HEDWUS622CA300 Mbps N Wireless USB Adapter

WUS622C-A 300 Mbps N Wireless USB Adapter User Guide September 2011 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC RADIATION EXPOSURE STATEMENT This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF exposure compliance requirements, please follow operation instruction as documented in this manual. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b, 802.11g or 802.11n operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. – 2 – ABOUT THIS GUIDE PURPOSE This guide details the hardware features of the wireless USB adapter, including its physical and performance-related characteristics, and how to install the device and use its configuration software. AUDIENCE This guide is for PC users with a working knowledge of computers. You should be familiar with Windows operating system concepts. CONVENTIONS The following conventions are used throughout this guide to show information: N OTE: Emphasizes important information or calls your attention to related features or instructions. C AUTION: Alerts you to a potential hazard that could cause loss of data, or damage the system or equipment. W ARNING: Alerts you to a potential hazard that could cause personal injury. RELATED PUBLICATIONS The following publication gives basic information on how to install and use the wireless USB adapter. The WUS622C-A Quick Installation Guide Also, as part of the wireless USB adapter’s software, there is an online web-based help that describes all configuration related features. REVISION HISTORY This section summarizes the changes in each revision of this guide. AUGUST 2011 REVISION This is the first revision of this guide. – 3 – CONTENTS WARRANTY AND PRODUCT REGISTRATION 2 C OMPLIANCES 2 A BOUT THIS GUIDE 3 C ONTENTS 4 1 I NTRODUCTION 5 Key Features 5 Description of Hardware Capabilities 5 System Requirements 6 Package Contents 6 Hardware Description 7 LED Indicators 7 2 WINDOWS 2000/XP INSTALLATION 8 3 W INDOWS 2000/XP CONFIGURATION 10 A T ROUBLESHOOTING 10 USB Adapter Installation Problems 10 Network Connection Problems 10 Uninstalling the Utility 11 B HARDWARE SPECIFICATIONS 12 G LOSSARY 14 I NDEX 18 – 4 – 1 INTRODUCTION The WUS622C-A is a Wi-Fi (IEEE 802.11b/g/n) Wireless USB Adapter that enables wireless connectivity for your PC. The device provides a Wi-Fi client solution for PCs using a USB 2.0 interface. The USB adapter also includes a comprehensive configuration, site survey, and profile management utility that can be installed on a Windows 2000, Windows XP or Windows Vista system. Figure 1: WUS622C-A KEY FEATURES The Wireless USB Adapter supports the following features: ◆Wi-Fi compliant with IEEE 802.11n and IEEE 802.11b/g standards ◆High-speed connection up to 300 Mbps in 802.11n mode ◆Dynamic data rate scaling from 1 to 300 Mbps ◆Low interference and high susceptibility to guarantee reliable Performance ◆  ◆Supports WEP, WPA-PSK, WPA2-PSK security USB Connector Power Indicator Activity Indicator CHAPTER 1 | Introduction Description of Hardware Capabilities – 5 – ◆WMM (Wi-Fi Multimedia) ◆Windows 2000, XP and Vista drivers ◆WHQL certified ◆WLAN site survey and profile management utility DESCRIPTION OF HARDWARE CAPABILITIES WUS622C-A Wireless USB Adapter supports wireless communications at up to 300 Mbps. This adapter operates in the 2.4 GHz band and is fully compliant with IEEE 802.11b/g and 802.11n. It can be installed in a notebook or desktop PC with a USB port. Support is provided for Windows 2000, Windows XP, and Windows Vista. SYSTEM REQUIREMENTS Before you install the WUS622C-A Wireless USB Adapter, check your system meets the following requirements: ◆2.4 GHz 802.11n or 802.11b/g wireless network. ◆Microsoft Windows 2000, XP or Vista. ◆A Notebook or desktop computer with: ■300 MHz CPU or above ■Available USB 2.0 port ■20 MB of available hard disk space PACKAGE CONTENTS The Wireless USB Adapter package includes these items: ◆WUS622C-A N Wireless USB 2.0 Adapter (WUS622C-A) ◆Quick Installation Guide –6 – CHAPTER 1 | Introduction Hardware Description Inform your dealer if there are any incorrect, missing or damaged items. If possible, retain the carton, including the original packing materials. Use t…

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Report No.：T110822302 Page 1 of 6 External Photo Report No.：T110822302 Page 2 of 6

