OJFE62-N2-17Remote Unit N2RU-I-8-DC

Installation Manual | CMA-794-AEN | Page 1 Nano Power (E62-N2) Installation Manual Everon™ 6200 This document describes the installation procedure for the E62-N2 remote unit. This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC License to operate this device. NOTE: Only authorized person can enter the area where the antenna is installed. And the person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. Awareness of the potential for RF exposure in a workplace or similar environment can be provided through specific training as part of a RF safety program. GENERAL INFORMATION The E62-N2RU is a low-power remote unit supporting cellular technologies on fiber optic cable using the CPRI protocol. The N2 is ideal for multioperator multiband deployments of cellular services in small-to-medium coverage areas. The N2 supports up to eight 20 dBm RF channels. The N2 converts an optical signal to RF and then transmits at the relevant 3GPP band and receives the analog RF signal, conditions it, and converts it back to optical for routing to the E2 or A2. Installation Manual | CMA-794-AEN | Page 2 CONTENT GENERAL ....................................................................................................................................... 4 WARNINGS ................................................................................................................................... 4 SITE CONSIDERATIONS .............................................................................................................. 4 ENVIRONMENTAL ........................................................................................................................ 4 PREPARATION .............................................................................................................................. 5 UNPACKING AND INSPECTION .................................................................................................. 5 TOOLS ........................................................................................................................................... 5 SYSTEM CABLING ....................................................................................................................... 5 E62-N2RU POWER SUPPLY ........................................................................................................ 6 OPTICAL TRANSCEIVER MODULE ............................................................................................. 8 Single Port Bidirectional SFP Transceiver .............................................................................. 8 Dual Port SFP Transceiver ..................................................................................................... 9 INSTALLATION OF THE A2 ......................................................................................................... 10 MOUNT THE A2 IN THE RACK .................................................................................................. 10 A2 Accessories ..................................................................................................................... 10 Attach A2 Handle .................................................................................................................. 11 Attach Sliding Rails and A2 to Rack ..................................................................................... 11 Fan Installation ..................................................................................................................... 12 Connect Power and Ground Cable to A2 .............................................................................. 13 MOUNT THE A2 ON THE WALL ................................................................................................. 14 Attach Handle to A2 .............................................................................................................. 14 Mount A2 to Wall .................................................................................................................. 14 Connect Power and Ground Cable to A2 .............................................................................. 15 A2 MOUNTING DIMENSION SPACING ...................................................................................... 16 INSTALLATION OF THE EU-O .................................................................................................... 17 MOUNT THE EU-O IN THE RACK .............................................................................................. 17 EU-O Accessories ................................................................................................................ 17 Attach EU-O Handle ............................................................................................................. 18 Attach Sliding Rails and EU-O to Rack ................................................................................. 18 Installation Manual | CMA-794-AEN | Page 3 Connect Power and Ground Cable to EU-O ......................................................................... 19 MOUNT THE EU-O ON THE WALL ............................................................................................ 20 Attach Handle to EU-O ......................................................................................................... 20 Mount EU-O to Wall .............................................................................................................. 20 Connect Power and Ground Cable to EU-O ......................................................................... 21 EU-O MOUNTING DIMENSION SPACING ................................................................................. 22 INSTALLATION OF THE E62-N2RU ......................................................................…

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Corning Restricted Corning Optical Communications LLC To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Corning Optical Communications LLC, 6 Concord Road, Shrewsbury, MA 01545 United States For FCC ID: OJFE62-N2-17; Model number: E62-N2 According to: FCC KDB 935210 D02 Signal Boosters Certification v04r02 For PART 20 booster device, IV.(d) requirement: (d)) Attestation (must be non-confidential exhibit, signed by the applicant; signature by test lab, agent, or TCB is not acceptable) should include: (1) Warning label messages will be also shown in online and point-of-sale marketing materials and on outside packaging of device We Corning Optical Communication Wireless declared our Warning label messages and Class B disclosure will be also shown in online and point-of-sale marketing materials and on outside packaging of device. WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. Sincerely, Name (Printed): Jyotin Basrur Signature: Title: Senior Director Product Line Management On behalf of Company: Corning Optical Communications LLC. Telephone: +1 774 772 0814 Corning Restricted © 2021 Corning Incorporated. All Rights Reserved.

