2BDQJ-RU16065.8GHz Radio Unit

5G 5 Prod Shenz 5.8GH duct zhen AI Hz B Man I-LINK ase S ual K Netw Statio work C on o., LTDD 5G 5.8GHz BASE STATION PRODUCT MANUAL CONTENTS 1 CONTENTS CONTENTS .............................................................................................................................. 1 CHAPTER 1 OVERVIEW ...................................................................................................... 1-1 1.1 Introduction of 5G MobileCommunication System ...........................................................................................1-1 1.2 Product Orientation ...........................................................................................................................................1-1 CHAPTER 2 PRODUCT FEATURES ................................................................................... 2–1 2.1 Major Technical Features ................................................................................................................................. 2–1 2.2 Technical Specifications ................................................................................................................................... 2–1 2.2.1 BB1000-Jtechnical parameter ............................................................................................................. 2–1 2.2.2 RU1606 technical parameter ............................................................................................................... 2–2 2.3 Product Appearance ......................................................................................................................................... 2–3 2.3.1 BB1000-J Appearance ......................................................................................................................... 2–3 2.3.2 RU1606Appearance ............................................................................................................................ 2–4 CHAPTER 3 Installation ....................................................................................................... 3–7 3.1 Instructions on Safety Symbols ........................................................................................................................ 3–7 3.2 BB1000-JInstallation ........................................................................................................................................ 3–7 3.3 GPS Installation ................................................................................................................................................ 3–8 3.4 RU1606 Installation ......................................................................................................................................... 3–9 3.4.1 Introduction to Mounting Back frame ................................................................................................. 3–9 3.4.2 Installation by Holding Pole .............................................................................................................. 3–10 AppendixA：Acronyms and Abbreviations ......................................................................... 3–13 5G 5.8GHz MOBILE BASE STATION PRODUCT MANUAL CHAPTER 1OVERVIEW 1-1 CHAPTER 1 OVERVIEW AI-LINK is not only the leader of 5G technology standard, but also takes the lead in the research of 5G system network equipments，product test and trial network operation. AI-LINK not only provides 5G mobile network equipment, but also supplies customized solution, which can satisfy different operators’ requirements. In this way, AI-LINK can provide differentiated services for different customers. Consequently, it can bring excellenteconomic benefits for operators. This chapter introduces network solutions of 5G mobile communication system at first, and then is followed by the product characteristics of 5G 5.8GHz Base Station. 1.1 Introduction of 5G Mobile Communication System Diagram of typical 5G system networks is shown as below in Figure 1-1. Figure 1-1the Diagram of 5G System Networks 1.2 Product Orientation AI-LINK can provide solutions of 5G system according to different demands. The system of AI-LINK 5G 5.8GHz base station mainly includes BBU,RRU: The type of BBU is BB1000-J.BBU stands for Base Band Unit. The type of RRU is RU1606  BB1000-Jmain functions are: 5G 5.8GHz MOBILE BASE STATION PRODUCT MANUAL CHAPTER 1OVERVIEW 1-2  Switching control and transmission: synchronization function between the base station system and GPS ; 24-hour synchronization maintenance function in the event of satellite signal loss; Interfaces and interface protocol processing functions with the core network; Service and signaling exchange processing functions with various boards within the BBU; BBU internal board presence and survival detection function; Its internal board power on / off control function; Its internal board clock distribution functions, etc.  Baseband processing: physical layer processing function; L2 processing function; system synchronization function; power-controlled delay on function; I²C SLAVE management function, etc.  5G 5.8GHz BASE STATION PRODUCT MANUAL PRODUCT FEATURES 2–1 CHAPTER 2 PRODUCT FEATURES Making full use of optical remote technology,5G takes customer’s demands in services, capacities, coverage, transmission, power, installation and maintenance fully into account, and adopts integrated design with high-integration to carry out far-end independent coverage, and saves sites resources, which highly reflects AI-LINK’s idea of customized services. 2.1 Major Technical Features  5G oriented and advanced system structure  Adopt resource pool design to improve effectiveness of hardware resource and fault-tolerance ability of system.  Apply digital intermediate frequency to improve signal processing ability.  Power fulprocessing ability of single cell, and support high-power coverage and large bandwidth coverage.  Intelligent fan controlextends fan’s lifespan and reduces noise.  Support in-band adapti…

