RAXCM4642342DOCSIS 3.1 Dual-band AX5660 Wi-Fi 6 Cable Gateway

Arcadyan Technology Corporation No.8, Sec.2, Guangfu Rd.,Hsinchu 30071 Taiwan Date: 2021/2/23 FCC ID: RAXCM4642342 To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description Software 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 yours, ----------------------------------- Simon Liu / Manager Arcadyan Technology Corporation Tel: 886-3-5727000 #14250 Fax: 886-3-5727063 E-mail: [email protected]

Arcadyan Technology Corporation No.8, Sec.2, Guangfu Rd.,Hsinchu 30071 Taiwan Date: 2021/2/23 FCC ID: RAXCM4642342 To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we request short-term confidential treatment for the following information until 180 days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User’s manual Internal Photos Sincerely yours, ----------------------------------- Simon Liu / Manager Arcadyan Technology Corporation Tel: 886-3-5727000 #14250 Fax: 886-3-5727063 E-mail: [email protected]

Arcadyan Technology Corporation No.8, Sec.2, Guangfu Rd.,Hsinchu 30071 Taiwan Date: 2021/2/23 FCC ID: RAXCM4642342 A U T H O R I Z A T I O N L E T T E R To Whom It May Concern: Arcadyan Technology Corporation hereby authorizes Debby Lin/Senior Specialist of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (“BV CPS Taoyuan”), to act on its behalf in all matters relating to the Federal Communication Commission (“FCC”) application for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Debby Lin/Senior Specialist of BV CPS Taoyuan on Arcadyan Technology Corporation’s behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, ----------------------------------------------- Simon Liu / Manager Arcadyan Technology Corporation Tel: 886-3-5727000 #14250 Fax: 886-3-5727063 E-mail: [email protected]

Reference No.: BCMA-WTW-P21010371-1 Page 1/5 CONSTRUCTION PHOTOS OF EUT Reference No.: BCMA-WTW-P21010371-1 Page 2/5 Reference No.: BCMA-WTW-P21010371-1 Page 3/5 Reference No.: BCMA-WTW-P21010371-1 Page 4/5 Reference No.: BCMA-WTW-P21010371-1 Page 5/5

CM4642342-MM 2020 09 17 146000192500J Judy Judy 0.15mm R01 75#white mylar+打字霧膜(Matt PP) UL CCN code: PGJI8 (UL Approve) The blue line is online printing area. 146000192500J R01 XXX Made in XXX Finish FCC ID:RAXCM4642342 FCC ID:RAXCM4642342 FCC ID:RAXCM4642342 FCC ID:RAXCM4642342

Reference No.: BCMA-WTW-P21010371-2 Page 1/25 CONSTRUCTION PHOTOS OF EUT Reference No.: BCMA-WTW-P21010371-2 Page 2/25 Reference No.: BCMA-WTW-P21010371-2 Page 3/25 Reference No.: BCMA-WTW-P21010371-2 Page 4/25 Reference No.: BCMA-WTW-P21010371-2 Page 5/25 Reference No.: BCMA-WTW-P21010371-2 Page 6/25 Reference No.: BCMA-WTW-P21010371-2 Page 7/25 Reference No.: BCMA-WTW-P21010371-2 Page 8/25 Reference No.: BCMA-WTW-P21010371-2 Page 9/25 Reference No.: BCMA-WTW-P21010371-2 Page 10/25 Reference No.: BCMA-WTW-P21010371-2 Page 11/25 Reference No.: BCMA-WTW-P21010371-2 Page 12/25 Reference No.: BCMA-WTW-P21010371-2 Page 13/25 Reference No.: BCMA-WTW-P21010371-2 Page 14/25 Reference No.: BCMA-WTW-P21010371-2 Page 15/25 Reference No.: BCMA-WTW-P21010371-2 Page 16/25 Reference No.: BCMA-WTW-P21010371-2 Page 17/25 Reference No.: BCMA-WTW-P21010371-2 Page 18/25 Antenna No. 1 Reference No.: BCMA-WTW-P21010371-2 Page 19/25 Antenna No. 2 Reference No.: BCMA-WTW-P21010371-2 Page 20/25 Antenna No. 3

Reference No.: BCMA-WTW-P21010371-2 Page 21/25 Antenna No. 4 Reference No.: BCMA-WTW-P21010371-2 Page 22/25 Antenna No. 5 Reference No.: BCMA-WTW-P21010371-2 Page 23/25 Antenna No. 6 Reference No.: BCMA-WTW-P21010371-2 Page 24/25 Antenna No. 7 Reference No.: BCMA-WTW-P21010371-2 Page 25/25