Corning Restricted Corning Optical Communication LLC D ate: 2021-08-19 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 R egarding: FCC ID: OJFE62-N2-17 T o whom it may concern: We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. W e, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). W here our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Corning Optical Communication LLC. T his authorization is valid until further written notice from the applicant. Name (Printed): Jyotin Basrur Title: Senior Director, Product Line Management Signature/Electronic Signature: On behalf of Company: Corning Optical Communication LLC Telephone: 774 772 0814

Corning Restricted Corning Optical Communication LLC T o: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States F rom: Corning Optical Communication LLC 6 Concord Road, Shrewsbury, MA 01545 R egarding: Confidentiality Request regarding application for FCC ID: OJFE62-N2-17 L ONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. S chematic(s) Block Diagrams Operational Descriptions Tune-up BOM T he documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. S incerely, Signature/Electronic Signature: P rinted Name (on file with the FCC associated with the Grantee Code): Jyotin Basrur Title: Senior Director, Product Line Management Company Name: Corning Optical Communication LLC

Compliance Certification Services (Kunshan) Inc. Page: 1 of 12 Page 1 of 12 External Photos Applicant: Corning Optical Communications LLC Address of Applicant: 6 Concord Road, Shrewsbury, MA 01545 United States Equipment Under Test (EUT): Product Name: Remote Unit N2RU-I-8-DC Model No.: E62-N2 Compliance Certification Services (Kunshan) Inc. Page: 2 of 12 Page 2 of 12 External Antenna Compliance Certification Services (Kunshan) Inc. Page: 3 of 12 Page 3 of 12 Compliance Certification Services (Kunshan) Inc. Page: 4 of 12 Page 4 of 12 Compliance Certification Services (Kunshan) Inc. Page: 5 of 12 Page 5 of 12 Compliance Certification Services (Kunshan) Inc. Page: 6 of 12 Page 6 of 12 Integrated Antennas Compliance Certification Services (Kunshan) Inc. Page: 7 of 12 Page 7 of 12 Compliance Certification Services (Kunshan) Inc. Page: 8 of 12 Page 8 of 12 Compliance Certification Services (Kunshan) Inc. Page: 9 of 12 Page 9 of 12 Compliance Certification Services (Kunshan) Inc. Page: 10 of 12 Page 10 of 12 Compliance Certification Services (Kunshan) Inc. Page: 11 of 12 Page 11 of 12 Compliance Certification Services (Kunshan) Inc. Page: 12 of 12 Page 12 of 12 End

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Compliance Certification Services (Kunshan) Inc. Page: 1 of 15 Page 1 of 15 Internal Photos Applicant: Corning Optical Communications LLC Address of Applicant: 6 Concord Road, Shrewsbury, MA 01545 United States Equipment Under Test (EUT): Product Name: Remote Unit N2RU-I-8-DC Model No.: E62-N2 Compliance Certification Services (Kunshan) Inc. Page: 2 of 15 Page 2 of 15 Compliance Certification Services (Kunshan) Inc. Page: 3 of 15 Page 3 of 15 Compliance Certification Services (Kunshan) Inc. Page: 4 of 15 Page 4 of 15 Compliance Certification Services (Kunshan) Inc. Page: 5 of 15 Page 5 of 15 Compliance Certification Services (Kunshan) Inc. Page: 6 of 15 Page 6 of 15 Compliance Certification Services (Kunshan) Inc. Page: 7 of 15 Page 7 of 15 Compliance Certification Services (Kunshan) Inc. Page: 8 of 15 Page 8 of 15 Compliance Certification Services (Kunshan) Inc. Page: 9 of 15 Page 9 of 15 Compliance Certification Services (Kunshan) Inc. Page: 10 of 15 Page 10 of 15 Compliance Certification Services (Kunshan) Inc. Page: 11 of 15 Page 11 of 15 Compliance Certification Services (Kunshan) Inc. Page: 12 of 15 Page 12 of 15 Compliance Certification Services (Kunshan) Inc. Page: 13 of 15 Page 13 of 15 Compliance Certification Services (Kunshan) Inc. Page: 14 of 15 Page 14 of 15 Compliance Certification Services (Kunshan) Inc. Page: 15 of 15 Page 15 of 15 End

Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108702 Page: 1 of 7 Eric Lin Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. TEST REPORT Application No.: KSEM2107001087CR Applicant: Corning Optical Communications LLC Address of Applicant: 6 Concord Road, Shrewsbury, MA 01545 United States Manufacturer: Corning Optical Communications LLC Address of Manufacturer: 6 Concord Road, Shrewsbury, MA 01545 United States Factory: Sunwave Communications Co., Ltd Address of Factory: 581 Houju Avenue, Binjiang District, Hangzhou, China Equipment Under Test (EUT): EUT Name: Remote Unit N2RU-I-8-DC Model No.: E62-N2 Trade mark: CORNING FCC ID: OJFE62-N2-17 Standard(s) : FCC Rules 47 CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Date of Receipt: 2021-03-08 Date of Test: 2021-03-10 to 2021-04-12 Date of Issue: 2021-07-12 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108702 Page: 2 of 7 Revision Record Version Description Date Remark 00 Original 2021-07-12 / Authorized for issue by: Damon Zhou / Project Engineer Eric Lin / Reviewer Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108702 Page: 3 of 7 2 Contents Page 1 COVER PAGE.............................................................................................................................................. 1 2 CONTENTS .................................................................................................................................................. 3 3 GENERAL INFORMATION ......................................................................................................................... 4 3.1 DETAILS OF E.U.T.................................................................................................................................. 4 3.2 TEST LOCATION ..................................................................................................................................... 5 3.3 TEST FACILITY ....................................................................................................................................... 5 3.4 DEVIATION FROM STANDARDS ................................................................................................................ 5 3.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................... 5 4 TEST STANDARDS AND LIMITS ............................................................................................................... 6 4.1 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS: ............................................................................ 6 5 MEASUREMENT AND CALCULATION ..................................................................................................... 7 5.1 MAXIMUM TRANSMIT POWER ................................................................................................................... 7 5.2 MPE CALCULATION ................................................................................................................................ 7 Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108702 Page: 4 of 7 3 General Information Note: The antenna gain value is provided by the customer. The test lab will not be responsible for wrong test result due to incorrect information about antenna gain values. 3.1 Details of E.U.T. Product Name: Remote Unit N2RU-I-8-DC Model No.: E62-N2 Trade Mark: CORNING Power Supply: DC 48V by Adapter Adapter: GST160A48 Input: 100-240V AC 50/60Hz 100W Output: DC 48V/3.34A 160W MAX Test Voltage AC 120V/60Hz Max Power Consumption: 100W Serial Number: SWR7820938C Firmware version: iDAS_DRRU_E62-N2_V1.6_4300_20210308 Type of Modulation LTE Frequency Band: Band 66: Downlink 2110MHz to 2200MHz Normal Output Power: 20 ± 2dBm (downlink) System Gain: 20 ± 3dB Power Control Method: ALC Antenna Type: External / Internal Antenna Antenna Gain: Max Antenna Gain 3dBi(Provided by manufacturer) Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108702 Page: 5 of 7 3.2 Test Location All tests were performed at: Compliance Certification Services (Kunshan) Inc. No.10 Weiye Rd, Innovation park, Eco&Tec, Development Zone, Kunshan City, Jiangsu, China. Tel: +86 512 5735 5888 Fax: +86 512 5737 0818 No tests were sub-contracted. 3.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L4354) CNAS has accredited Compliance Certification Services (Kunshan) In c. to ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laborator ies) for the competence in the field of testing. • A2LA (Certificate No. 2541.01) Compliance Certification Services (Kunshan) Inc. is accredited by the American Association for Laboratory Accreditation (A2LA). Certificate No. 2541.01. • FCC (Designation Number: CN1172) Compliance Certification Services Inc. has been recognized as an accredited testing laboratory. Designation Number: CN1172. • ISED (CAB Identifier: CN0072) Compliance Certification Services (Kunshan) Inc. has been recognized by Innovation, Science and Economic Development (ISED) Canada as an accredite d testing laboratory.…