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Report No.: RWAY202300013 Page 1 of 7 EUT EXTERNAL PHOTOGRAPHS Report No.: RWAY202300013 Page 2 of 7 Report No.: RWAY202300013 Page 3 of 7 Report No.: RWAY202300013 Page 4 of 7 Report No.: RWAY202300013 Page 5 of 7 Report No.: RWAY202300013 Page 6 of 7 Report No.: RWAY202300013 Page 7 of 7

FCC ID:2BDQJ-RU1606 Label Location Information

Report No.: RWAY202300013 Page 1 of 10 EUT INTERNAL PHOTOGRAPHS RRU Report No.: RWAY202300013 Page 2 of 10 Report No.: RWAY202300013 Page 3 of 10 Report No.: RWAY202300013 Page 4 of 10 Report No.: RWAY202300013 Page 5 of 10 Report No.: RWAY202300013 Page 6 of 10 Report No.: RWAY202300013 Page 7 of 10 Report No.: RWAY202300013 Page 8 of 10 Report No.: RWAY202300013 Page 9 of 10 Report No.: RWAY202300013 Page 10 of 10

Report No.: RWAY202300013C Report Template: TR-4-E-011/V1 Page 1 of 7 RF Exposure Evaluation Report Report No.: RWAY202300013C Applicant: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software Industry Base, Guangdong Province, China Product Name: 5.8GHz Radio Unit Product Model: RU1606 Multiple Models: N/A Trade Mark: N/A FCC ID: 2BDQJ-RU1606 Standards: 47 CFR §1.1307 KDB 447498 D04 Interim General RF Exposure Guidance v01 Test Date: 204-01-29 Test Result: Complied Report Date: 2024-02-06 Reviewed by: Approved by: Abel Chen Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing and Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: RWAY202300013C Report Template: TR-4-E-011/V1 Page 2 of 7 Announcement 1．This test report shall not be reproduced in full or partial, without the written approval of World Alliance Testing and Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 5. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2024-02-06 Original Report No.: RWAY202300013C Report Template: TR-4-E-011/V1 Page 3 of 7 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Laboratory Location ................................................................................................................... 4 2 RF Exposure Evaluation ..................................................................................................................... 5 2.1 Standard .................................................................................................................................... 5 2.2 Result......................................................................................................................................... 7 Report No.: RWAY202300013C Report Template: TR-4-E-011/V1 Page 4 of 7 1 General Information 1.1 Client Information Applicant: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software Industry Base, Guangdong Province, China Manufacturer: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software Industry Base, Guangdong Province, China 1.2 Product Description of EUT The EUT is 5.8GHz Radio Unit that contains 5G WLAN radios Sample Serial Number A-4 (assigned by WATC) Sample Received Date 2023-12-13 Sample Status Good Condition Frequency Range NR n46: 5725 MHz - 5850MHz Maximum Conducted Output Power 5725 MHz - 5850MHz: 14.77dBm Modulation Technology CP-OFDM (QPSK,16QAM,64QAM,256QAM) Antenna Gain # 15dBi Spatial Streams MIMO (4TX, 4RX) Power Supply DC 48V Operating temperature # -40 deg.C to +55 deg.C Adapter Information N/A Modification Sample No Modification by the test lab 1.3 Laboratory Location World Alliance Testing and Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China Tel: +86-755-29691511, Email: [email protected] 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. : 463912, the FCC Designation No. : CN5040. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0160. Report No.: RWAY202300013C Report Template: TR-4-E-011/V1 Page 5 of 7 2 RF Exposure Evaluation 2.1 Standard According to §1.1307(b)(3)(i), For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using Table 1 and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged po…