Report No.: SABCMA-WTW-P21010371 Page No. 1 / 7 Report Format Version: 6.1.1 RF Exposure Report Report No.: SABCMA-WTW-P21010371 FCC ID: RAXCM4642342 Test Model: CM4642342XXX Series Model: CG4634XXXXXX (where X character can be replaced by either alphanumeric character between A and Z and between 0 and 9 or “-“ or “.” or “blank”) Received Date: Dec. 22, 2020 Test Date: Jan. 22, 2021 Issued Date: Feb. 24, 2021 Applicant: Arcadyan Technology Corporation Address: No.8, Sec.2, Guangfu Rd.,Hsinchu City 30071, Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: SABCMA-WTW-P21010371 Page No. 2 / 7 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Antenna Gain ...................................................................................................................................... 6 2.5 Calculation Result of Maximum Conducted Power ............................................................................. 7 Report No.: SABCMA-WTW-P21010371 Page No. 3 / 7 Report Format Version: 6.1.1 Release Control Record Issue No. Description Date Issued SABCMA-WTW-P21010371 Original release. Feb. 24, 2021 Report No.: SABCMA-WTW-P21010371 Page No. 4 / 7 Report Format Version: 6.1.1 1 Certificate of Conformity Product: DOCSIS ® 3.1 Dual-Band AX5660 Wi-Fi 6 Cable Gateway Brand: XTREAM Test Model: CM4642342XXX Series Model: CG4634XXXXXX (where X character can be replaced by either alphanumeric character between A and Z and between 0 and 9 or “-“ or “.” or “blank”) Sample Status: ENGINEERING SAMPLE Applicant: Arcadyan Technology Corporation Test Date: Jan. 22, 2021 Standards: FCC Part 2 (Section 2.1091) IEEE C95.3 -2002 References Test Guidance: KDB 447498 D01 General RF Exposure Guidance v06 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : , Date: Feb. 24, 2021 Cherry Chuo/ Specialist Approved by : , Date: Feb. 24, 2021 Clark Lin / Technical Manager Report No.: SABCMA-WTW-P21010371 Page No. 5 / 7 Report Format Version: 6.1.1 2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) Limits For General Population / Uncontrolled Exposure 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f 2 )* 30 30-300 27.5 0.073 0.2 30 300-1500 ... ... f/1500 30 1500-100,000 ... ... 1.0 30 f = Frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 32cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SABCMA-WTW-P21010371 Page No. 6 / 7 Report Format Version: 6.1.1 2.4 Antenna Gain Ant. No RF Chain No. Ant. Net Gain (dBi) Freq. Range (GHz) Ant. Type Connector Type 1 2.4GHz Chain 0 1.83 2.4~2.4835 PCB none 2 2.4GHz Chain 1 0.03 2.4~2.4835 PCB none 3 2.4GHz Chain 2 1.97 2.4~2.4835 PCB none 4 5GHz Chain 0 1.81 5.15~5.85 P…

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Report No.: RFBCMA-WTW-P21010371-1 Page No. 1 / 80 Report Format Version:6.1.2 FCC Test Report Report No.: RFBCMA-WTW-P21010371-1 FCC ID: RAXCM4642342 Test Model: CM4642342XXX Series Model: CG4634XXXXXX (where X character can be replaced by either alphanumeric character between A and Z and between 0 and 9 or “-“ or “.” or “blank”) Received Date: Dec. 22, 2020 Test Date: Dec. 22, 2020 to Feb. 02, 2021 Issued Date: Feb. 24, 2021 Applicant: Arcadyan Technology Corporation Address: No.8, Sec.2, Guangfu Rd.,Hsinchu City 30071, Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: RFBCMA-WTW-P21010371-1 Page No. 2 / 80 Report Format Version:6.1.2 Table of Contents Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 2 Summary of Test Results ..................................................................................................................... 6 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Modification Record ............................................................................................................................ 6 3 General Information .............................................................................................................................. 7 3.1 General Description of EUT ................................................................................................................ 7 3.2 Description of Test Modes ................................................................................................................. 10 3.2.1 Test Mode Applicability and Tested Channel Detail ............................................................................ 11 3.3 Duty Cycle of Test Signal .................................................................................................................. 14 3.4 Description of Support Units ............................................................................................................. 15 3.4.1 Configuration of System under Test .................................................................................................. 16 3.5 General Description of Applied Standard and references ................................................................. 17 4 Test Types and Results ...................................................................................................................... 18 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 18 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 18 4.1.2 Test Instruments ................................................................................................................................ 19 4.1.3 Test Procedure .................................................................................................................................. 22 4.1.4 Deviation from Test Standard ............................................................................................................ 23 4.1.5 Test Setup .......................................................................................................................................... 23 4.1.6 EUT Operating Condition .................................................................................................................. 24 4.1.7 Test Results ....................................................................................................................................... 25 4.2 Conducted Emission Measurement .................................................................................................. 45 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 45 4.2.2 Test Instruments ................................................................................................................................ 45 4.2.3 Test Procedure ..............................................................................................…

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Reference No.: BCMA-WTW-P21010371 Page No. 1 / 4 Reference No.: PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Reference No.: BCMA-WTW-P21010371 Page No. 2 / 4 Reference No.: RADIATED EMISSION TEST (Below 1GHz) Reference No.: BCMA-WTW-P21010371 Page No. 3 / 4 Reference No.: RADIATED EMISSION TEST (Above 1GHz) Reference No.: BCMA-WTW-P21010371 Page No. 4 / 4 Reference No.: