ZMOMC610LALTE Module

FIBOCOM MC610 Series Hardware Guide Version: V1.0.1 Date: 2021-06-23 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All rights reserved. FIBOCOM MC610 Series Hardware Guide 2/70 Applicability Type No. Product Model Description 1 MC610-LA-00 Support MAIN_ANT, FDD/GSM, Bluetooth 2 MC610-LA-02 Support MAIN_ANT, FDD/GSM, WIFI-Scan and Bluetooth 3 MC610-EU-02 Support MAIN_ANT, FDD/GSM, WIFI-Scan and Bluetooth FIBOCOM MC610 Series Hardware Guide Version: V1.0.0 Date: 2020-11-20 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All rights reserved. FIBOCOM MC610 Series Hardware Guide 3/70 Copyright Copyright ©2020 Fibocom Wireless Inc. All rights reserved. Without the prior written permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or transmit the document in any form. Notice The document is subject to update from time to time owing to the product version upgrade or other reasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee. Trademark The trademark is registered and owned by Fibocom Wireless Inc. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All rights reserved. FIBOCOM MC610 Series Hardware Guide 4/70 Change History Version Author Reviewer Approver Update Description V1.0.1 Xu Kaiqiang Wang Liuxia Jin Haibo 2021-06-23 Modify voltage range and RF index, add WIFI /BT index additional MC610-LA-02 additional MC610-EU-02 V1.0.0 Zhao Meiqing Wang Bo Wang Yuanguang Liu Ke 2020-11-20 Initial version Reproduction forbidden without Fibocom Wireless Inc. written authorization - All rights reserved. FIBOCOM MC610 Series Hardware Guide 5/70 Contents 1 About This Document ................................................................................................... 8 1.1 Description ......................................................................................................................... 8 1.2 Safety Instructions .............................................................................................................. 8 1.3 References ......................................................................................................................... 9 1.4 Related Documents .......................................................................................................... 10 2 Product Overview ........................................................................................................ 11 2.1 Product Introduction ......................................................................................................... 11 2.2 Product Specification ........................................................................................................ 11 2.3 Hardware Diagram ........................................................................................................... 12 2.4 Operating Mode ................................................................................................................ 13 3 Application Interface ................................................................................................... 15 3.1 LCC+LGA Interface .......................................................................................................... 15 3.1.1 Pin Distribution .................................................................................................................. 15 3.1.2 Pin Definition ..................................................................................................................... 16 3.1.3 Pin Multiplexing ................................................................................................................. 25 3.2 Power ............................................................................................................................... 25 3.2.1 Power Supply .................................................................................................................... 26 3.2.2 1.8 V Output ...................................................................................................................... 27 3.2.3 Power Consumption .......................................................................................................... 28 3.3 Control Signal ................................................................................................................... 29 3.3.1 Module Startup .................................................................................................................. 30 3.3.2 Module Shutdown .............................................................................................................. 31 3.3.3 Module Reset .................................................................................................................... 33 3.4 USB Interface ................................................................................................................... 35 3.4.1 USB Interface Definition .................................................................................................... 35 3.5 USIM Interface ................................................................................................................. 36 3.5.1 USIM Pins .......................................................................................................................... 36 3.5.2 USIM Interface Circuit ....................................................................................................... 36 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All rights reserved. FIBOCOM MC610 Series Hardware Guide 6/70 3.5.3 USIM Design Requirements .............................................................................................. 38 3.6 UART Interface ..........................…

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Request for Modular/Limited Modular Approval Date: July 29, 2021 Subject: Manufacturer’s Declaration for ☒ - Modular Approval ☐ - Split Modular Approval ☐ - Limited Modular Approval ☐ - Limited Split Modular Approval Confidentiality Request for: ZMOMC610LA 8 Basic Requirements – FCC Part 15.212(a)(1) For Items Marked “NO(*)”, the Limited Module Description Must be Filled Out on the Following Pages Modular Approval Requirement Requirement Met 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with FCC limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non-compliant operation. The physical crystal and tuning capacitors may be located external to the shielded radio elements. 15.212(a)(1)(i) ☒ - YES ☐ - NO(*) Details: <example – The module contains a metal shield which covers all RF components and circuitry. The shield is located on the top of the board next to antenna connector> 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with FCC requirements under conditions of excessive data rates or over-modulation. 15.212(a)(1)(ii) ☒ - YES ☐ - NO(*) Details: <example – Data to the modulation circuit is buffered as described in the operational description provided with the application> 3. The modular transmitter must have its own power supply regulation on the module. This is intended to ensure that the module will comply with FCC requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. 15.212(a)(1)(iii) ☒ - YES ☐ - NO(*) Details: <example – The module contains its own power supply regulation. Please refer to schematic filed with this application> 4. The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b), 15.204(c), 15.212(a), and 2.929(b). 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 ‘‘professional installation’’ provision of § 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph 15.212(b). 15.212(a)(1)(iv) ☒ - YES ☐ - NO(*) Details: <example – The module connects to its antenna using an UFL connector which is considered a non- standard connector. A list of antennas tested and approved with this device may be found in users manual provided with the application> 5. 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. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see Section 15.31(i)). 15.212(a)(1)(v) ☒ - YES ☐ - NO(*) Details: <example – The module was tested stand-alone as shown in test setup photographs filed with this application> 070920-02b Modular Approval Requirement Requirement Met 6. The modular transmitter must be labeled with its own FCC ID number, or use an electron display (see KDB Publication 784748). If using a permanently affixed label with its own FCC ID number, 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: ZMOMC610LA” or “Contains FCC ID: ZMOMC610LA” 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. If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. 15.212(a)(1)(vi) ☒ - YES ☐ - NO(*) Details: <example – There is a label on the module as shown in the labeling exhibit filed with this application. Host specific labeling instructions are shown in the installation manual .filed with this application.> 7. The modular transmitter must comply with all specific rule or operating req…

