TE7WN321G54 Mbps Wireless USB Adapter

COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK Technologies Co., Ltd. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK Technologies Co., Ltd. Copyright © 2005 TP-LINK Technologies Co., Ltd. All rights reserved. FCC 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 or more of the following measures: ¾ Reorient or relocate the receiving antenna. ¾ Increase the separation between the equipment and receiver. ¾ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ¾ 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. (2) This device must accept any interference received, including interference that may cause undesired operation . Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. “To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter”. CE Declaration of Conformity For the following equipment: TL-WN321G Is herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Laws of the Member States relating to Electromagnetic Compatibility (89/336/EEC), Low-voltage Directive (73/23/EEC) and the Amendment Directive (93/68/EEC), the procedures given in European Council Directive 99/5/EC and 89/3360EEC. The equipment was passed. The test was performed according to the following European standards: ¾ EN 300 328 V.1.4.1 (2003) ¾ EN 301 489-1 V.1.4.1 (2002) / EN 301 489-17 V.1.2.1 (2002) ¾ EN 60950-1: 2001 European standards dictate maximum radiated transmit power of 100mW EIRP and frequency range 2.400-2.4835GHz; In France, the equipment must be restricted to the 2.4465-2.4835GHz frequency range and must be restricted to indoor use. Package Contents............................................................................................................. 1 Chapter 1: Introduction...................................................................................................... 2 1.1 Overview of the product....................................................................................... 2 1.2 Features............................................................................................................... 2 1.3 LED Status........................................................................................................... 2 Chapter 2: Installation Guide............................................................................................. 3 2.1 Software Installation............................................................................................. 3 2.1.1 Overview.................................................................................................... 3 2.1.2 Software Installation for Windows 2000..................................................... 3 2.2 Hardware Installation........................................................................................... 6 2.3 Uninstall Software................................................................................................ 6 2.3.1 Uninstall the driver software from your PC................................................. 6 2.3.2 Uninstall the utility software from your PC.................................................. 7 Chapter 3: Configuration................................................................................................... 7 3.1 Profile................................................................................................................... 8 3.1.1 Add or Edit a Configuration Profile............................................................. 9 3.2 Link Status..........................................................................................................11 3.3 Site Survey..........................................................................................................11 3.3 Statistics............................................................................................................. 12 3.4 Advanced........................................................................................................... 13 3.5 About.................................................................................................................. 13 3.7 An example for application..................................…

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TP-LINK TECHNOLOGIES CO., LTD. BUILDING 7, SECTION 2, HONGHUALING INDUSTRIAL PARK, XILI, NANSHAN DISTRICT, SHENZHEN, P.R.C. Date: 2006/3/31 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize the Shenzhen office of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS SZ, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by CCS SZ on our behalf shall have the same effect as acts of our own. In authorizing CCS SZ as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours,

TP-LINK TECHNOLOGIES CO., LTD. BUILDING 7, SECTION 2, HONGHUALING INDUSTRIAL PARK, XILI, NANSHAN DISTRICT, SHENZHEN, P.R.C. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: TE7WN321G To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Best Regards

