UIDG54Cable Modem

SURFboard ® G54 DOCSIS ® 3.1 Wi-Fi ® Cable Modem User Guide, Revision x.1 P/N 819846-001-00 CommScope legal statements © 2023 CommScope, Inc. All rights reserved. CommScope and the CommScope logo are registered trademarks of CommScope and/or its affiliates in the U.S. and other countries. A list of CommScope trademarks is available at https://www.commscope.com/ trademarks. All other product names, trademarks and registered trademarks are property of their respective owners. No part of this content may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from CommScope, Inc. and/or its affiliates (“CommScope”). CommScope reserves the right to revise or change this content from time to time without obligation on the part of CommScope to provide notification of such revision or change. Export restrictions These products and associated technical data (in print or electronic form) may be subject to export control laws of the United States of America. It is your responsibility to determine the applicable regulations and to comply with them. The following notice is applicable for all products or technology subject to export control: These items are controlled by the U.S. government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations. Disclaimer THIS CONTENT AND ASSOCIATED PRODUCTS OR SERVICES (“MATERIALS”), ARE PROVIDED “AS IS” AND WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, CommScope DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, FREEDOM FROM COMPUTER VIRUS, AND WARRANTIES ARISING FROM COURSE OF DEALING OR COURSE OF PERFORMANCE. CommScope does not represent or warrant that the functions described or contained in the Materials will be uninterrupted or error-free, that defects will be corrected, or are free of viruses or other harmful components. CommScope does not make any warranties or representations regarding the use of the Materials in terms of their completeness, correctness, accuracy, adequacy, usefulness, timeliness, reliability, or otherwise. As a condition of your use of the Materials, you warrant to CommScope that you will not make use thereof for any purpose that is unlawful or prohibited by their associated terms of use. Limitation of liability IN NO EVENT SHALL CommScope, CommScope AFFILIATES, OR THEIR OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUPPLIES, LICENSORS, AND THIRD-PARTY PARTNERS, BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER, EVEN IF CommScope HAS BEEN PREVIOUSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, WHETHER IN AN ACTION UNDER CONTRACT, TORT, OR ANY OTHER THEORY ARISING FROM YOUR ACCESS TO, OR USE OF, THE MATERIALS. Because some jurisdictions do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of liability for consequential or incidental damages, some of the above limitations may not apply to you. Patent marking notice For applicable patents, see www.cs-pat.com. That website is intended to give notice under 35 U.S.C. § 287(a) of articles that are patented or for use under the identified patents. That website identifies the patents associated with each of the patented articles. SURFboard ® G54 DOCSIS ® 3.1 Wi-Fi ® Cable Modem User Guide DRAFT R evision x.12 Safety and regulatory information Important safety instructions ■The model number, serial number, and electrical rating are on a label on the base of the device. ■Do not locate the device near water. ■Do not locate the device in direct sunlight or near a heat source. ■Do not use liquids, aerosols, or forced air to clean the device. It may be cleaned using a dry, lint-free cloth. ■Do not block the ventilation holes on this device. Do not stand it on soft furnishings or carpets. ■Do no use the device in an environment that exceeds 104º F (40º C). ■Use only the power supply and cord provided with the device. Do not use the power supply with any other devices. ■Ground coaxial cable shield at building/residence either close to point of entrance or at point of attachment. Ground as close as practical to building/residence to minimize grounding connector length and reduce potential voltage differences between coaxial cable and other grounding system. ■Telephones should be connected directly to this device. Physical connections to a previous telephone provider must be removed. Failure to do so may cause hazardous conditions, loss of service, and/or permanent damage. Note: This device will be unable to make or receive telephone calls if there is a loss of power. SURFboard ® G54 DOCSIS ® 3.1 Wi-Fi ® Cable Modem User Guide DRAFT Revision x.13 FCC compliance ARRIS, 3871 Lakefield Dr, Suwanee, GA 30024. 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. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment uses and can radiate radi…

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Attestation Statements Date: June 8, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Attestation Statements Part 2.911(d)(5)(i)-(ii) Filing FCC ID：UIDG54 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) ARRIS (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Statement for 47 CFR section 2.911(d)(5)(ii) ARRIS (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

