2AAGEVTC335LM2M Gateway

VT-M2M-C335L 1/ 14 User Manual VT-M2M-C335L Chengdu Vantron Technology, Ltd. www.vantrontech.com.cn VT-M2M-C335L 2/ 14 Revision History: No. Version Description Date 1 V1.0 Initial Version 2022.06.27 VT-M2M-C335L 3/ 14 Table of Contents 1. Foreword ...................................................................................................................................4 1.1 Copyright Notice.........................................................................................................................4 1.2 Notes ..........................................................................................................................................4 1.3 Statement ...................................................................................................................................4 1.4 Disclaimer ...................................................................................................................................4 1.5 Limitation of Liability/Non-warranty ..........................................................................................5 1.6 Safety Instructions ......................................................................................................................5 1.7 Precautions .................................................................................................................................5 1.8 Safety Instructions for Power Cables and Accessories ...............................................................5 2. Overview....................................................................................................................................7 2.1 Introduction ...............................................................................................................................7 3. VT-M2M-C335L Hardware Instructions .......................................................................................8 3.1 Product Appearance ...................................................................................................................8 3.2 Interface Description ..................................................................................................................9 3.2.1 Power Interface ...........................................................................................................9 3.2.2 Ethernet Interface .......................................................................................................9 3.2.3 RS232 or RS485 Connector .........................................................................................9 3.2.4 RS485 Connector .........................................................................................................9 3.2.5 Boot Configuration ....................................................................................................10 3.2.6 LED ............................................................................................................................10 3.2.7 DEBUG .......................................................................................................................10 3.2.8 Renew button............................................................................................................10 3.2.9 SD/MMC and Micro SIM socket ................................................................................11 4. Tips .......................................................................................................................................... 12 VT-M2M-C335L 4/ 14 1. Foreword 1.1 Copyright Notice While all information contained herein have been carefully checked to assure its accuracy in technical details and printing, Vantron assumes no responsibility resulting from any error or features of this manual, or from improper uses of this manual or the software. Please contact our technical department for relevant operation solutions if there is any problem that cannot be solved according to this manual. Vantron reserves all rights of this manual, including the right to change the content, form, product features, and specifications contained herein at any time without prior notice. The latest version of this manual is at www.vantrontech.com.cn. Please contact Vantron for further information: Vantron Technology（Vantron） E-mail: [email protected] The trademarks and registered trademarks in this manual are properties of their respective owners. No part of this manual may be copied, reproduced, translated or sold. No changes or other purposes are permitted without the prior written consent of Vantron. Vantron reserves the right of all publicly-released copies of this manual. 1.2 Notes Applicable notes are listed in the following table: Sign Notice Type Description Notice Important information and regulations Caution Caution for latent damage to system or harm to personnel 1.3 Statement It is recommended to read and comply with this manual before operating VT-M2M-C335L which provides important guidance and helps decreasing the danger of injury, electric shock, fire, or any damage to the device. 1.4 Disclaimer Vantron assumes no legal liability of accidents resulting from failure of conforming to the safety instructions. VT-M2M-C335L 5/ 14 1.5 Limitation of Liability/Non-warranty For direct or indirect damage to this device or other devices of Vantron caused by failure of conforming to this manual or the safety instructions on device label, Vantron assumes neither warranty nor legal liability even if the device is still under warranty. The VT-M2M-C335L should be installed, debugged and maintained by professional people. The outside antennas are not permitted to be installed or to be changed by non-professional people. To run the device normally, only specify antennas are approved to be assembled together by professional people. Unit shall be used with indoor-use antenna only. No antenna for this unit can be installed outdoor. 1.6 Safety Instructions  Keep and comply with all opera…

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Company Name: Chengdu Vantron Technology Co., Ltd. Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan, P.R. China Telephone: 86-28-8512-3930 Fax No.: 86-28-8512-3935 Email: [email protected] ATTESTATION LETTER Date: 2022-8-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Chengdu Vantron Technology Co., Ltd. hereby declare that: Product Name: M2M Gateway Model Number: VT-M2M-C335L FCC ID: 2AAGEVTC335L For RF mode: 2422-2452MHz 802.11n- HT40, 5250-5350MHz, 5470-5725 MHz are disabled by software. Only below are activated. 2412-2462MHz 802.11b/g/n-HT20, 5150-5250MHz 802.11a/n/ac (20/40/80MHz) 5725-5850MHz 802.11a/n/ac (20/40/80MHz) BT:2402-2480MHz Except for the manufacturer, the end user does not have any capability to modify/change the RF parameters. We acknowledge that it is the manufacturer’s responsibility to provide the radio configurations to ensure compliance with Commission’s rules. Client’s Signature Client’s Name/Title: Xi Wang/VP

Company Name: Chengdu Vantron Technology Co., Ltd. Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan, P.R. China Telephone: 86-28-8512-3930 Fax No.: 86-28-8512-3935 Email: [email protected] FCC Confidential Authorization Current Date: 2022-8-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: 2AAGEVTC335L Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below:  Circuit Description --- (Long term)  Schematic --- (Long term)  Block Diagram --- (Long term)  NII Software Security Letter--- (Long term) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s Signature Client’s Name/Title: Xi Wang/VP