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Fibocom Wireless Inc. 1101,Tower A, Building 6, Shenzhen International Innovation Valley, Dashi 1st Rd, Nanshan, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Data: May 27, 2021 Confidentiality Request FCC ID: ZMOMC610LA Pursuant to Sections 0.457 and 0.459 of the commission's rules, we request short-term confidential treatment for the following information until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User Manual Internal Photos Thank you, Sincerely yours, Lucy Liu Fibocom Wireless Inc. TEL: +86-755-26525092

Fibocom Wireless Inc. 1101,Tower A, Building 6, Shenzhen International Innovation Valley, Dashi 1st Rd, Nanshan, Shenzhen, China Confidentiality Letter Date: 2021.07.28 Federal Communications Commission Authorization and Evaluation Division FCC ID: ZMOMC610LA Confidentiality Request Pursuant to FCC 47 CRF 0.457(d) and 0.459, we request that a part of the subject FCC application listed below be held permanently confidential and permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. ⚫ Operational Description ⚫ Part List ⚫ Tune up procedure ⚫ Block Diagram ⚫ Schematics Further, the Applicant has spent substantial effort in developing this product, some aspects of which are deemed to be trade secret and proprietary. Having the subject information easily available to our competitors in this market would negate the advantage we have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Sincerely yours, Lucy Liu Fibocom Wireless Inc. TEL: +86-755-26525092

Fibocom Wireless Inc. 1101,Tower A, Building 6, Shenzhen International Innovation Valley, Dashi 1st Rd, Nanshan, Shenzhen, China Declaration of authorization Date: 2021.07.28 Product Name: LTE Module Model No.: MC610-LA FCC ID: ZMOMC610LA We, the undersigned, hereby authorize MRT Technology (Suzhou) Co., Ltd to act on our behalf, to act on our behalf in all manners relating to FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by MRT Technology (Suzhou) Co., Ltd within the scope of this authorization shall have the same effects as our own. Name Representative of agent: Marlin Chen Agent Company name: MRT Technology (Suzhou) Co., Ltd Address: D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone, City: Suzhou Country: China If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, Lucy Liu Fibocom Wireless Inc. TEL: +86-755-26525092

Report No .: 2107RSU045-UE 1 of 2 EUT External Photograph (1) Test Platform Photo (2) Test Platform Photo Report No .: 2107RSU045-UE 2 of 2 (3) EUT Photo (4) EUT Photo

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved MC610-LA Page 1 of 2 MC610-LA FCC label design document_V1.0 Material: Laser carving Versions Version Date Remarks V1.0 2021-06-22 NA Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved MC610-LA Page 2 of 2 Instruction S/N S/N number, 10 numbers. The SN in the sample label figure above is just an example number. For the actual SN, please refer to the latest version of "Product and Packaging SN Coding Rules". The font is subject to the label sample figure. IMEI IMEI number, composed of 15 digits. The number in label image above is just an example, the font is subject to the label sample figure. Other instructions： QR code (default), QR code is multi-code in one, 6*6mm, and the information sequentially includes IMEI;S/N (separated by semi-colon in English) 3. It's on the shield