Letter of Declaration on Indoor Access Point Operation Date: June 8, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 FCC ID：UIDG54 To Whom It May Concern: We, ARRIS, attest that this device under FCC ID UIDG54 complies with device protocol requirements and operational restrictions: 1. Protocol attestation statement: a. An 11ax IEEE device's Transmit Power Envelope element has information fields for power limits for connecting client/subordinate devices. The TPE information is contained in this device signals and used by connecting client/subordinate to ensure that it knows the regulatory TX powers it is allowed to transmit at. There is a regulatory info field in this device beacon and probe response frames which details this device type when the client/subordinate associates to this device. 2. Statement acknowledging device restrictions: a. This device is supplied power from a wired connection, has an integrated antenna, is not battery-powered, and does not have a weatherized enclosure. b. This device's operation will not be allowed on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in large aircraft while flying above 10,000 feet. c. This device is prohibited for control of or communications with unmanned aircraft systems, including drones. Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

U.S. Agent for Service of Process Attestation Date: June 8, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia MD 21046 USA Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: UIDG54 To Whom It May Concern: ARRIS (“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: Name: ARRIS FRN: 0009654609 Address: 3871 Lakefield Drive Suite 300 SUWANEE Georgia United States 30024 Contact Person: Antonio A Figueiredo Role: Director, Product Testing & Regulatory Compliance Tel.: 678-473-5067 Email: [email protected] Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

Date: Feb 6, 2023 AUTHORIZATION LETTER To whom it may concern: I hereby authorize Thomas Kelleher, Product Compliance Manager of ARRIS, to act on behalf of ARRIS in all matters relating to the FCC application for equipment authorization in connection with FCC grantee code UID, including signing of all documents relating to these matters. If you have any questions regarding this authorization, please don’t hesitate to contact me. Sincerely yours, --------------------------------------- Antonio Figueiredo Director, Product Testing & Regulatory Compliance ARRIS 3871 Lakefield Drive, Suite 300, Suwanee, GA 30024 Tel: (678) 473-5067 E-mail: [email protected]

Attestation Statements Date: June 8, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Attestation Statements Part 2.911(d)(5)(i)-(ii) Filing FCC ID：UIDG54 Original Grant Date: May 16, 2023 Pursuant to CFR 2.1043, ARRIS hereby requests a Class II Permissive Change. Modification: 1. Adding U-NII-2A and U-NII-2C bands and 160MHz for this device. 2. Adding UNII 5 ~UNII 8 for this device. Note: 1. There is no change in hardware or in existing RF relevant portion. 2. The product enables U-NII-2A, U-NII-2C, UNII 5 ~UNII 8 bands via Firmware by factory. 3. There is no any software that can be modified by end-user. Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

Letter of Authorization Date: June 8, 2023 Dear Sir, I hereby have entrusted the following person to be a proxy regarding application for Type Certification. Sporton International Inc. Hsinchu Laboratory Address : No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C. Name : Leo Huang Job Title : Manager e-mail : [email protected] I am therefore responsible for the contents of the application. FCC ID: UIDG54 Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

Confidentiality Letter Date: June 19, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID：UIDG54 To Whom It May Concern: Long Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby respectfully request confidential treatment of information accompanying this application as outlined below: ● Block Diagrams ● Schematics ● 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. We understand 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. Short Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby respectfully request short-term confidential treatment of information accompanying this application as outlined below 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 ● Internal Photos ● Test Setup photos ● Users Manuals Respectfully, Applicant’s company name : ARRIS Applicant’s company address : 3871 Lakefield Drive Suite 300, SUWANEE, Georgia, United States 30024 Signature : Name and Job Title : Thomas Kelleher / Product Compliance Manager E-Mail : [email protected] Tel : 215-323-2257

PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 1 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Brand Name: ARRIS Model Name: G54 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 2 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 3 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 4 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 5 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Adapter 1 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 6 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 7 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Adapter 2 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 8 of 8 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP

Label and location (bottom of the device)

PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 1 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Brand Name: ARRIS Model Name: G54 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 2 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 3 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 4 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 5 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Ant. 1 Ant. 7 Ant. 4 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 6 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Ant. 8 Ant. 6 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 7 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP Ant. 3 Ant. 5 Ant. 2 PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 8 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 9 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 10 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 11 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 12 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 13 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 14 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 15 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 16 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 17 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 18 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 19 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 20 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 21 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 22 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 23 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 24 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 2023 FAX : 886-3-656-9085 EP Report Version : 01 Report Template No.: CB Ver1.1_EP PHOTOGRAPHS OF EUT Report No. : EP321751-01 Sporton International Inc. Hsinchu Laboratory Page Number : 25 of 51 TEL : 886-3-656-9065 Issued Date : Jun. 13, 20…

