XU8WN8020BWIRELESS N LAN CARD

TRENDnet WIRELESS N LAN CARD WN8020B USER’S MANUAL 1. Overview WN8020B is high performance and cost effective 802.11b/g/n WLAN USB module. WN8020B is embedded with Ralink RT3070 a highly integrated MAC/BBP and 2.4GHz RF single chip with 150Mbps PHY rate supporting. It fully complies with IEEE 802.11n draft 3.0 and IEEE 802.11b/g feature rich wireless connectivity at high standards, cost-effective, throughput from extended distance. Optimized RF architecture and baseband algorithms provide superb performance and low power consumption. WN8020 is designed t support standard based features in the areas of security, quality of service and international regulation, giving end users the greatest performance anytime in any circumstance. 2. Product Spec. Chip Set Ralink RT3070 Operation Voltage 3.3V Network Standards IEEE802.11b, IEEE802.11g and IEEE802.11n Modulation Technology OFDM, and CCK Data Rate Up to 150Mbps Operating Frequencies 2.412~2.472 GHz Antenna Type SWIVEL TYPE1/4 DIPOLE ANTENNA With RP-SMA Antenna Gain 2.0dBi Channel Bandwidth 20MHz and 40MHz Frequency Stability <5ppm @ Room Temperature +25 OFDM Output Power 15dBm (Typ.) @EVM<3%, all channel CCK Spectral Mask @Pout=18dBm -37dBc (Typ.) @ 11~22MHz -60dBc (Typ.) @ 22~33MHz 2f Harmonics -55dBm (Typ.) LO Leakage Peak Power -64dBm (Typ.) @Transmit State Receiver sensitivity (PER<10%) -65dBm [Typ.] @ HT40M, MCS7 -71dBm [Typ.] @ 54M, OFDM -85dBm [Typ.] @ 11M, CCK -90dBm [Typ.] @ 1M, CCK RF Port Impedance 50Ω±10% USB Differential Port Impedance 90Ω±10% Temperatures(AMBIENT) Operation: 0~60, Storage:-20~70 3. .Hardware Installation ➢Locate the MiniPCI slot on mainboard.Place your WN8020 over the MiniPCI slot(at an angle of 30 degrees).Then,gently insert it into the solt until the golden finger of the card gets fully inserted. ➢Press down the card, and the retaining chips(on two sides of the slot) will lock onto the notches of the Card. ➢Connect the antenna’s cable to the connector on the card. USA - Federal Communications Commission (FCC) FCC Radiation Exposure Statement CAUTION: • The radiated output power of WiFi Module 802.11bgn devices is far below the FCC radio frequency exposure limits. Nevertheless, WiFi Module 802.11bgn devices should be used in such a manner that the potential for human contact during normal operation is minimized. To avoid the possibility of exceeding the FCC radio frequency exposure limits, you should keep a distance of at least 20 cm between you (or any other person in the vicinity) and the antenna. Interference Statement These devices comply with Part 15 of the FCC Rules. Operation of the devices is subject to the following two conditions: (1) The devices may not cause harmful interference, and (2) The devices must accept any interference that might cause undesired operation. 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. If the equipment is not installed and used in accordance with the instructions, the equipment might cause harmful interference to radio communications. There is no guarantee, however, that such 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 taking one or more of the following measures: • Relocate this device. • Increase the separation between the device and the receiver. • Connect the device into an outlet on a circuit different from that of other electronics. • Consult the dealer or an experienced radio technician for help. Modification warning statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The end product will be labeled as “Contains Transmitter Module with FCC ID: X8UWN8020B” or “Contains FCC ID: X8UWN8020B.”