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Mechanical Specifications Connector4×N-Female Connector positionBottom Height×width×depth (mm)250×160×80 Packing size (mm)450×215×160 Antenna weight (kg)2 Packing weight (kg)3.8 Max. wind velocity (km/h)198 Radome materialUPVC Radome colorGray Operating temperature (°C) -55~65 Mounting hardware (mm)Ф50~Ф115 5725~5850MHz TONGYU Pre-release Issue TDQ-575915D-65PT0 XXPol 5725~5925MHz×2 65° 15dBi 0° Fixed Electrical Downtilt Antenna Electrical Specifications Frequency range(MHz) 5725~5850 Polarization±45° Gain (dBi)15 Horizontal 3dB beamwidth (°)65±8 Vertical 3dB beamwidth (°)≥9 Front-to-back ratio (dB)≥21 Cross-polar ratio (dB)≥15(0°) Electrical downtilt (°)0 VSWR≤2.0 Isolation: intra-system (dB)≥25 Impedance (Ω)50 Max. power per input (W) @50°C50 Lightning protectionDc Ground This publication is issued to provide information only and is not to form part of any order or contract. Tongyu reserves the right to change specifications without prior notice.A00 Tel: +86-760-85318111 Fax: +86-760-85594662 website: www.tycc.cn Email: [email protected] Manufacturer：TONGvU COMMUNICATION INC. Address: No.1, East 2nd Road, Dongzhen, Torch Development Zone, Zhongshan City, Guangdong, China Model：TDQ-575915D-65PT0

Report No.: RWAY202300013A Report Template: TR-4-E-010 Page 1 of 67 FCC Test Report Report No.: RWAY202300013A Applicant: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software Industry Base, Guangdong Province, China Product Name: 5.8GHz Radio Unit Product Model: RU1606 Multiple Models: N/A Trade Mark: N/A FCC ID: 2BDQJ-RU1606 Standards: FCC CFR Title 47 Part 15E (§15.407) Test Date: 2024-01-24 to 204-01-29 Test Result: Complied Issue Date: 2024-02-06 Reviewed by: Approved by: Abel Chen Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing and Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: RWAY202300013A Report Template: TR-4-E-010 Page 2 of 67 Announcement 1．This test report shall not be reproduced in full or partial, without the written approval of World Alliance Testing and Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 5. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2024-02-06 Original Report No.: RWAY202300013A Report Template: TR-4-E-010 Page 3 of 67 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Antenna information .................................................................................................................. 4 1.4 Related Submittal(s)/Grant(s) .................................................................................................... 5 1.5 Measurement Uncertainty ......................................................................................................... 5 1.6 Laboratory Location ................................................................................................................... 5 1.7 Test Methodology ...................................................................................................................... 5 2 Description of Measurement .............................................................................................................. 6 2.1 Test Configuration ...................................................................................................................... 6 2.2 Test Auxiliary Equipment ........................................................................................................... 6 2.3 Test Setup .................................................................................................................................. 7 2.4 Test Procedure .......................................................................................................................... 9 2.5 Measurement Method .............................................................................................................. 10 2.6 Measurement Equipment ........................................................................................................ 10 3 Test Results ....................................................................................................................................... 12 3.1 Test Summary .......................................................................................................................... 12 3.2 Limit ......................................................................................................................................... 13 3.3 AC Line Conducted Emissions Test Data ................................................................................ 13 3.4 Radiated emission Test Data ................................................................................................... 15 3.5 RF Conducted Test Data ......................................................................................................... 23 3.5.1 6dB Emission Bandwidth and 99% Occupied Bandwidth ............................................ 23 3.5.2 Maximum conducted output power .............................................................................. 24 3.5.3 Power Spectral Density ................................................................................................ 26 3.5.4 Duty Cycle .................................................................................................................... 28 4 Test Setup Photo ............................................................................................................................... 66 5 E.U.T Photo ........................................................................................................................................ 67 Report No.: RWAY202300013A Report Template: TR-4-E-010 Page 4 of 67 1 General Information 1.1 Client Information Applicant: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software Industry Base, Guangdong Province, China Manufacturer: Shenzhen AI-LINK Network Co., LTD Address: 524 room, 4D Building of Shenzhen Nanshan District Software …

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Report No.: RWAY202300013 Page 1 of 3 TEST SETUP PHOTOGRAPHS AC Line Conducted Emission Report No.: RWAY202300013 Page 2 of 3 Radiated Emission Below 1GHz Report No.: RWAY202300013 Page 3 of 3 Above 1 GHz