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RADIO EXPOSURE TEST REPORT Report No. : FA321751-01 TEL : 886-3-656-9065 Page Number : 2 of 11 FAX : 886-3-656-9085 Issued Date : Jun. 13, 2023 Report Template No.: CB-A1_1 Ver1.1 Report Version : 01 Table of Contents History of this test report ................................................................................................................................. 3 Summary of Test Result................................................................................................................................... 4 1 General Description ............................................................................................................................. 5 1.1 EUT General Information ....................................................................................................................... 5 1.2 Accessories ............................................................................................................................................ 8 1.3 Table for Permissive Change ................................................................................................................. 8 1.4 Applicable Standards ............................................................................................................................. 8 1.5 Testing Location ..................................................................................................................................... 8 2 Maximum Permissible Exposure ........................................................................................................ 9 2.1 Limit of Maximum Permissible Exposure ............................................................................................... 9 2.2 MPE Calculation Method ........................................................................................................................ 9 2.3 MPE Exemption .................................................................................................................................... 10 2.4 Calculated Result and Limit .................................................................................................................. 11 Photographs of EUT v01 RADIO EXPOSURE TEST REPORT Report No. : FA321751-01 TEL : 886-3-656-9065 Page Number : 3 of 11 FAX : 886-3-656-9085 Issued Date : Jun. 13, 2023 Report Template No.: CB-A1_1 Ver1.1 Report Version : 01 History of this test report Report No. Version Description Issued Date FA321751-01 01 Initial issue of report Jun. 13, 2023 RADIO EXPOSURE TEST REPORT Report No. : FA321751-01 TEL : 886-3-656-9065 Page Number : 4 of 11 FAX : 886-3-656-9085 Issued Date : Jun. 13, 2023 Report Template No.: CB-A1_1 Ver1.1 Report Version : 01 Summary of Test Result Report Clause Ref Std. Clause Test Items Result (PASS/FAIL) Remark 2 - Exposure evaluation PA SS - Conformity Assessment Condition: 1. The test results (PASS/FAIL) with all measurement uncertainty excluded are presented against the regulation limits or in accordance with the requirements stipulated by the applicant/manufacturer who shall bear all the risks of non-compliance that may potentially occur if measurement uncertainty is taken into account. 2. The measurement uncertainty please refer to each test result in the chapter "Measurement Uncertainty". Disclaimer: The product specifications of the EUT presented in the test report that may affect the test assessments are declared by the manufacturer who shall take full responsibility for the authenticity. Reviewed by: Sam Chen Report Producer: Sophia Shiung RADIO EXPOSURE TEST REPORT Report No. : FA321751-01 TEL : 886-3-656-9065 Page Number : 5 of 11 FAX : 886-3-656-9085 Issued Date : Jun. 13, 2023 Report Template No.: CB-A1_1 Ver1.1 Report Version : 01 1 General Description 1.1 EUT General Information RF General Information Evaluation Mode Frequency Range (MHz) Operating Frequency (MHz) Modulation Type 2.4GHz WLAN 2400-2483.5 2412-2462 802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) VHT: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 802.11ax: OFDMA (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 5GHz WLAN 5150-5250 5250-5350 5470-5725 5725-5850 5180-5250 5250-5320 5500-5720 5745-5825 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 802.11ax: OFDMA (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 802.11be: OFDMA (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM, 4096QAM) 6GHz WLAN 5925-7125 5955-7115 802.11ax: OFDMA (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 802.11be: OFDMA (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM, 4096QAM) RADIO EXPOSURE TEST REPORT Report No. : FA321751-01 TEL : 886-3-656-9065 Page Number : 6 of 11 FAX : 886-3-656-9085 Issued Date : Jun. 13, 2023 Report Template No.: CB-A1_1 Ver1.1 Report Version : 01 1.1.1 Antenna Information Ant. Port Brand Model Name Ant. Type Connector Support Band 2.4GHz 5GHz 6GHz UNII1 UNII2A UNII2C UNII3 1 - 2 - - Wanshih WPB866 DIPOLE I-PEX 5GHz UNII 1, 2A 2 1 - 1 - Wanshih WPB867 DIPOLE I-PEX 2.4GHz/5GHz UNII 2C, 3 3 - 1 - - Wanshih WPB868 DIPOLE I-PEX 5GHz UNII 1, 2A 4 2 - 2 - Wanshih WPB869 DIPOLE I-PEX 2.4GHz/5GHz UNII 2C, 3 5 - - - 2 Wanshih WPB870 DIPOLE I-PEX 6GHz 6 - - - 1 Wanshih WPB871 DIPOLE I-PEX 6GHz 7 - - - 4 Wanshih WPB872 DIPOLE I-PEX 6GHz 8 - - - 3 Wanshih WPB873 DIPOLE I-PEX 6GHz Ant. Antenna Gain (dBi) Ant. Antenna Gain (dBi) 2.4GHz 5GHz UNII1 / UNII2A 5GHz UNII2C / UNII3 6GHz 1 - 4.92 - 5 4.94 2 4.14 - 4.75 6 5.86 3 - 4.78 - 7 4.77 4 2.64 - 4.60 8 5.83 Note 1: The above information was declared by manufacturer. <For WLAN 2.4GHz> For IEEE 802.11b/g/n/VHT mode (2TX/2RX) Port 1 and Port 2 can be used as transmitting/receiving antenna. Port 1 and Port 2 could transmit/receive simultaneously. <For WLAN 5GHz> For IEEE 802.11a/n/ac/ax/be mode (2TX/2RX) Port 1 and Port 2 can be used as transmitting/receiving antenna. Port 1 and Port 2 could transmit/receive simultaneously. <For WLAN 6GHz> For IEEE 802.11ax/be mod…