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Compliance Certification Services (Kunshan) Inc. 1 of 2 Appendix A-RF Output Power and Amplifier Gain Test Data: FDD LTE Band 66 Mode Operation Band Frequency (MHz) Signal Type Signal Level (dBm) Input Power (dBm) Output Power (dBm) Total Output Power (dBm) Gain (dB) Ant 1 Ant 2 Ant 3 Ant 4 SISO Mode Downlink 2110MHz ~2200MHz 2155.0MHz AWGN Pre-AGC 0 19.96 -- -- -- 19.96 19.96 3dB Above AGC 3 19.91 -- -- -- 19.91 / 2155.0MHz GSM Pre-AGC 0 20.68 -- -- -- 20.68 20.68 3dB Above AGC 3 20.65 -- -- -- 20.65 / MIMO Mode Downlink 2110MHz ~2200MHz 2155.0MHz AWGN Pre-AGC 0 19.96 19.92 19.67 19.46 25.78 / 3dB Above AGC 3 19.91 19.82 19.57 19.33 25.68 / 2155.0MHz GSM Pre-AGC 0 20.68 20.62 20.57 20.71 26.67 / 3dB Above AGC 3 20.65 20.54 20.29 20.06 26.41 / Remark: EIRP of the EUT is 29.67dBm which is less than the EIRP limit of which is 1000.0W. This EUT supports 4*4 MIMO. For MIMO mode the output signals are considered completely uncorrelated, so the antenna gain is 3dBi. Compliance Certification Services (Kunshan) Inc. 2 of 2 Mode Operation Band Frequency (MHz) Signal Type Signal Level (dBm) Input Power (dBm) PAPR (dB) Limit (dB) FDD LTE Band 66 Downlink 2110MHz ~2200MHz 2155.0MHz AWGN Pre-AGC 0 7.46 13.0 3dB Above AGC 3 7.13 13.0 2155.0MHz GSM Pre-AGC 0 0.05 13.0 3dB Above AGC 3 0.05 13.0 FDD LTE Band 66 _ AWGN Pre-AGC 3dB Above AGC FDD LTE Band 66 _ GSM Pre-AGC 3dB Above AGC

Compliance Certification Services (Kunshan) Inc. 1 of 8 Appendix B-Conducted Spurious Emissions Test Data: FDD LTE Band 66 Channel Frequency Range (MHz) Worst Test Level (dBm) Limit (dBm) Result AWGN GSM LCH 0.009 - 0.15 -59.580 -59.623 -19.02 Pass 0.15 - 30 -65.385 -65.876 -19.02 Pass 30 -1000 -62.292 -70.987 -19.02 Pass 1000 - 2109 -19.702 -19.803 -19.02 Pass 2201 -18000 -51.502 -51.522 -19.02 Pass 18000 - 24000 -44.395 -44.206 -19.02 Pass MCH 0.009 - 0.15 -59.746 -59.755 -19.02 Pass 0.15 - 30 -65.852 -65.831 -19.02 Pass 30 -1000 -72.679 -72.522 -19.02 Pass 1000 - 2109 -51.025 -50.234 -19.02 Pass 2201 -18000 -54.614 -55.687 -19.02 Pass 18000 - 24000 -44.635 -44.685 -19.02 Pass HCH 0.009 - 0.15 -59.585 -59.342 -19.02 Pass 0.15 - 30 -65.194 -65.487 -19.02 Pass 30 -1000 -72.729 -72.602 -19.02 Pass 1000 - 2109 -49.777 -40.263 -19.02 Pass 2201 -18000 -29.472 -50.978 -19.02 Pass 18000 - 24000 -44.378 -44.492 -19.02 Pass Note: This EUT supports 4*4 MIMO, since we only presented the results of a test port of the worst, so we subtract the limit 10 * log (4). Compliance Certification Services (Kunshan) Inc. 2 of 8 FDD LTE Band 66 _ AWGN _ Low Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 18000-24000MHz Compliance Certification Services (Kunshan) Inc. 3 of 8 FDD LTE Band 66 _ AWGN _ Middle Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 18000-24000MHz Compliance Certification Services (Kunshan) Inc. 4 of 8 FDD LTE Band 66 _ AWGN _ High Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 18000-24000MHz Compliance Certification Services (Kunshan) Inc. 5 of 8 FDD LTE Band 66 _ GSM _ Low Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 18000-24000MHz Compliance Certification Services (Kunshan) Inc. 6 of 8 FDD LTE Band 66 _ GSM _ Middle Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 18000-24000MHz Compliance Certification Services (Kunshan) Inc. 7 of 8 FDD LTE Band 66 _ GSM _ High Channel 9-150KHz 150KHz-30MHz 30-1000MHz 1000-2109MHz 2201-18000MHz 2201-18000MHz (Verification) Compliance Certification Services (Kunshan) Inc. 8 of 8 18000-24000MHz

Compliance Certification Services (Kunshan) Inc. 1 of 5 Appendix C-Out-of-bandout-of-block emissions Test Data: FDD LTE Band 66 Signal Input Signal Level Test Range Worst Test Level (dBm) Limit (dBm) Result AWGN GSM One Pre-AGC Low Edge -27.167 -27.370 -19.02 Pass Up Edge -27.801 -27.558 -19.02 Pass 3dB Above AGC Low Edge -27.086 -27.061 -19.02 Pass Up Edge -27.791 -26.807 -19.02 Pass Two Pre-AGC Low Edge -27.146 -26.642 -19.02 Pass Up Edge -27.364 -26.562 -19.02 Pass 3dB Above AGC Low Edge -26.902 -26.258 -19.02 Pass Up Edge -27.121 -26.468 -19.02 Pass Note: This EUT supports 4*4 MIMO, since we only presented the results of a test port of the worst, so we subtract the limit 10 * log (4). Compliance Certification Services (Kunshan) Inc. 2 of 5 FDD LTE Band 66 _ AWGN _ One signal input Pre-AGC _ Low Edge Pre-AGC _ Up Edge 3dB Above AGC _ Low Edge 3dB Above AGC _ Up Edge Compliance Certification Services (Kunshan) Inc. 3 of 5 FDD LTE Band 66 _ GSM _ One signal input Pre-AGC _ Low Edge Pre-AGC _ Up Edge 3dB Above AGC _ Low Edge 3dB Above AGC _ Up Edge Compliance Certification Services (Kunshan) Inc. 4 of 5 FDD LTE Band 66 _ AWGN _ Two signal input Pre-AGC _ Low Edge Pre-AGC _ Up Edge 3dB Above AGC _ Low Edge 3dB Above AGC _ Up Edge Compliance Certification Services (Kunshan) Inc. 5 of 5 FDD LTE Band 66 _ GSM _ Two signal input Pre-AGC _ Low Edge Pre-AGC _ Up Edge 3dB Above AGC _ Low Edge 3dB Above AGC _ Up Edge