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Compliance Certification Services Inc. FCC ID: HEDWUS622CA Report No: T110822302-SF Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. 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. Page 1 Total Page: 30 Rev. 02 ANSI/IEEE Std. C95.1-1992 In accordance with the requirements of FCC Report and Order: ET Docket 93-62, and OET Bulletin 65 Supplement C FCC SAR TEST REPORT For 300 Mbps N Wireless USB Adapter Model: WUS622C-A Trade Name: N/A Issued to Accton Technology Corporation No. 1, Creation Rd. III, Science-based Industrial Park, Hsin Chu 30077, Taiwan Issued by Compliance Certification Services Inc. No. 11, Wugong 6th Rd., Wugu Industrial Park, Taipei Hsien, 248 Taiwan. http://www. ccsrf.com [email protected] Issued Date: Nov. 07 , 2011 Compliance Certification Services Inc. Report No: T110822302-SF Page 2 Rev. 02 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 Sep. 15, 2011 Initial Issue ALL Peach Chang 01 Oct. 21, 2011 Revised page 24 ALL Anson Lu 02 Nov. 07, 2011 Revised page 24 ALL Anson Lu Compliance Certification Services Inc. Report No: T110822302-SF Page 3 Rev. 02 TABLE OF CONTENTS 1. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) .........................................................4 2. EUT DESCRIPTION ..........................................................................................................................5 3. REQUIREMENTS FOR COMPLIANCE TESTING DEFINED BY THE FCC ..........................6 4. DOSIMETRIC ASSESSMENT SETUP ............................................................................................6 4.1 MEASUREMENT SYSTEM DIAGRAM.....................................................................................7 4.2 SYSTEM COMPONENTS ............................................................................................................8 5. EVALUATION PROCEDURES......................................................................................................11 6. MEASUREMENT UNCERTAINTY ..............................................................................................15 7. EXPOSURE LIMIT ..........................................................................................................................17 8. EUT ARRANGEMENT....................................................................................................................18 8.1 ANTHROPOMORPHIC HEAD PHANTOM .............................................................................18 8.2 DEFINITION OF THE “CHEEK/TOUCH” POSITION ............................................................19 8.3 DEFINITION OF THE “TILTED” POSITION...........................................................................20 9. MEASUREMENT RESULTS ..........................................................................................................21 9.1 TEST LIQUIDS CONFIRMATION............................................................................................21 9.2 SYSTEM PERFORMANCE CHECK .........................................................................................23 9.3 EUT TUNE-UP PROCEDURES AND TEST MODE ................................................................25 9.4 SAR MEASUREMENTS RESULTS ..........................................................................................27 10. EQUIPMENT LIST & CALIBRATION STATUS.....................................................................28 11. FACILITIES ..................................................................................................................................29 12. REFERENCES ..............................................................................................................................29 13. ATTACHMENTS..........................................................................................................................30 Compliance Certification Services Inc. Report No: T110822302-SF Page 4 Rev. 02 1. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) Applicant: Accton Technology Corporation No. 1, Creation Rd. III, Science-based Industrial Park, Hsin Chu 30077, Taiwan Equipment Under Test: 300 Mbps N Wireless USB Adapter Trade Name: N/A Model Number: WUS622C-A Date of Test: September 14 ~ November 04, 2011 Device Category: PORTABLE DEVICES Exposure Category: GENERAL POPULATION/UNCONTROLLED EXPOSURE APPLICABLE STANDARDS STANDARD TEST RESULT FCC OET 65 Supplement C No non-compliance noted Deviation from Applicable Standard None The device was tested by Compliance Certification Services Inc. in accordance with the measurement methods and procedures specified in OET Bulletin 65 Supplement C(Edition 01-01). The test results in this report apply only to the tested sample of the stated device/equipment. Other similar device/equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Approved by: Tested by: Rex Lai Anson Lu Section Manager Test Engineer Compliance Certification Services Inc. Compliance Certification Services Inc Compliance Certification Services Inc. Report No: T110822302-SF Page 5 Rev. 02 2. EUT DESCRIPTION Product 300 Mbps N Wireless USB Adapter Model Number N/A Trade Name WUS622C-A Model Discrepancy All the specification and layout are identical except they come with different external appearance and model numbers. Frequency Range 802.11b: 2412 ~ 2472 MHz 802.11g: 2412 ~ 2472 MHz 802.11n HT20: 2412 ~ 2472 MHz 802.11n HT40: 2422 ~ 2462 MHz Transmit Power(Average) 802.11b: 17.19dBm 802.11g: 16.14dBm 802.11n HT20: 14.15dBm 802.11n HT40: 14.16dBm Max. SAR (1g): 802.11b: 0.688 W/kg 802.11g : 0.505 W/kg 802.11n HT20 : 0.365 W/kg 802.11n HT40: 0.322 W/kg Modulation Technique 802.11b: Direct Sequence Spread Spectrum (DSSS) 802.11g: Orthogonal Frequency Division Multiplexing (OFDM) Antenn…