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G54 ANTENNA SPEC FOR CERTIFICATION Date: March-30-2023 S21WFI0071A Copyright © 2022 Compal Broadband Networks, Inc. – Confidential and Proprietary Outline 1. Antenna Vendor \ Part Number 2. Measurement Description 3. Antenna Peak Gain 4. Antenna 2D Radiation Pattern 5. Vendor Profile 2 Copyright © 2022 Compal Broadband Networks, Inc. – Confidential and Proprietary Antenna Vendor \ Part Number 3 Vendor Part Number Wanshih S21WFI0071A Part Number Ant. 1 WPB866 Ant. 2 WPB867 Ant. 3 WPB868 Ant. 4 WPB869 Ant. 5 WPB870 Ant. 6 WPB871 Ant. 7 WPB872 Ant. 8 WPB873 Copyright © 2022 Compal Broadband Networks, Inc. – Confidential and Proprietary Test Method Reference Basis (Measurement setup info. & Test method , Test Procedure) 4 1、 Measured according to the method defined by CTIA 。 Test site information(like Chamber)、 Measuring instrument 、Instrument Calibration Data 1、OTA Chamber: OTA 800;8m(L)x4m(W)x4m(H)。 2、Network Analyzer : Agilent E5071C Peak Calculation formula & Process 1、peak Gain The value is actually measured in the OTA chamber ， non-calculated 。 Copyright © 2022 Compal Broadband Networks, Inc. – Confidential and Proprietary Antenna Peak Gain 5 2400 - 2500 MHz 5150 - 5850 MHz 5925 - 7125 MHz Value Angle Value Angle Value Angle Ant. 1 4.92 dBi Theta：45 Phi：300 Ant. 2 4.14 dBi Theta：90 Phi：165 4.75 dBi Theta：120 Phi：195 Ant. 3 4.78 dBi Theta：105 Phi：195 Ant. 4 2.64 dBi Theta：90 Phi：30 4.60 dBi Theta：120 Phi：30 Ant. 5 4.94 dBi Theta：90 Phi：285 Ant. 6 5.86 dBi Theta：90 Phi：120 Ant. 7 4.77 dBi Theta：135 Phi：330 Ant. 8 5.83 dBi Theta：90 Phi：270 Ant. 1 Antenna 2D Radiation Pattern _ 6 Frequency 5150 - 5850 MHz Plane XY XZ YZ Radiation Pattern Ant. 2 Antenna 2D Radiation Pattern _ 7 Frequency 2400 - 2500 MHz Plane XY XZ YZ Radiation Pattern Ant. 2 Antenna 2D Radiation Pattern _ 8 Frequency 5150 - 5850 MHz Plane XY XZ YZ Radiation Pattern Ant. 3 Antenna 2D Radiation Pattern _ 9 Frequency 5150 - 5850 MHz Plane XY XZ YZ Radiation Pattern Ant. 4 Antenna 2D Radiation Pattern _ 1 0 Frequency 2400 - 2500 MHz Plane XY XZ YZ Radiation Pattern Ant. 4 Antenna 2D Radiation Pattern _ 1 1 Frequency 5150 - 5850 MHz Plane XY XZ YZ Radiation Pattern Ant. 5 Antenna 2D Radiation Pattern _ 1 2 Frequency 5925 - 7125 MHz Plane XY XZ YZ Radiation Pattern Ant. 6 Antenna 2D Radiation Pattern _ 1 3 Frequency 5925 - 7125 MHz Plane XY XZ YZ Radiation Pattern Ant. 7 Antenna 2D Radiation Pattern _ 1 4 Frequency 5925 - 7125 MHz Plane…

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