SWUDE-632SMART CARD READER

Copyright ⓒ 2014 DUALi Inc. All rights reserved. You are strictly prohibited to copy, disclose, distribute, or use this document in part or as a whole for any purposes other than those for which this document is disclosed. This document is copyrighted and contains confidential information and other intellectual property rights of DUALi Inc. Any unauthorized use, copy, disclosure or distribution constitutes infringement of DUALi’s intellectual property rights. DUALi Inc. Document Version: 1.00 Last Revised Date: 14 th JAN. 2014 NFC PAD (DE-632) Product specification NFC PAD Specification (주)듀얼아이 2/12 DUALi Inc. reserves the right to make changes to its applications or services or to discontinue any application or service at any time without notice. DUALi provides customer assistance in various technical areas, but does not have full access to data concerning the use and applications of customer's products. Therefore, DUALi assumes no liability and is not responsible for customer applications or software design or performance relating to systems or applications incorporating DUALi products. In addition, DUALi assumes no liability and is not responsible for infringement of patents and/or any other intellectual or industrial property rights of third parties, which may result from assistance provided by DUALi. Composition of the information in this manual has been done to the best of our knowledge. DUALi does not guarantee the correctness and completeness of the details given in this manual and may not be held liable for damages ensuing from incorrect or incomplete information. Since, despite all our efforts, errors may not be completely avoided, we are always grateful for your useful tips. We have our development center in South Korea to provide technical support. For any technical assistance can contact our technical support team as below; Tel: +82 31 213 0074 e-mail : [email protected] FeliCa ™ is registered trademark of SONY Corporation. Mifare ® is registered trademarks of NXP Semiconductors NFC PAD Specification (주)듀얼아이 3/12 Revision History  2014.01.14 (Ver. 1.0) : First release NFC PAD Specification (주)듀얼아이 4/12 CONTENTS 1 INTRODUCTION ..............................................................................................................................5 1.1 P RODUCT SPECIFICATION..............................................................................................................5 1.2 RF PART SPECIFICATION.............................................................................................................6 1.3 SAM PART SPECIFICATION..........................................................................................................6 2 STRUCTURE .....................................................................................................................................7 2.1 C OMPONENTS CONFIRMATION......................................................................................................7 2.2 T HE BLOCK DIAGRAM OF NFC PAD........................오류! 책갈피가 정의되어 있지 않습니다. 2.3 D ESCRIPTION.................................................................................................................................7 3 EXTERIOR.........................................................................................................................................8 3.1 P RODUCT EXTERIOR......................................................................................................................8 3.2 P RODUCT DIMENSION....................................................................................................................8 4 POWER & INTERFACE SPECIFICATION..................................................................................9 4.1 P OWER SPECIFICATION..................................................................................................................9 4.2 C URRENT CONSUMPTION...............................................................................................................9 4.3 C OMMUNICATION SPECIFICATION.................................................................................................9 5 FUNCTIONS ....................................................................................................................................10 5.1 C ARD DETECTION........................................................................................................................10 5.2 F IRMWARE DOWNLOAD FUNCTION..............................................................................................10 5.3 O PERATION.................................................................................................................................10 5.4 S TORAGE.....................................................................................................................................10 6 WARNING AND NOTICE..............................................................................................................11 7 WARRANTY & SERVICE .............................................................................................................12 NFC PAD Specification (주)듀얼아이 5/12 1 Introduction NFC PAD is contactless reader meets high security requirement and the latest contactless standard. It supports Mastercard® Paypass, Visa ® Paywave with contactless EMV complaint. Up to 8SAMs (Secure Access Modules) come standard for payment system. Also it gives user multiple connectivity such as USB, RS-232 & TCP/IP (option). It is adopted secure communication comply with Master & Visa. 1.1 Product specification ITEM Specification Note CPU STM32F103ZGT6 (ARM Cortex_M3, 144pin) ST Program Memory 1MBytes FLASH Up to 32Mbytes external Serial Flash (Default : 1Mbytes) Data Memory 96KBytes SRAM Up to 4Mbytes external PSRAM (Default : 96Kbytes) DISPLAY 4 Status LED (RED, BLUE, YELLOW, GREEN) 128*96 Graphic LCD (Yellow green ) 4 color Communication MINI USB 2.0 Full speed RS-232 TCP/IP(optio…

