2AXJ4PX50AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System

Declaration of Frequency Stability We [TP-Link Corporation Limited] ensure that the product (FCC ID: 2AXJ4PX50) meets e-CFR Title 47 section 15.407(g) and KDB 789033 D02v02r01 frequency stability such that the emissions are maintained within the band of operation under all conditions of normal operation as specified in the user's manual. Sincerely, _________________ Name: Sarah Wang Position: Regulatory Compliance Manager Date: 2022-10-10

Attestation Letter Federal Communications Commission Authorization and Evaluation Division We Name: TP-Link Corporation Limited Address: Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Declare that the device does not support channel 12 ~ 13 in 2.4GHz band and any non-US channels in all the operational mode(s) for the following product. Product: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System FCC ID: 2AXJ4PX50 Model: Deco PX50 Brand: tp-link Sincerely, _________________ Name: Sarah Wang Position: Regulatory Compliance Manager Date: 2022-10-10

Confidentiality Request Letter Federal Communications Commission Authorization and Evaluation Division FCC ID: 2AXJ4PX50 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: 1. Block Diagram 2. Schematics 3. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, _________________ Name: Sarah Wang Position: Regulatory Compliance Manager Date: 2022-10-10

Declaration of Authorization We Name: TP-Link Corporation Limited Address: Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Declare that: 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 is authorized to apply for Certification of the following product(s): Product: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System FCC ID: 2AXJ4PX50 Model: Deco PX50 Brand: tp-link Sincerely, _________________ Name: Sarah Wang Position: Regulatory Compliance Manager Date: 2022-10-10

Declaration of Conformity We Name: TP-Link Corporation Limited Address: Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Declare that: Product: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System FCC ID: 2AXJ4PX50 Model: Deco PX50 Brand: tp-link Product which bears the above FCC ID is also compliant with the FCC requirements for sDOC. And the sDOC procedure shall be carried out prior to marketing the device in the US. Sincerely, _________________ Name: Sarah Wang Position: Regulatory Compliance Manager Date: 2022-10-10

Report No.: 2206TW0106-U1~U4 Product: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System Brand Name: tp-link Model Number: Deco PX50 1 of 4 External Photograph (1) EUT Photo (2) EUT Photo Report No.: 2206TW0106-U1~U4 2 of 4 (3) EUT Photo (4) EUT Photo Report No.: 2206TW0106-U1~U4 3 of 4 (5) EUT Photo (6) EUT Photo Report No.: 2206TW0106-U1~U4 4 of 4 (7) EUT Photo

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Report No.: 2206TW0106-U1~U4 Product: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System Brand Name: tp-link Model Number: Deco PX50 1 of 8 Internal Photograph (1) EUT Photo (2) EUT Photo Report No.: 2206TW0106-U1~U4 2 of 8 (3) EUT Photo (4) EUT Photo Report No.: 2206TW0106-U1~U4 3 of 8 (5) EUT Photo (6) EUT Photo Report No.: 2206TW0106-U1~U4 4 of 8 (7) EUT Photo (8) EUT Photo Report No.: 2206TW0106-U1~U4 5 of 8 (9) EUT Photo (10) EUT Photo Report No.: 2206TW0106-U1~U4 6 of 8 (11) EUT Photo (12) EUT Photo Report No.: 2206TW0106-U1~U4 7 of 8 (13) EUT Photo (14) EUT Photo Report No.: 2206TW0106-U1~U4 8 of 8 (15) EUT Photo