[company header optional] FCC Confidentiality Request Number: CF303 Version: V01 Date: 01-02-2010 To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name TRENDNET, Inc. Addresss 20675 Manhattan Place, City Torrance, California, Country United States request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: XU8 WN8020B of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) x Operational Description x Block Diagrams x Schematics Diagrams Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Torrance, CA90501 2011/04/18 Wen Tsai Sr. Product Manager

TREnDner' We, (the approval holder) Company name Addresss City Country TF~FNDnet Inc. 206/b fvianilattan Place Torrance. Ca!ifo?"nia United declare that the following representative (agent): Name (person) Company name Addresss City Country Taivvan R.C).C FCC Authorization Letter Number: CF304 Version: V01 Date: 01-02-2010 is hereby authorized to apply the following equipment for certification on our behalf: Product Description WIF~ELESS N lJ\N CARD Type or Model(s) VVMl0208 --------------------------------------------------------------- Tradename or Brand(s) TRE'NDnet ------------------------------------------------------------------- We also authorize Teleconformity, Mr. M. Koop, (address: Rietven 31, 7534NH Enschede, Netherlands) to process this application. Attestation: --------- Name: (this must be a person) Functio~:---------~' Sig-;:;;ture: (oroffi · Weo Tcw Sc Pcodcot M'"3WX ·:--=:~ ____ )

FCC Modular Approval Request Number:CF305 Version: V01 Date: 01-02-2010 To the FCC or FCC TCB handling this application Hereby we, Company (grantee) TRENDNET, Inc. Addresss 20675 Manhattan Place, City / ZIP / State / Country Torrance, California, United States request modular approval for the certification of our equipment within this application, identified by: FCC ID: XU8WN8020B The table below contains justification for modular approval of this equipment. Requirement per DA 00-1407 Explanation from grantee 1. The modular transmitter must have its own RF shielding. Yes, the modular transmitter is covered by metal shied. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. Yes, the modular transmitter uses RT3070 for buffer/ data inputs 2. The modular transmitter must have its own power supply regulation. Yes, the modular transmitter has its own power supply regulator The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable).. The antenna of the modular transmitter complies with FCC requirements. 3. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. The modular transmitter is tested in a stand- alone configuration. 4. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. When the module is installed inside another device, it will be labeled as "contains trans- mitter modu le with FCC ID: XU8WN8020B" 5. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. The user’s manual has provide instructions to explain the requirements. 6. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimetre wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. The radiated output power of WiFi Module 802.11bgn devices is far below the FCC radio frequency exposure limits. Attestation (by grantee) City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Torrance, CA90501 2011/04/18 Wen Tsai Sr. Product Manager

Date: 2011-06-10 Subject: Ad Hoc Mode Function Declaration FCC ID: XU8WN8020B To Whom it may concern, This device is acting as slave and operating in the 2.4 GHz (2412 – 2462 MHz) band. Ad Hoc function is supported but not able to operate on non-US frequencies. Please contact the one signed below or the authorized agent for this filing. Thank you. Regards, Ms. Delia Feng (Authorized Representative) Cerpass Technology Corporation 2F-11, No. 3, YuanQu St., Nankang Dis., Taipei City Taiwan, R.O.C. Phone: +886-2-2655-8100 ext.5206 Fax: +886-2-2655-8200 Email: [email protected]

[company header optional] FCC Declaration of Conformity Number: CF302 Version: V01 Date: 01-02-2010 DoC We, (legal entity within the US, such as importer or manufacturer) Company Name: TRENDNET, Inc. Address: 20675 Manhattan Place, Postal/Zip: 90501 City: Torrance State/Province:California, Country: United States Contact Person: Mr. Ms. Name: Wen Tsai Function:Sr. Product Manager Email: [email protected] Web: Phone:+1-310-961-5500 Fax: +1-310-961-5511 declare for the equipment identified by: Product Description WIRELESS N LAN CARD Type or Model(s) WN8020B Tradename or Brand(s) TRENDnet that: 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 op- eration. The following documents are subject to this declaration: Test Firm or Laboratory: Test Report Number: Date of issue: Cerpass Technology Corporation TEFD1103135 Apr. 26, 2011 Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Torrance, CA90501 2011/04/18 Wen Tsai Sr. Product Manager

CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued Date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A1 of A3 Appendix A. Photographs of EUT

Label & Location

CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued Date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A2 of A3 CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued Date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : A3 of A3

CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 1 of 93 FCC TEST REPORT According to FCC Rules and Regulations Part 15 Subpart C Applicant : TRENDnet, Inc. Address : 20675 Manhattan Place, Torrance, CA90501 Equipment : WIRELESS N LAN CARD Model No. : WN8020B FCC ID. : XU8WN8020B Trade Name : TRENDnet Laboratory Accreditation ‚ The test result refers exclusively to the test presented test model / sample., ‚ Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. ‚ The EUT is also considered as a kind of computer peripheral, because the connection to computer is necessary for typical use. It has been verified to comply with the requirements of FCC Part 15, Subpart B, Class B (DoC). The test report has been issued separately. CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 2 of 93 Contents 1. Report of Measurements and Examinations .................................................................................... 5 1.1 List of Measurements and Examinations ................................................................................... 5 2. Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test ............................................................................................... 6 2.2 RF Characteristics ...................................................................................................................... 6 2.3 Carrier Frequency of Channels .................................................................................................. 7 2.4 Test Mode and Test Software ..................................................................................................... 8 2.5 Description of Test System ......................................................................................................... 8 2.6 Connection Diagram of Test System .......................................................................................... 8 2.7 General Information of Test ........................................................................................................ 9 2.8 Measurement Uncertainty .......................................................................................................... 9 2.9 History of this test report .......................................................................................................... 10 3. Antenna Requirements ..................................................................................................................... 11 3.1 Standard Applicable ................................................................................................................. 11 3.2 Antenna Construction and Directional Gain ............................................................................. 11 4. Test of Conducted Emission ............................................................................................................ 12 4.1 Test Limit .................................................................................................................................. 12 4.2 Test Procedures ....................................................................................................................... 12 4.3 Typical Test Setup .................................................................................................................... 13 4.4 Measurement Equipment ......................................................................................................... 13 4.5 Test Result and Data ................................................................................................................ 14 4.6 Test Photographs ..................................................................................................................... 20 5. Test of Radiated Emission ............................................................................................................... 21 5.1 Test Limit .................................................................................................................................. 21 5.2 Test Procedures ....................................................................................................................... 21 5.3 Typical Test Setup .................................................................................................................... 22 5.4 Measurement Equipment ......................................................................................................... 22 5.5 Test Result and Data ................................................................................................................ 23 5.6 Test Photographs ..................................................................................................................... 59 6. 6dB Bandwidth Measurement Data ................................................................................................. 60 6.1 Test Limit .................................................................................................................................. 60 6.2 Test Procedures ....................................................................................................................... 60 6.3 Test Setup Layout .................................................................................................................... 60 6.4 Measurement Equipment ......................................................................................................... 60 6.5 Test Result and Data ................................................................................................................ 60 7. Maximum Peak Output Power ................................…

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Test Result of RF Exposure Evaluation . Product: WIRELESS N LAN CARD . Test Item: RF Exposure Evaluation Data . Test site: OATSI-SD Antenna Gain Frequency Range: 2.412-2.462 GHz Antenna type: Dipole Antenna Antenna Gain: 2 dBi EUT Operation condition Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Output Power into Antenna & RF Exposure Evaluation Distance Test Date: May. 21, 2010 Temperature: 25 Atmospheric pressure: 1022 hPa Humidity: 66% Modulation Standard Channel Frequency (MHz) Output Power to Antenna (dBm) Power Density (S) (mW/cm 2 ) 802.11b (11Mbps) 01 2412 15.26 0.011 06 2437 15.35 0.011 11 2462 15.27 0.011 802.11g (54Mbps) 01 2412 15.03 0.010 06 2437 15.33 0.011 11 2462 15.14 0.010 802.11n HT20 (65Mbps) 01 2412 15.42 0.011 06 2437 15.12 0.010 11 2462 14.98 0.010 802.11n HT40 (130Mbps) 03 2422 15.53 0.011 06 2437 15.58 0.011 09 2452 15.41 0.011 The MPE is calculated as 0.011 mW / cm 2 < limit 1 mW / cm 2 . So, RF exposure limit warning or SAR test are not required.

CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 20 of 93 4.6 Test Photographs Front View Rear View CERPASS TECHNOLOGY CORP. Report No.: TEFI1103135 Cerpass Technology Corp. Issued date : Apr. 26, 2011 Tel:886-2-2655-8100 Fax:886-2-2655-8200 Page No. : 59 of 93 5.6 Test Photographs Front View Rear View