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DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/ August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 RE: LETTER OF AGENT AUTHORIZATION We, the undersigned, hereby authorize SK TECH Co., Ltd.(Mr. Jongsoo, Yoon) to act on our behalf in all matters relating to application for equipment authorization. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). APPLICANT/AGENT CERTIFICATION AND AGREEMENT: All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization issued by the TCB, under the authority of the FCC, as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. Authorizing an agent to sign this application, is done solely at the applicant’s discretion; however, the applicant remains responsible for all statements in this application. Sincerely, Ha Tae Yang/ Director

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/ August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN ATTESTATION: The EUT required a ferrite core for the compliance testing, and this core will be permanently attached to the products when offered for sale. FCC ID Number Product Description (Model) SWUDE-632 SMART CARD READER(DE-632) Sincerely, Ha Tae Yang/ Director

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/ August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN ATTESTATION: We, the undersigned, would like to declare that the composite portion categorized as computer peripheral has been authorized under the Declaration of Conformity procedures. FCC ID Number Product Description (Model) SWUDE-632 SMART CARD READER(DE-632) Sincerely, Ha Tae Yang/ Director

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/ August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission's Rules (47 C.F.R) and Section §552(b)(4) of the Freedom of Information Act, DUALi Inc. requests confidentiality for the following products: FCC ID Number Product Description (Model) SWUDE-632 SMART CARD READER(DE-632) The requested Permanent and Short-Term Confidential exhibits art listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Operational Description 3 Schematics PERMANENT 4 Part List No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain DUALi Inc. trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our products. This material is not customarily available to the general public and we request that it be withheld from public inspection. Sincerely, Ha Tae Yang/ Director

SK Tech Co., Ltd. Page 1 of 6 Photographs of EUT External view SK Tech Co., Ltd. Page 2 of 6 External view DC IN Ethernet USB RS-232 SK Tech Co., Ltd. Page 3 of 6 External view SK Tech Co., Ltd. Page 4 of 6 AC Adapter view SK Tech Co., Ltd. Page 5 of 6 AC/DC Adapter Label View RFID tag tested with the EUT Front view (A type) Rear view (A type) Front view (B type) Rear view (B type) SK Tech Co., Ltd. Page 6 of 6 RS-232 Cable view USB Cable view

ID Label Location & Sample LABEL LOCATION: Label will be attached to the Rear of the product LABEL Drawing: 26 mm 36 mm

SK Tech Co., Ltd. Page 1 of 5 Photographs of EUT Cover opened SK Tech Co., Ltd. Page 2 of 5 Main board SK Tech Co., Ltd. Page 3 of 5 Sub board SK Tech Co., Ltd. Page 4 of 5 LCD SK Tech Co., Ltd. Page 5 of 5 RF Antenna

SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 2 of 21 Revision History of Report Rev. Revisions Effect page Reviewed by Date - Initial issue All Jongsoo Yoon August 21, 2014 SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 3 of 21 TABLE OF CONTENTS 1 Summary of test results ................................................................................................. 4 2 Description of equipment under test (EUT) .................................................................. 5 3 Test and measurement conditions ................................................................................ 6 3.1. Test configuration (arrangement of EUT) ................................................................................ 6 3.2. Description of support units (accessory equipment)................................................................ 6 3.3. Interconnection and I/O cables................................................................................................ 6 3.4. Measurement Uncertainty (U) ................................................................................................. 6 3.5. Test date .................................................................................................................................. 6 4 Facilities and accreditations .......................................................................................... 7 4.1. Facilities................................................................................................................................... 7 4.2. Accreditations .......................................................................................................................... 7 4.3. List of test and measurement instruments............................................................................... 7 5 Test and measurements ................................................................................................. 8 5.1. Antenna requirement ............................................................................................................... 8 5.2. Radiated emissions ................................................................................................................. 9 5.3. Frequency tolerance of carrier signal .................................................................................... 16 5.4. AC power line Conducted emissions ..................................................................................... 18 SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 4 of 21 1 Summary of test results Requirement CFR 47 Section Result Antenna Requirement 15.203 Meets the requirements Radiated Emissions Field Strength within the band 13.553-13.567 MHz 15.225(a) Meets the requirements Field Strength within the bands 13.410-13.553 MHz and 13.567-13.710 MHz 13.110-13.410 MHz and 13.710-14.010 MHz 15.225(b) & (c) Meets the requirements Radiated Harmonics and Spurious Emissions Outside of the 13.110 – 14.010 MHz 15.225(d) 15.209(a) Meets the requirements Frequency Tolerance of Carrier Signal 15.225(e) Meets the requirements AC power line Conducted emissions 15.207(a) Meets the requirements Note: - SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 5 of 21 2 Description of equipment under test (EUT) Product: SMART CARD READER Model: DE-632 Serial number: None (prototype) Model differences: Model name Difference Tested (checked) DE-632 Fully tested model that was provided by the applicant Technical data: Power source DC 5 V (powered from AC power adapter) Local Oscillator or X-Tal 32.768 kHz, 12 MHz, 25 MHz, 27.12 MHz Transmit Frequency 13.56 MHz Antenna Type Internal PCB antenna (88x70 mm, 4-turns) Type of Modulation ASK I/O port Type Q'ty Remark DC input Jack 1 Ethernet (LAN) RJ45 (LAN) 1 USB Mini USB 2.0 1 RS-232 RJ-11 1 Note: The equipment authorization for FCC Part 15B as a digital device was made under DoC process with a separate test report number. Equipment Modifications none Submitted Documents Block diagram Schematic diagram Parts List User manual SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 6 of 21 3 Test and measurement conditions 3.1. Test configuration (arrangement of EUT) The EUT was transmitting RF signals continuously while the RS-232 & USB cable was connected to PC. Test software used: DualCard.exe, Ver2.2 (Card Reader Test Program) LCD Monitor 13.56 MHz EUT RS-232 interface AC Adapter USB interface AC Mains PC LAN 3.2. Description of support units (accessory equipment) # Equipment Manufacturer Model No. Serial No. 1 AC Adapter Shenzhen Honor Electronic Co., Ltd.ADS-12G-06 05010GPKN/A 2 RFID card N/A N/A N/A 3 Keyboard CHICONY ELECTRONICS (MAINLAND CHINA II) CO LTD. KB-0225 0008133 4 Mouse CHIC TECHNOLOGY CORP. SMOP5000WX N/A 5 LCD Monitor WISTRON CORPORATION U2312HMT CN-036N7K-74445-23T-706L 6 PC DELL D07M F5NQVBX 3.3. Interconnection and I/O cables The following support units or accessories were used to form a representative test configuration during the tests. Start End Cable # Name I/O port Name I/O port length (m) shielded (Y/N) 1 EUT DC Input AC Adapter DC Output 1.5 N 2 EUT LAN PC LAN 3.0 N 3 EUT USB PC USB 1.5 Y 4 EUT RS-232 PC RS-232 1.1 N 5 PC VGA LCD Monitor VGA 1.8 Y (core) 6 PC AC Input AC Mains AC Mains 1.8 N 7 LCD Monitor AC Input AC Mains AC Mains 1.8 N 8 AC Adapter AC Input AC Mains AC Mains 1.2 N (core) 9 RFID card - - - - - Note: 1) All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2) Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3.4. Measurement Uncertainty (U) Measurement Item Combined Standard Uncertainty Uc Expanded Uncertainty U = k  Uc (k = 2) Conducted RF power ±1.49 dB ±2.98 dB Radiated disturbance ±2.30 dB ±4.60 dB Conducted disturbance ±1.96 dB ±3.92 dB 3.5. Test date Date Tested March 24, 2014 – April 2, 2014 SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 7 of 21 4 Facilities and accreditations…

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SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 1 of 3 Photographs of the test set-up Radiated emissions - front view Radiated emissions - rear view SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 2 of 3 Radiated emission test below 30 MHz Radiated emission test below 1 GHz SK Tech Co., Ltd. Report No.: SKT-RFC-140007 Page 3 of 3 AC power line conducted emission