Compliance Certification Services (Kunshan) Inc. 1 of 4 Appendix D-Radiated Spurious Emissions Test Data: External Antenna: FDD LTE Band 66: Low Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 132.6 36.0 Horizontal -58.3 -13.0 -45.3 314.1 197.0 Horizontal -56.7 -13.0 -43.7 831.5 136.0 Horizontal -52.6 -13.0 -39.6 2497.6 194.0 Horizontal -49.9 -13.0 -36.9 6345.6 164.0 Horizontal -49.4 -13.0 -36.4 10828.3 70.0 Horizontal -50.2 -13.0 -37.2 91.0 227.0 Vertical -55.4 -13.0 -42.4 430.5 338.0 Vertical -54.1 -13.0 -41.1 674.0 166.0 Vertical -52.6 -13.0 -39.6 2488.7 271.0 Vertical -50.9 -13.0 -37.9 6331.5 143.0 Vertical -47.9 -13.0 -34.9 12112.6 232.0 Vertical -49.2 -13.0 -36.2 Middle Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 113.6 111.0 Horizontal -56.6 -13.0 -43.6 337.5 177.0 Horizontal -54.2 -13.0 -41.2 712.6 268.0 Horizontal -53.9 -13.0 -40.9 2499.5 122.0 Horizontal -50.1 -13.0 -37.1 6341.4 15.0 Horizontal -49.8 -13.0 -36.8 9805.4 9.0 Horizontal -49.4 -13.0 -36.4 159.4 328.0 Vertical -56.3 -13.0 -43.3 341.0 257.0 Vertical -54.0 -13.0 -41.0 731.1 207.0 Vertical -51.5 -13.0 -38.5 2495.5 68.0 Vertical -49.2 -13.0 -36.2 6337.2 175.0 Vertical -50.0 -13.0 -37.0 11115.4 146.0 Vertical -48.4 -13.0 -35.4 Compliance Certification Services (Kunshan) Inc. 2 of 4 High Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 154.8 257.0 Horizontal -56.7 -13.0 -43.7 329.3 20.0 Horizontal -55.5 -13.0 -42.5 797.4 243.0 Horizontal -52.9 -13.0 -39.9 2482.2 206.0 Horizontal -47.8 -13.0 -34.8 6332.3 152.0 Horizontal -48.2 -13.0 -35.2 12191.2 205.0 Horizontal -48.9 -13.0 -35.9 115.5 101.0 Vertical -58.8 -13.0 -45.8 369.1 213.0 Vertical -53.3 -13.0 -40.3 684.9 347.0 Vertical -54.4 -13.0 -41.4 2493.9 252.0 Vertical -50.9 -13.0 -37.9 6345.8 172.0 Vertical -50.4 -13.0 -37.4 9572.6 85.0 Vertical -49.7 -13.0 -36.7 Compliance Certification Services (Kunshan) Inc. 3 of 4 In ternal Antenna: FDD LTE Band 66: Low Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 132.7 36.0 Horizontal -57.5 -13.0 -44.5 314.8 197.0 Horizontal -57.0 -13.0 -44.0 830.4 137.0 Horizontal -52.5 -13.0 -39.5 2497.7 195.0 Horizontal -48.8 -13.0 -35.8 6344.8 165.0 Horizontal -48.2 -13.0 -35.2 10827.6 69.0 Horizontal -50.3 -13.0 -37.3 91.7 226.0 Vertical -55.3 -13.0 -42.3 431.5 338.0 Vertical -54.5 -13.0 -41.5 673.1 166.0 Vertical -51.4 -13.0 -38.4 2487.5 270.0 Vertical -50.6 -13.0 -37.6 6332.3 144.0 Vertical -48.6 -13.0 -35.6 12113.5 231.0 Vertical -50.2 -13.0 -37.2 Middle Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 114.3 110.0 Horizontal -56.2 -13.0 -43.2 336.5 177.0 Horizontal -53.8 -13.0 -40.8 712.7 268.0 Horizontal -55.0 -13.0 -42.0 2500.1 122.0 Horizontal -50.2 -13.0 -37.2 6340.9 15.0 Horizontal -50.2 -13.0 -37.2 9806.4 10.0 Horizontal -49.3 -13.0 -36.3 160.2 328.0 Vertical -56.1 -13.0 -43.1 341.2 257.0 Vertical -54.0 -13.0 -41.0 732.0 207.0 Vertical -51.8 -13.0 -38.8 2494.4 69.0 Vertical -48.7 -13.0 -35.7 6337.8 174.0 Vertical -49.6 -13.0 -36.6 11115.3 146.0 Vertical -47.3 -13.0 -34.3 Compliance Certification Services (Kunshan) Inc. 4 of 4 High Channel Frequency Spurious Emission Level Limit Over limit (MHz) (Deg) Polaxis (dBm) dBm (dB) 154.2 258.0 Horizontal -55.6 -13.0 -42.6 329.8 19.0 Horizontal -54.9 -13.0 -41.9 796.6 243.0 Horizontal -51.8 -13.0 -38.8 2481.1 206.0 Horizontal -48.6 -13.0 -35.6 6331.8 151.0 Horizontal -49.2 -13.0 -36.2 12190.0 204.0 Horizontal -49.5 -13.0 -36.5 115.3 101.0 Vertical -57.9 -13.0 -44.9 368.5 213.0 Vertical -53.3 -13.0 -40.3 684.0 348.0 Vertical -54.8 -13.0 -41.8 2494.4 253.0 Vertical -51.6 -13.0 -38.6 6345.0 171.0 Vertical -49.5 -13.0 -36.5 9571.8 84.0 Vertical -50.5 -13.0 -37.5 Remark: There are two models of the EUT. The main difference is that one is a internal antenna, and the other is an external antenna. For External antenna, the test is with 50 ohm impedance. No emissions were detected within 20dB below the limit for the Downlink direction. The cabinet radiation was measured with the equipment transmitting a CW signal into a non-radiating 50 Ohm load at maximum output power on a signal frequency. Measured were performed in the lowest, middle and highest frequency for the Downlink. The spectrum was searched from 30MHz to 18GHz or 10th Harmonic for downlink.