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Port Port BT/BLE/WiFi LTE- Diversity LTE-Main BT/BLE/WiFi Antenna Port LTE Antenna Port LTE Antenna Port Port

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS WWAN Module FCC ID: 2AJYU-8PYA005 IC: 23761-8PYA006 Chip Chip Chip Chip

RF EXPOSURE EVALUATION REPORT Applicant: Chengdu Vantron Technology Co., Ltd. Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan, P.R. China FCC ID: 2AAGEVTC335L IC: 11152A-VTC335L HVIN: VT-M2M-C335L Product Name: M2M Gateway Model Number: VT-M2M-C335L Standard(s): 47 CFR §1.1307, 47 CFR §15.247(i), 47 CFR §15.407(f) RSS-102 Issue 5 March 2015,Amendment 1 (February 2, 2021) The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR22070077-00D Date Of Issue: 2022-08-30 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00D Page 2 of 9 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00D Page 3 of 9 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 1.1 SAR-BASED EXEMPTION ..................................................................................................................... 4 1.1.1 APPLICABLE STANDARD ................................................................................................................... 4 1.1.2 PROCEDURE ....................................................................................................................................... 4 1.1.3 MEASUREMENT RESULT................................................................................................................... 6 1.2 MAXIMUM PERMISSIBLE EXPOSURE (MPE) .......................................................................... 7 1.2.1 APPLICABLE STANDARD ................................................................................................................... 7 1.2.2 PROCEDURE ....................................................................................................................................... 7 1.2.3 EUT WWAN INFORMATION▲: ...................................................................................................... 8 1.2.3 CALCULATED RESULT: ..................................................................................................................... 8 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00D Page 4 of 9 1.1 SAR-Based Exemption 1.1.1 Applicable Standard FCC §15.247 (i) &§15.407 (f) & §1.1307 Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See §1.1307(b)(1) of this chapter. 1.1.2 Procedure According to §1.1307(b)(3)(ii)(B) Simultaneous Transmission with both SAR-based and MPE-Based Test Exemptions This case is described in detail in § 1.1307(b)(3)(ii)(B) and covers the situations where both SAR-based and MPE-based exemption may be considered for test exemption in fixed, mobile, or portable device exposure conditions. For these cases, a device with multiple RF sources transmitting simultaneously will be considered an RF exempt device if the condition of Formula (1) is satisfied. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00D Page 5 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00D Page 6 of 9 1.1.3 Measurement Result Radio Frequency (MHz) Distance (mm) P th (mW) Maximum Conducted Power including Tune- up Tolerance (dBm) Antenna Gain (dBi) Conducted Power or ERP dBm mW 2.4G WLAN 2412-2462 250 3060 22 1.76 22 158.49 BLE 2402-2480 250 3060 4 1.76 4 2.51 BDR/EDR 2402-2480 250 3060 5 1.76 5 3.16 5.2G WLAN 5150-5250 250 3060 12 3.12 12.97 19.82 5.8G WLAN 5725-5850 250 3060 13 4.03 14.88 30.76 LTE B2 1850-1910 250 3060 23 5.65 26.5 446.68 LTE B4 1710-1755 250 3060 23 3.47 24.32 270.40 LTE B5 824-849 250 1681 25 5.03 27.88 613.76 LTE B12 699-716 250 1426 24 2.77 24.62 289.73 LTE B13 777-787 250 1585 23 3.77 24.62 289.73 LTE B14 788-798 250 1608 22 3.77 23.62 230.14 LTE B25 1850-1915 250 3060 23 5.65 26.5 446.68 LTE B26 814-849 250 1661 25 5.03 27.88 613.76 LTE B41 2496-2690 250 3060 25 4.29 27.14 517.61 LTE B66 1710-1780 250 3060 23 3.47 24.32 270.40 LTE B71 663-698 250 1353 22 2.60 22.45 175.79 Note: The devices may contain certified WWAN Module, FCC ID: 2AJYU-8PYA005 The WLAN or Bluetooth and WAAN can transmit simultane…

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TEST REPORT Applicant: Chengdu Vantron Technology Co., Ltd. Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan, P.R. China FCC ID: 2AAGEVTC335L IC: 11152A-VTC335L HVIN: VT-M2M-C335L Product Name: M2M Gateway Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 2, February 2017 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR22070077-00B Date Of Issue: 2022-08-30 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00B Page 2 of 59 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070077-00B Page 3 of 59 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 6 1.2.2 Support Equipment List and Details .............................................................................................................. 6 1.2.3 Support Cable List and Details ...................................................................................................................... 6 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 7 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 8 2. SUMMARY OF TEST RESULTS ............................................................................................ 9 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 10 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 10 3.1.1 Applicable Standard ..................................................................................................................................... 10 3.1.2 EUT Setup.................................................................................................................................................... 11 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 12 3.1.4 Test Procedure ............................................................................................................................................. 12 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 12 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 13 3.2.1 Applicable Standard ..................................................................................................................................... 13 3.2.2 EUT Setup.................................................................................................................................................... 13 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 14 3.2.4 Test Procedure ............................................................................................................................................. 14 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 15 3.3 20 DB BANDWIDTH ............................................................................................................................. 1 6 3.3.1 Applicable Standard ..................................................................................................................................... 16 3.3.2 EUT Setu…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View