MRT Technology (Taiwan) Co., Ltd Report No.: 2206TW0106-U4 Phone: +886-3-3288388 Report Version 1.0 Web: www.mrt-cert.com Issue Date: 2022-10-14 FCC ID: 2AXJ4PX50 Page Number: 1 of 14 RF Exposure Evaluation Declaration FCC ID : 2AXJ4PX50 Applicant : TP-Link Corporation Limited Application Type : Certification Product : AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System Model No. : Deco PX50 Brand Name : tp-link FCC Classification : Digital Transmission System (DTS) Unlicensed National Information Infrastructure (NII) FCC Rule Part(s) : FCC Part 2.1091 Result : Complies Test By : ( Owen Tsai ) Reviewed By : ( Paddy Chen ) Approved By : ( Chenz Ker) 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 (Taiwan) Co., Ltd. Report No.: 2206TW0106-U4 FCC ID: 2AXJ4PX50 Page Number: 2 of 14 Revision History Report No. Version Description Issue Date Note 2206TW0106-U4 1.0 Original Report 2022-10-14 Valid Report No.: 2206TW0106-U4 FCC ID: 2AXJ4PX50 Page Number: 3 of 14 CONTENTS Description Page 1. General Information ............................................................................................................... 4 2. INTRODUCTION ...................................................................................................................... 5 2.1. Scope............................................................................................................................. 5 2.2. MRT Test Location ......................................................................................................... 5 3. PRODUCT INFORMATION ...................................................................................................... 6 3.1. Feature of Equipment under Test ................................................................................... 6 3.2. Description of Available Antennas .................................................................................. 6 3.3. Applied Standards .......................................................................................................... 7 4. RF Exposure Evaluation ........................................................................................................ 8 4.1. Limits ............................................................................................................................. 8 4.2. MPE Exemptions ........................................................................................................... 9 4.3. Calculated Result ......................................................................................................... 12 Appendix A : External Photograph ............................................................................................ 13 Appendix B : Internal Photograph ............................................................................................. 14 Report No.: 2206TW0106-U4 FCC ID: 2AXJ4PX50 Page Number: 4 of 14 1. General Information Applicant TP-Link Corporation Limited Applicant Address Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Manufacturer TP-Link Corporation Limited Manufacturer Address Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Test Site MRT Technology (Taiwan) Co., Ltd Test Site Address No. 38, Fuxing Second Rd., Guishan Dist., Taoyuan City 333, Taiwan (R.O.C) MRT FCC Registration No. 291082 Test Device Serial No. N/A Production Pre-Production Engineering Test Facility / Accreditations 1. MRT facility is a FCC registered (Reg. No. 291082) test facility with the site description report on file and is designated by the FCC as an Accredited Test Firm. 2. MRT facility is an IC registered (MRT Reg. No. 21723) test laboratory with the site description on file at Industry Canada. 3. MRT Lab is accredited to ISO 17025 by the Taiwan Accreditation Foundation (TAF Cert. No. 3261) in EMC, Telecommunications and Radio testing for FCC (Designation Number: TW3261), Industry Taiwan, EU and TELEC Rules. Report No.: 2206TW0106-U4 FCC ID: 2AXJ4PX50 Page Number: 5 of 14 2. INTRODUCTION 2.1. Scope Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission and the Innovation, Science and Economic Development Canada and Certification and Engineering Bureau. 2.2. MRT Test Location The map below shows the location of the MRT LABORATORY, its proximity to the Taoyuan City. These measurement tests were conducted at the MRT Technology (Taiwan) Co., Ltd. Facility located at No.38, Fuxing 2nd Rd., Guishan Dist., Taoyuan City 33377, Taiwan (R.O.C). Report No.: 2206TW0106-U4 FCC ID: 2AXJ4PX50 Page Number: 6 of 14 3. PRODUCT INFORMATION 3.1. Feature of Equipment under Test Product Name: AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System Model No.: Deco PX50 Brand Name: tp-link Wi-Fi Specification: 802.11a/b/g/n/ac/ax Working Voltage: AC100-240V ~ 50/60Hz 3.2. Description of Available Antennas Antenna Type Frequency Band (MHz) T X Paths Max Antenna Gain (dBi) Beamforming Directional Gain (dBi) CDD Directional Gain (dBi) For Power For PSD Dipole Antenna 2412 ~ 2462 2 1.00 4.01 1.00 4.01 5150 ~ 5350 2 1.00 4.01 1.00 4.01 5725 ~ 5850 2 1.00 4.01 1.00 4.01 Remark: 1. The EUT supports Cyclic Delay Diversity (CDD) mode, and CDD signals are correlated. If all antennas have the same gain, G ANT , Directional gain = G ANT + Array Gain, where Array Gain is as follows. • For power spectral density (PSD) measurements on all devices, Array Gain = 10 log (N ANT / N SS ) dB; • For power measurements on IEEE 802.11 devic…

