OJFRN610Corning 5G Sub-6 N77 Radio Node, Corning 5G Sub-6 N77 External Antenna Radio Node

Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide ☰ Property Project nameLocal 5G NR System Versionv1.9 Date2022/12/2 ⚠ Disclaimers The information contained in this document is the proprietary and exclusive property of Corning except as otherwise indicated. No part of this document, in whole or in part, may be reproduced, stored, transmitted, or used for design purposes without the prior written permission of Corning. The information contained in this document is subject to change without notice. The information in this document is provided for informational purposes only. Corning specifically disclaims all warranties, express or limited, including, but not limited, to the implied warranties of merchantability and fitness for a particular purpose, except as provided for in a separate software license agreement. ⚠ Privacy Information This document may contain information of a sensitive nature. This information should not be given to persons other than those who are involved in theLocal5G NR Systemproject or who will become involved during the life cycle ⚠ Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.105 (a) For class A digital device or peripheral This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Version: v1.91 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Version History VersionDateDescription of revision v1.02022/7/12Initial version of Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide v1.12022/8/25Fix mistake v1.22022/10/27Modify model no. v1.32022/11/07Modify wrong model name v1.42022/11/07Add FCC Interference Statement v1.52022/11/10Update FCC caution for class A digital device v1.62022/11/22Add more information. Remove usb console related content. v1.72022/12/1Add back section 5&6. v1.82022/12/1Remove CLI information. v1.92022/12/2Modify product name for uniformity. Relevant documents DOC-IDBrief [RC0-415]Corning 5G Sub-6 N77 Radio Node Firmware Upgrade Guide [RC0-407]Corning 5G Sub-6 N77 Radio Node Sample App Operation Guide [RC0-406]Corning 5G Sub-6 N77 Radio Node Mounting Bracket Installation Guide [RC0-412]How to export log of Corning 5G Sub-6 N77 Radio Node Version: v1.92 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide Table of Contents Table of Contents3 1. List of Packages5 1.1 Overview of Corning 5G Sub-6 N77 Radio Node5 1.2 Outlook7 1.2.1 Indoor Corning 5G Sub-6 N77 Radio Node7 1.2.2 Mounting Kit8 1.3 Software Version8 2. Regulation and Certification8 2.1 Environmental and safety requirement9 3. Cabling and Assembly Instruction10 3.1 Corning 5G Sub-6 N77 Radio Node cabling instruction10 3.1.1 For O-RAN C/U/S/M-plane connection10 3.1.2 Antenna port number11 4. Operating Instruction12 4.1 Firmware upgrade12 4.2 How to use the sample app to verify Corning 5G Sub-6 N77 Radio Node working properly? 12 4.3 How to export log of Corning 5G Sub-6 N77 Radio Node12 5. FAQ13 5.1 How to check if the O-RU is booted up?13 5.2 Can I add a Switch between O-RU and GM?13 5.3 Can I add a Switch to connect O-RU and O-DU?13 5.4 How to configure IP permanently?13 5.5 Which FlexRAN version complies?13 5.6 Which PRACH format does RU support?13 5.7 How to calculate Tx power?13 5.8 Is RU PTP profile compliant with ITU-T G.8273.2? (T-TSC) – please confirm?13 5.9 What is the T-TSC clock class for RU? Is it class B or class C?14 5.10 What is the max |TE| for the RU?14 Version: v1.93 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide 6. Troubleshooting15 6.1 Why the DU is not receiving any data from the RU?15 Version: v1.94 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide 1. List of Packages ● Applicable to below product: ○ Corning 5G Sub-6 N77 Radio Node ○ Corning 5G Sub-6 N77 External Antenna Radio Node ● Model Name: ○ SCRN-610-77 (Internal Antenna) ○ SCRN-610-77-EQ (External Antenna) ● Antenna x 4 (For external antenna type O-RU) ● Accessories: Following items are not included in the default package. These are optional and ordered separately. ○ 10Gb SFP+ GBIC ○ -48VDC Adapter Power cord ○ Mounting Kit 1.1 Overview of Corning 5G Sub-6 N77 Radio Node Figure 1-1 Corning 5G Sub-6 N77 Radio Node Specification Version: v1.95 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide Figure 1-2 Corning 5G Sub-6 N77 External Antenna Radio Node Specification Version: v1.96 Corning 5G Sub-6 N77 Radio Node Installation and Operating Guide 1.2 Outlook 1.2.1 Indoor Corning 5G Sub-6 N77 Radio Node Figure 2 Corning 5G Sub-6 N77 Radio Node Interfaces Version: v1.97…

