4.5.3TEST PROCEDURE ................................................................................... 42 4.5.4TEST SETUP .............................................................................................. 42 4.5.5EUT OPERATING CONDITIONS................................................................ 42 4.5.6TEST RESULTS-DSSS............................................................................... 43 4.5.7TEST RESULTS-OFDM .............................................................................. 47 4.6BAND EDGES MEASUREMENT ........................…

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Report No. 930826H01 1 The Measurement of Conducted Spurious Emissions CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 1. LIMITS OF CONDUCTED SPURIOUS EMISSIONS EASUREMENT Below 20dB of the highest emission level of operating band (in 100KHz Resolution Bandwidth, see Section 15.247(c)). Emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the limits specified in Section 15.209(a) (see Section 15.205(c)). 2. TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSP40100036Nov. 27, 2005 High pass filter 2.4G WHK3.1/18G- 10SS SN4Jun. 08, 2005 NOTE: 1.The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 3. TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. Report No. 930826H01 2 4. TEST SETUP 5. EUT OPERATING CONDITIONS The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Report No. 930826H01 3 TEST RESULTS – For 802.11b The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 930826H01 4 Ch1 Report No. 930826H01 5 Ch11 Report No. 930826H01 6 TEST RESULTS – For 802.11g The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 930826H01 7 Ch1 Report No. 930826H01 8 Ch11

FCC ID: RAXWG4005D-U5 Report No.: RF930503H04A58 Issued: Sep. 10, 2004 Reference No.:930826H01 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: RAXWG4005D-U5 Report No.: RF930503H04A59 Issued: Sep. 10, 2004 Reference No.:930826H01 RADIATED EMISSION TEST