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MRT Technology (Taiwan) Co., Ltd Report No.: 2206TW0106-U3 Phone: +886-3-3288388 Report Version: 1.0 Web: www.mrt-cert.com Issue Date: 2022-10-14 FCC ID: 2AXJ4PX50 Page Number: 1 of 119 FCC ID : 2AXJ4PX50 Applicant : TP-Link Corporation Limited Application Type : Certification Product : AX3000+G1500 Whole Home Powerline Mesh Wi-Fi 6 System Model No. : Deco PX50 Brand Name : tp-link FCC Classification : Unlicensed National Information Infrastructure (NII) FCC Rule Part(s) : Part 15 Subpart E - 15.407 Section (h)(2) Type of Device : Master Device Received Date : June 07, 2022 Test Date : June 24, 2022 ~ July 25, 2022 DFS MEASUREMENT REPORT Tested By : ( Owen Tsai ) Reviewed By : ( Paddy Chen ) Approved By : ( Chenz Ker) 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 KDB 905462 D02v02. 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 (Taiwan) Co., Ltd. Report No.: 2206TW0106-U3 FCC ID: 2AXJ4PX50 Page Number: 2 of 119 Revision History Report No. Version Description Issue Date Note 2206TW0106-U3 1.0 Original Report 2022-10-14 Valid Report No.: 2206TW0106-U3 FCC ID: 2AXJ4PX50 Page Number: 3 of 119 CONTENTS Description Page Revision History............................................................................................................................. 2 General Information ....................................................................................................................... 5 1. INTRODUCTION ....................................................................................................................... 6 1.1. Scope ........................................................................................................................... 6 1.2. MRT Test Location ....................................................................................................... 6 2. PRODUCT INFORMATION ....................................................................................................... 7 2.1. Equipment Description .................................................................................................. 7 2.2. Description of Available Antennas ................................................................................. 8 2.3. Operating Frequency and Channel List for this Report ................................................. 9 2.4. Test Channels for this Report ....................................................................................... 9 2.5. Test Mode .................................................................................................................. 10 2.6. Applied Standards ...................................................................................................... 10 3. DFS DETECTION THRESHOLDS AND RADAR TEST WAVEFORMS ................................... 11 3.1. Applicability ................................................................................................................. 11 3.2. DFS Devices Requirements ........................................................................................ 12 3.3. DFS Detection Threshold Values ................................................................................ 13 3.4. Parameters of DFS Test Signals ................................................................................. 14 3.5. Conducted Test Setup ................................................................................................ 17 4. TEST EQUIPMENT CALIBRATION DATE ............................................................................. 18 5. TEST RESULT ........................................................................................................................ 19 5.1. Summary .................................................................................................................... 19 5.2. Radar Waveform Calibration ....................................................................................... 20 5.2.1. Calibration Setup ........................................................................................................ 20 5.2.2. Calibration Procedure ................................................................................................. 20 5.2.3. Calibration Result ....................................................................................................... 21 5.2.4. Channel Loading Test Result ...................................................................................... 23 5.3. UNII Detection Bandwidth Measurement .................................................................... 25 5.3.1. Test Limit .................................................................................................................... 25 5.3.2. Test Procedure ........................................................................................................... 25 5.3.3. Test Result .................................................................................................................. 26 5.4. Initial Channel Availability Check Time Measurement ................................................. 30 5.4.1. Test Limit .................................................................................................................... 30 5.4.2. Test Procedure ........................................................................................................... 30 5.4.3. Test Result .................................................................................................................. 31 5.5. Radar Burst at the Beginning of the Channel Availability Check Time Measurement .. 32 5.5.1. Test Limit ...................................................................…

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