Chris Harvey From: CCS - Eric [[email protected]] Sent: Wednesday, April 12, 2006 12:10 AM To: [email protected] Cc: 'eric.wong'; 'CCS - Eric' Subject: RE: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#1 Attachments: (TL-WN321G)AntSpec_0412.pdf; SZ060220B01-RP_0411.pdf Page 1 of 2 4/12/2006 Hello Chris, Thanks for your email, please find our replies below in BLUE . Eric -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Monday, April 03, 2006 10:10 PM To: [email protected] Cc: [email protected] Subject: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#1 Dear Eric Wong, I have reviewed the above referenced TCB application and find that the following items need to be addressed before the review can be completed. 1. The form 731 has 17mW (12.41dBm) RF power for this USB WLAN dongle. Per the report he antenna is 0dBi, therefore SAR would not be required (below the 24mW Low Threshold). The schematic Diagram shows that the antenna is a Printed Antenna (photos seem to confirm this); however the exhibit provided for Antenna Specification ((TL-WNG321)AntSpec.pdf) indicates that there is a ceramic antenna (Walsin RFANT Series /N: RFANT5220110A0T) which has a typical gain of 2dBi (plot shows peak gain of 2.59dBi). 12.41dBm +2dBi = 14.41dBm = 27.6mW which is over the TCB Low Threshold, and thus required to comply with SAR measurements. Please provide the MAX/PEAK antenna gain for the antenna used with this device, correct the documents that have incorrect gain values and address the RF Exposure requirements for this device. (ERIC: After the validation with our client, they said they are wrongingly provided the antenna spec before. The antenna is laid into the PCB indeed and they would like to declare its antenna type and antenna gain. Please find the spec of the antenna per the attached file.) 2. Pages 25 & 26 of the test report seem to show plots of Average band-edge measurements with non-compliance for Vertical & Horizontal Polarity at approximately 2488 MHz (the level is above the 54dBuV/m@3m limit per 15.209 for restricted band frequencies of 15.205.) (ERIC: Please find the revised report attached, upon your last comment.) The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. Best regards, Chris Harvey [email protected] Page 2 of 2 4/12/2006 Mike Kuo From: eric [[email protected]] on behalf of eric.wong [[email protected]] Sent: Thursday, April 20, 2006 12:15 AM To: Mike Kuo Cc: Chris Harvey; eric.wong; CCS - Eric Subject: Re ： RE: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#2 Attachments: SZ060220B01-RP_0420.pdf  4/20/2006 Hello Mike, Please find our revised report upon your last comments, thanks!! Thank you!! Should you have any question, please don't hesitate to ask us.. Eric Wong Report & Certification Section Compliance Certification Services (Shenzhen) Inc. (aka Compliance Engineering Services, Inc.) TEL.: 86-755-28055000 Ext.102 FAX: 86-755-28055221 EMAIL: [email protected] / [email protected] (Due to our global email address/domain name standardization program, please be noted that my email have been harmonized to [email protected] (China domain) and [email protected] (Taiwan domain)) Hi Eric : 1) Page 17 of test report, the middle channel and high channel frequency still not correct. Please make necessary correction. 2) In the output power spectrum plots, there is no offset value ( 2.5 dB ) on the spectrum plots. Please explain. 3) Page 53 - 58 of test report, when the peak reading is over the average limits, you need to perform average measurement against average limits. Please provide average measurement for those peak readings are higher than average limits. Best Regards Mike Kuo "Mike Kuo" <[email protected]> 2006/04/18 02:16 PM 收件人： "CCS - Eric" <[email protected]>, "Chris Harvey" <[email protected]> 副本抄送： "eric.wong" <[email protected]> 主旨： RE: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#2 Compliance Certification Services 561F Monterey Road Morgan Hill CA 95037 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 e-mail:[email protected] http://www.ccsemc.com From: CCS - Eric [mailto:[email protected]] Sent: Monday, April 17, 2006 10:33 PM To: Chris Harvey Cc: Mike Kuo; 'eric.wong' Subject: RE: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#2 Hello Chris, Thanks for your mail. The test items associated with your comments are already re-take and attached is our most revised one. Please kindly review and let me know your comments. Thanks again!! Eric -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Saturday, April 15, 2006 4:08 AM To: [email protected] Cc: [email protected]; [email protected] Subject: TP-LINK TECHNOLOGIES CO., LTD., FCC ID: TE7WN321G, Assessment NO.: AN06T5621, Notice#2 Dear Eric Wong, We have received and reviewed your revised test report per the first request for information. There is some confusing information regarding the frequencies of operation for this device. The out of band emissions in the original report were performed with the high channel set to 2472MHz, but that test showed non- compliance. The new test revised the high frequency to 2462 MHz showing compliance with the out of band emissions. There are still some test data showing the high channel …

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Label location

Antenna description TL-WN321G uses microstrip antenna. The radio utilizes the integral antenna with a maximum gain of 0 dBi

Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: April 20, 2006 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 of 64 FCC 47 CFR PART 15 SUBPART C TEST REPORT For 54M WIRELESS USB ADAPTER Model: TL-WN321G Trade Name: TP-LINK Prepared for TP-LINK TECHNOLOGIES CO., LTD. BUILDING 7, SECTION 2, HONGHUALING INDUSTRIAL PARK, XILI, NANSHAN DISTRICT, SHENZHEN, P.R.C. Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. NO. 5, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX: 86-755-28055221 LAB CODE:200577-0 Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: April 20, 2006 Page 2 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION............................................................................................. 3 2. EUT DESCRIPTION .................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................. 5 3.1 EUT CONFIGURATION........................................................................................................................5 3.2 EUT EXERCISE....................................................................................................................................5 3.3 GENERAL TEST PROCEDURES.............................................................................................................5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.........................................................6 3.5 DESCRIPTION OF TEST MODES...........................................................................................................6 4. INSTRUMENT CALIBRATION................................................................................................. 7 5. FACILITIES AND ACCREDITATIONS ................................................................................... 8 5.1 FACILITIES 8 5.2 EQUIPMENT........................................................................................................................................8 5.3 LABORATORY ACCREDITATIONS AND LISTING..................................................................................8 6. SETUP OF EQUIPMENT UNDER TEST .................................................................................. 9 6.1 SETUP CONFIGURATION OF EUT.........................................................................................................9 6.2 SUPPORT EQUIPMENT .................................................................................................................9 7. FCC PART 15.247 REQUIREMENTS...................................................................................... 10 7.1 6DB BANDWIDTH.............................................................................................................................10 7.2 PEAK POWER....................................................................................................................................16 7.3 BAND EDGES MEASUREMENT ................................................................................................22 7.4 PEAK POWER SPECTRAL DENSITY....................................................................................................31 7.5 SPURIOUS EMISSIONS.................................................................................................................37 7.6 POWERLINE CONDUCTED EMISSIONS..............................................................................................59 APPENDIX 1 PHOTOGRPHS OF TEST SETUP .......................................................................... 63 Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: April 20, 2006 Page 3 1. TEST RESULT CERTIFICATION Applicant: TP-LINK TECHNOLOGIES CO., LTD. BUILDING 7, SECTION 2, HONGHUALING INDUSTRIAL PARK, XILI, NANSHAN DISTRICT, SHENZHEN, P.R.C. Equipment Under Test: 54M WIRELESS USB ADAPTER Trade Name: TP-LINK Model: TL-WN321G Date of Test: February 20-April 19, 2006 APPLICABLE STANDARDS STANDARD TEST RESULT FCC Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services (Shenzhen) Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Tested By: Henry Ding / Engineer Reviewed By: Clinton Kao / EMC Manager Eric Wong / Assistant manager COMPLIANCE CERTIFICATION COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. SERVICES (SHENZHEN) INC. Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: April 20, 2006 Page 4 2. EUT DESCRIPTION Product 54M WIRELESS USB ADAPTER Trade Name TP-LINK Model Number TL-WN321G Model Difference N/A EUT Power Rating Powered from the notebook Frequency Range 802.11b mode: 2412 ~ 2462 MHz 802.11g mode: 2412 ~ 2462 MHz Transmit Power 802.11b mode: 12.60 dBm 802.11g mode: 10.04 dBm Modulation Technique 802.11b: DSSS (CCK; DQPSK; DBPSK) 802.11g: OFDM Transmit Data Rate 802.11b: 11Mbps(CCK) with fall back rates of 5.5, 2, and 1Mbps 802.11g : 54Mbps with fall back rates of 48/36/24/18/12/9/6 M…

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: March 20, 2006 Page 63 APPENDIX 1 PHOTOGRPHS OF TEST SETUP LINE CONDUCTED EMISSION TEST Compliance Certification Services (Shenzhen) Inc. Report No: SZ060220B01-RP FCC ID: TE7WN321G Date of Issue: March 20, 2006 Page 64 RADIATED EMISSION TEST