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Corning Optical Communication LLC 6 Concord Road, Shrewsbury, Massachusetts 01545, United States Tel: 817-431-7894; Fax: 817-431-7894 Date: November 25, 2022 FCC Laboratory 7435 Oakland Mills Rd Columbia MD 21046 Subject: Request for Confidentiality FCC ID: OJFRN610 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following documents from public disclosure indefinitely. ⚫ Schematic Diagram ⚫ Block Diagram ⚫ Part List ⚫ Operational Description ⚫ Tune-up Procedure Above mentioned documents which contain detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we are requesting the Commission to withhold the following documents for 180 days after the grant of equipment authorization is issued: ⚫ External Photos ⚫ Internal Photos ⚫ Test Setup Photos ⚫ User Manual It is our understanding that all measurement test reports, FCC ID label format cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, _______________________ Jyotin Basrur [email protected]

Corning Optical Communication LLC 6 Concord Road, Shrewsbury, Massachusetts 01545, United States Tel: 817-431-7894; Fax: 817-431-7894 FCC Agent Authorization Date: November 25, 2022 To whom it may concern, Corning Optical Communication LLC hereby authorize Eric Huang in Sporton International Inc. to act on our behalf in all matters relating to applications for FCC equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by Eric Huang in Sporton International Inc. on our behalf shall have the same effect as acts of our own. We also hereby certify that neither the applicant nor any party to the application is 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. 862. This authorization is limited to the product of as following: FCC ID: OJFRN610 This authorization is valid until further written notice from the Corning Optical Communication LLC Sincerely, ________________________ Jyotin Basrur [email protected]

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 1 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 1. External Photograph of EUT Brand Name: Everon RAN / Model Name: SCRN-610-77 Sample 1 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 2 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 3 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 4 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 5 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 6 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 7 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 720510 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 8 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 Sample 2 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 9 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 10 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 11 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 12 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 13 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 14 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 2. Photograph of Accessory Brand Name: Everon RAN / Model Name: SCRN-610-77 Specification of Accessory AC Adapter Brand Name DELTA ELECTRONICS, INC. Model Name ADH-150AR B Remark: For accessories equipped with this EUT, please refer to the following photos. PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 15 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 720510 Sample 1 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 16 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 Sample 2 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 17 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 AC Adapter for Sample 1 and Sample 2

Product Label Rear

SN:A M A C:::::: DC P ower : V DC , .A Made in Taiwan Feb- FC C ID : OJFRN REV: A PN: RPQN-I- CORN SN: M M AC: ::::: R ev.A M ade in: Taiwan Q TY: SN:M SN:M SN:M PN: RPQN-I- CORN RE V: A M ade in Taiwan Feb- PN: RPQN-I- CORN SN:M MAC:::::: DC P ower : V DC , .A Made in Taiwan Feb- RE V: A PN:SCRN-- C urrentAfter PN: SCRN-- SN: A M AC: ::::: R ev.A M ade in: Taiwan Q TY: SN: SN:A SN:B PN: SCRN-- RE V: A M ade in Taiwan Feb- C urrentAfter CurrentAfter Product Label Pizza Box Label Carton Label This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful intererence, and (2) This device must accept any interference received, including interference that may cause undesired operation.

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 18 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 3. Internal Photograph of EUT Brand Name: Everon RAN / Model Name: SCRN-610-77 720510 Sample 1 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 19 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 20 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 21 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 22 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 23 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 24 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 25 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 26 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 27 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 28 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 29 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 30 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 31 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 32 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 33 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 34 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 35 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 36 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 37 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 38 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 39 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 40 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 41 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 42 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 43 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 44 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 45 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 46 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 47 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 48 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 49 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 50 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 51 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 52 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 53 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 54 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 55 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 56 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 57 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 58 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 59 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 60 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 61 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 62 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 63 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 64 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 65 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 66 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 67 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 68 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 69 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 WWAN Antenna PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 70 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 71 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 72 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 Sample 2 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 73 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 74 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 75 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 76 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 77 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 78 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 79 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 80 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 81 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 82 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 83 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 84 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 85 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 86 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 87 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 88 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 89 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 90 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 91 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 92 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 93 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 94 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 95 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 96 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 97 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 98 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 99 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 100 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 101 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 102 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 103 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 104 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 105 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 106 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 107 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 108 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 109 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 110 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 111 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 112 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 113 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 114 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 115 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 116 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 117 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 118 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 119 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 120 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 121 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 122 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 WWAN Antenna 1

PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 123 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 WWAN Antenna 2 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 124 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 WWAN Antenna 3 PHOTOGRAPHS OF EUT Report No.: EP261332 TEL : 886-3-327-3456 Page Number : 125 of 125 FAX : 886-3-328-4978 Issue Date : Nov. 22, 2022 Report Version : 01 ─────THE END──── WWAN Antenna 4

Corning –Foxconn ORUProject Antenna PVT Fine Tuned MeasurementReport Summary Hard-tooling sample fine tuning is fully performed with 1 units, performance improvement asbelow. Overall performance within 3700~3975 MHz asbelow VSWR improve from 1.5:1 to1.35:1 Isolation improve from <-30 dB to < -31dB Efficiency improve from 79~88 % to 84~89% Peak gain improve from 3.5~4.5 dBi to 3.7~4.5dBi Gain ripple at Theta 60º less 4dB 3…

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