Compliance Certification Services (Kunshan) Inc. 1 of 2 Appendix E-Occupied bandwidth and Input-versus-output signal comparison Test Data: FDD LTE Band 66 Signal Level Test Channel Signal Type 99% Occupied Channel Bandwidth (MHz) AWGN GSM Pre-AGC Middle Channel Input 4.483 0.244 Output 4.479 0.245 3dB Above AGC Middle Channel Input 4.481 0.245 Output 4.475 0.245 Note: This EUT supports 4*4 MIMO, we only presented the results of a test port of the worst. TDD LTE Band 66 _ AWGN Pre-AGC _ Input 3dB Above AGC _ Input Pre-AGC _ Output 3dB Above AGC _ Output Compliance Certification Services (Kunshan) Inc. 2 of 2 TDD LTE Band 66 _ GSM Pre-AGC _ Input 3dB Above AGC _ Input Pre-AGC _ Output 3dB Above AGC _ Output

Compliance Certification Services (Kunshan) Inc. 1 of 1 Appendix F-Out of Band Rejection Test Data: Out of Band Rejection FDD LTE Band 66

Compliance Certification Services (Kunshan) Inc. 1 of 1 Appendix G-Frequency Stability Test Data: Frequency Stability vs temperature: 1.Test for FDD LTE Band 66 Downlink (Middle Channel: 2145MHz) Temperature(°C) Voltage (V ac) Frequency Error (Hz) Tolerance(ppm) 50 120 3.68 0.0017 40 120 79.40 0.0370 30 120 32.11 0.0150 20 120 53.37 0.0249 10 120 27.74 0.0129 0 120 48.17 0.0225 -10 120 1.88 0.0009 -20 120 31.45 31.45 -30 120 23.21 23.21 Frequency Stability vs voltage: 1. Test for FDD LTE Band 66 Downlink (Middle Channel: 2145MHz) Voltage (V ac) Temperature(°C) Frequency Error (Hz) Tolerance(ppm) 108 20 31.30 0.0146 120 20 53.37 0.0249 132 20 34.22 0.0160

Compliance Certification Services (Kunshan) Inc. Report No.: KSEM210700108701 Page: 1 of 34 Eric Lin Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals …

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