Report No.: 2107RSU045-UE 1 of 1 EUT Internal Photograph (1) EUT Photo (2) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.: 2107RSU045-U4 Phone: +886-3-3288388 Report Version: V01 Web: www.mrt-cert.com Issue Date: 08-02-2021 Page Number: 1 of 7 RF Exposure Evaluation Declaration FCC ID: ZMOMC610LA Application: Fibocom Wireless Inc. Application Type: Certification Product: LTE Module Model No.: MC610-LA Brand Name: Fibocom FCC Classification: PCS Licensed Transmitter (PCB) Test Procedure(s): KDB 447498 D01v06 Reviewed By: Jame Yuan Approved By: Robin Wu The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standards through the calibration of the equipment and evaluated measurement uncertainty herein. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2107RSU045-U4 Page Number: 2 of 7 Revision History Report No. Version Description Issue Date Note 2107RSU045-U4 Rev. 01 Initial Report 08-02-2021 Valid Report No.: 2107RSU045-U4 Page Number: 3 of 7 1. GENERAL INFORMATION 1.1. Applicant Fibocom Wireless Inc. 1101, Tower A, Building 6, Shenzhen International Innovation Valley, Dashi 1st Rd, Nanshan, Shenzhen, China 1.2. Manufacturer Fibocom Wireless Inc. 1101, Tower A, Building 6, Shenzhen International Innovation Valley, Dashi 1st Rd, Nanshan, Shenzhen, China 1.3. Testing Facility Test Site - MRT Suzhou Laboratory Laboratory Location (Suzhou - Wuzhong) D8 Building, No.2 Tian’edang Rd., Wuzhong Economic Development Zone, Suzhou, China Laboratory Location (Suzhou - SIP) 4b Building, Liando U Valley, No.200 Xingpu Rd., Shengpu Town, Suzhou Industrial Park, China Laboratory Accreditations A2LA: 3628.01 CNAS: L10551 FCC: CN1166 ISED: CN0001 VCCI: R-20025, G-20034, C-20020, T-20020, R-20141, G-20134, C-20103, T-20140 Test Site - MRT Shenzhen Laboratory Laboratory Location (Shenzhen) 1G, Building A, Junxiangda Building, Zhongshanyuan Road West, Nanshan District, Shenzhen, China Laboratory Accreditations A2LA: 3628.02 CNAS: L10551 FCC: CN1284 ISED: CN0105 Test Site - MRT Taiwan Laboratory Laboratory Location (Taiwan) No. 38, Fuxing 2 nd Rd., Guishan Dist., Taoyuan City 333, Taiwan (R.O.C.) Laboratory Accreditations TAF: L3261-190725 FCC: 291082, TW3261 ISED: TW3261 Report No.: 2107RSU045-U4 Page Number: 4 of 7 1.4. Product Information Product Name LTE Module Model No. MC610-LA Brand Name Fibocom Hardware Version V1.3 Software Version 16000.1000.00.96.12.02 IMEI 860369050012085 Operating Temperature -30 ~ 75 °C Operation Voltage 3.4 ~ 4.2V Bluetooth Specification V4.2 (Single mode) Wi-Fi Specification 802.11b (Receive only) GSM Specification GSM 850, PCS 1900 LTE Cat1.bis Specification FDD Band: 2, 4, 5, 7, 66 Antenna Information Refer to section 1.5 Note: The information of EUT was provided by the manufacturer, and the accuracy of the information shall be the responsibility of the manufacturer. 1.5. Antennas details Te c h n o l o g y Frequency Range (MHz) Antenna Type Max Peak Gain (dBi) Wi-Fi 802.11b 2412 ~ 2472 External 1.0 Bluetooth-LE 2402~2480 1.0 GSM 850 824 ~ 849 1.5 PCS 1900 1850 ~ 1910 0.9 LTE Cat1.bis Band 2 1850 ~ 1910 0.9 LTE Cat1.bis Band 4 1710 ~ 1755 1.3 LTE Cat1.bis Band 5 824 ~ 849 1.5 LTE Cat1.bis Band 7 2500 ~ 2570 2.3 LTE Cat1.bis Band 66 1710 ~ 1780 1.4 Report No.: 2107RSU045-U4 Page Number: 5 of 7 2. RF Exposure Evaluation 2.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- f/1500 30 1500-100,000 -- -- 1 30 f= Frequency in MHz Calculation Formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 r = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1mW/cm². If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Report No.: 2107RSU045-U4 Page Number: 6 of 7 2.2. Test Result of RF Exposure Evaluation Product LTE Module Test Item RF Exposure Evaluation Test Mode Frequency Band (MHz) Maximum Scaled Power (dBm) Antenna Gain (dBi) ERP (EIRP) (dBm) Power Density at 20cm (mW/cm 2 ) Limit (mW/cm 2 ) BLE 2402 ~ 2480 7.0 1.0 8.00 0.0013 1.0000 GSM 850 824 ~ 849 35.0 1.5 34.35 0.5417 0.5493 GPRS 850 824 ~ 849 35.0 1.5 34.35 0.5417 0.5493 PCS 1900 1850 ~ 1910 32.0 0.9 32.90 0.3879 1.0000 GPRS 1900 1850 ~ 1910 32.0 0.9 32.90 0.3879 1.0000 Cat1.bis Band 2 1850 ~ 1910 25.0 0.9 25.90 0.0774 1.0000 Cat1.bis Band 4 1710 ~ 1755 25.0 1.3 26.30 0.0849 1.0000 Cat1.bis Band 5 824 ~ 849 25.0 1.5 24.35 0.0542 0.5493 Cat1.bis Band 7 2500 ~ 2570 25.0 2.3 27.30 0.1068 1.0000 Cat1.bis Band 66 1710 ~ 1780 25.0 1.4 26.40 0.0868 1.0000 Conclusion: GSM or LTE and Bluetooth-LE can transmit simultaneously. The max value is 0.5417/0.5493 + 0.0013/1 = 0.9875 < 1 Therefore, the Safety Distance is 20 cm. The End Report No.: 2107RSU045-U4 Page Number: 7 of 7 Appendix A – EUT Photograph Refer to “2107RSU045-UE” file.