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Date/Time: 2011/09/14 08:43:25 AM Test Laboratory: Compliance Certification Services Inc. D2450V2 SN-735 Body DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:735 Communication System: CW2450; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.93 mho/m; ε r = 51.6; ρ = 1000 kg/m 3 Phantom section: Flat Section Air Temperature:24.6 deg C;Liquid Temperature:23.6 deg C Area Scan Find Secondary Maximum Within 2dB and with a peak SAR value greater than 0.0012W/kg DASY4 Configuration: lProbe: EX3DV4 - SN3665; ConvF(7.47, 7.47, 7.47); lSensor-Surface: 2.5mm (Mechanical Surface Detection) lElectronics: DAE4 Sn877; Calibrated: 2011/3/18 lPhantom: Flat Phantom ELI4.0; Type: QDOVA001BA; Serial: SN: 1056 lMeasurement SW: DASY4, V4.7 Build 80; Postprocessing SW: SEMCAD, V1.8 Build 186 Pin=250mW,d=10mm/Area Scan (6x6x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 13.2 mW/g Pin=250mW,d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 97.6 V/m; Power Drift = -0.078 dB Peak SAR (extrapolated) = 27.2 W/kg SAR(1 g) = 13.1 mW/g; SAR(10 g) = 6.14 mW/g Maximum value of SAR (measured) = 18.1 mW/g Pin=250mW,d=10mm/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 17.7 mW/g .. Date/Time: 2011/11/04 08:58:22 AM Test Laboratory: Compliance Certification Services Inc. D2450V2 SN-735 Body DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:735 Communication System: CW2450; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.92 mho/m; ε r = 51.7; ρ = 1000 kg/m 3 Phantom section: Flat Section Air Temperature:24.3 deg C;Liquid Temperature:23.3 deg C Area Scan Find Secondary Maximum Within 2dB and with a peak SAR value greater than 0.0012W/kg DASY4 Configuration: lProbe: EX3DV4 - SN3665; ConvF(7.47, 7.47, 7.47); lSensor-Surface: 2.5mm (Mechanical Surface Detection) lElectronics: DAE4 Sn877; Calibrated: 2011/3/18 lPhantom: Flat Phantom ELI4.0; Type: QDOVA001BA; Serial: SN: 1056 lMeasurement SW: DASY4, V4.7 Build 80; Postprocessing SW: SEMCAD, V1.8 Build 186 Pin=250mW,d=10mm/Area Scan (6x6x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 13.7 mW/g Pin=250mW,d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 97.2 V/m; Power Drift = -0.056 dB Peak SAR (extrapolated) = 26.9 W/kg SAR(1 g) = 12.9 mW/g; SAR(10 g) = 6.19 mW/g Maximum value of SAR (measured) = 18.3 mW/g Pin=250mW,d=10mm/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 18.3 mW/g ..

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FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 1 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. FCC 47 CFR PART 15 SUBPART C AND ANSI C63.4:2003 TEST REPORT For 300 Mbps N Wireless USB Adapter Model : WUS622C-A Issued for Accton Technology Corporation No. 1, Creation Rd. III, Science-based Industrial Park, Hsin Chu 30077, Taiwan Issued by Compliance Certification Services Inc. Hsinchu Lab. NO. 989-1 Wen Shan Rd., Shang Shan Village, Qionglin Shiang Hsinchu County 30741, Taiwan, R.O.C TEL: +886-3-5921698 FAX: +886-3-5921108 http://www.ccsrf.com E-Mail : [email protected] Issued Date: November 09, 2011 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. 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. The client should not use it to claim product endorsement by TAF or any government agencies. The test results of this report relate only to the tested sample identified in this report. FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 2 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. Revision History Rev. Issue Date Revisions Effect Page Revised By 00 08/31/2011 Initial Issue All Page 122 Cindy Pon 01 09/28/2011 Revised Conducted Spurious Emission Page 01, 03, 59-62, All Page 126 Cindy Pon 02 10/31/2011 Revised IEEE 802.11b/g Mode Page 01, 03-06, 09, 11-20, 29-30, 32-39, 48-49, 51-52, 54-61, 70-74, 79-90, 105, 109-114, 121-128 All Page 148 Cindy Pon 03 11/09/2011 Revised EUT DESCRIPTION Page 01, 05 Cindy Pon FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 3 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. TABLE OF CONTENTS TITLE PAGE NO. 1. TEST REPORT CERTIFICATION ................................................................................ 4 2. EUT DESCRIPTION ..................................................................................................... 5 3. DESCRIPTION OF TEST MODES ............................................................................... 6 4. TEST METHODOLOGY ............................................................................................... 7 5. FACILITIES AND ACCREDITATION ........................................................................... 7 5.1 FACILITIES............................................................................................................ 7 5.2 ACCREDITATIONS................................................................................................ 7 5.3 MEASUREMENT UNCERTAINTY ......................................................................... 8 6. SETUP OF EQUIPMENT UNDER TEST......................................................................9-10 7. FCC PART 15.247 REQUIREMENTS.......................................................................... 11 7.1 6dB BANDWIDTH ..................................................................................................11-28 7.2 MAXIMUM PEAK OUTPUT POWER..................................................................... 29-47 7.3 AVERAGE POWER ............................................................................................... 48-50 7.4 POWER SPECTRAL DENSITY............................................................................. 51-69 7.5 CONDUCTED SPURIOUS EMISSION .................................................................. 70-102 7.6 RADIATED EMISSION...........................................................................................103-136 7.7 CONDUCTED EMISSION ...................................................................................... 137-141 APPENDIX SETUP PHOTOS .......................................................................................... 142-148 FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 4 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. 1. TEST REPORT CERTIFICATION Applicant Accton Technology Corporation Address No. 1, Creation Rd. III, Science-based Industrial Park, Hsin Chu 30077, Taiwan Equipment Under Test 300 Mbps N Wireless USB Adapter Model WUS622C-A Tested Date August 22 ~ 31 ; October 21 ~ 31, 2011 APPLICABLE STANDARD Standard Test Result FCC Part 15 Subpart C AND ANSI C63.4:2003 PASS WE HEREBY CERTIFY THAT: The above equipment has been tested by Compliance Certification Services Inc., and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Approved by: Reviewed by: Sb. Lu Gundam Lin Sr. Engineer Sr. Engineer FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 5 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. 2. EUT DESCRIPTION Product Name 300 Mbps N Wireless USB Adapter Model Number WUS622C-A Identify Number T110822302 Received Date August 22, 2011 IEEE 802.11b/g, 802.11n HT20 : 2412MHz～2462MHz Frequency Range IEEE 802.11n HT40 : 2422MHz～2452MHz IEEE 802.11b : 19.99dBm (0.0998 W) IEEE 802.11g : 19.60 dBm (0.0912 W) IEEE 802.11n HT20 : 20.17 dBm (0.1039 W) Transmit Power IEEE 802.11n HT40 : 20.05 dBm (0.1011 W) Channel Spacing IEEE 802.11b/g, 802.11n HT20/HT40 : 5MHz IEEE 802.11b/g, 802.11n HT20 : 11 Channels Channel Number IEEE 802.11n HT40 : 7 Channels IEEE 802.11b : 11, 5.5, 2, 1 Mbps IEEE 802.11g : 54, 48, 36, 24, 18, 12, 9, 6 Mbps IEEE 802.11n HT20 : 144.4, 130, 117, 115.6, 104, 86.7, 78, 72.2, 65.0, 58.5, 57.8, 52, 43.3, 39, 28…

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FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 142 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. APPENDIX SETUP PHOTOS RADIATED EMISSION SETUP Below 1 GHz FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 143 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 144 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. Above 1 GHz FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 145 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 146 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. ANTENNA PORT CONDUCTED RF MEASUREMENT SETUP FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 147 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. CONDUCTED EMISSION SETUP FCC IDHEDWUS622CA Report No.T110822302-RP1 Page 148 / 148 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc.

Compliance Certification Services Inc. FCC ID: HEDWUS622CA Report No: T110822302-SF USB extension cable: Length is ≦ 5cm (including connector) Compliance Certification Services Inc. FCC ID: HEDWUS622CA Report No: T110822302-SF Test modes as below: (1) Horizontal Up mode: (2) Horizontal Down mode: (3) Vertical Front mode: (4) Vertical Back mode: Compliance Certification Services Inc. FCC ID: HEDWUS622CA Report No: T110822302-SF EUT PHOTOS WLAN antenna