MRT Technology (Suzhou) Co., Ltd Report No.: 2107RSU045-U3 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 08-02-2021 Page Number: 1 of 54 MEASUREMENT REPORT FCC PART 15.247 Bluetooth-LE FCC ID: ZMOMC610LA Applicant: Fibocom Wireless Inc. Product: LTE Module Model No.: MC610-LA Trademark: Fibocom FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part15 Subpart C (Section 15.247) Test Date: July 18 ~ 21, 2021 Test Result: Complies Reviewed By: Jame Yuan Approved By: Robin Wu The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2013. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2107RSU045-U3 Page Number: 2 of 54 Revision History Report No. Version Description Issue Date Note 2107RSU045-U3 Rev. 01 Initial Report 08-02-2021 Valid Report No.: 2107RSU045-U3 Page Number: 3 of 54 CONTENTS Description Page 1. General Information ................................................................................................................. 5 1.1. Applicant ......................................................................................................................... 5 1.2. Manufacturer ................................................................................................................... 5 1.3. Te s t i n g Facility ................................................................................................................ 5 2. PRODUCT INFORMATION ....................................................................................................... 6 2.1. Equipment Description .................................................................................................... 6 2.2. Product Specification Subjective to this Report .............................................................. 6 2.3. Working Frequencies for this report ................................................................................ 7 2.4. Test Mode ....................................................................................................................... 7 2.5. Configuration of Test System ......................................................................................... 8 2.6. Test System Details ........................................................................................................ 8 2.7. Test Software .................................................................................................................. 8 2.8. Te s t E n v i r o n m e n t C o n d i t i o n ............................................................................................ 9 2.9. Duty Cycle ....................................................................................................................... 9 2.10. EMI Suppression Device(s)/Modifications ...................................................................... 9 2.11. Labeling Requirements ................................................................................................. 10 3. ANTENNA REQUIREMENTS .................................................................................................. 11 4. TEST EQUIPMENT CALIBRATION DATE .............................................................................. 12 5. MEASUREMENT UNCERTAINTY ........................................................................................... 16 6. TEST RESULT ......................................................................................................................... 17 6.1. Summary ....................................................................................................................... 17 6.2. Occupied Bandwidth Measurement .............................................................................. 18 6.2.1. Te s t L i m i t ................................................................................................................... 18 6.2.2. Te s t Procedure used ................................................................................................. 18 6.2.3. Te s t Setting ............................................................................................................... 18 6.2.4. Te s t Setup ................................................................................................................. 19 6.2.5. Te s t Result ................................................................................................................ 20 6.3. Output Power Measurement ......................................................................................... 21 6.3.1. Te s t Limit ................................................................................................................... 21 6.3.2. Te s t Procedure Used ................................................................................................ 21 6.3.3. Te s t Setting ............................................................................................................... 21 6.3.4. Te s t Setup ................................................................................................................. 22 6.3.5. Te s t R e s u l t ................................................................................................................ 23 6.4. Power Spectral Density Measurement ......................................................................... 24 Report No.: 2107RSU045-U3 Page Number: 4 of 54 6.4.1. Te s t Limit ................................................................................................................... 24 6.4.2. Te s t Procedure Used ..............................................................…

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Report No .: 2107RSU045- UT 1 of 3 Test Setup Photograph Description: Front View of Conducted Emission Test Setup Description: Back View of Conducted Emission Test Setup for Power Port Report No .: 2107RSU045- UT 2 of 3 Description: Transmit Spurious Emission Test Setup for below 1GHz Description: Transmit Spurious Emission Test Setup for above 1GHz Report No .: 2107RSU045- UT 3 of 3 Description: Radiated Emission Test Setup for below 1GHz Description: Radiated Emission Test Setup for above 1GHz