L9VVR3071V2Home Gateway

261099-061 VR-3071v2 Series Home Gateway User Manual Version A1.0, May 08, 2023 1 Preface This manual provides information related to the installation and operation of this device. The individual reading this manual is presumed to have a basic understanding of telecommunications terminology and concepts. If you find the product to be inoperable or malfunctioning, please contact technical support for immediate service by email at [email protected] For product update, new product release, manual revision, or software upgrades, please visit our website at http://www.comtrend.com MPORTANT SAFETY INSTRUCTIONS When using your telephone equipment (for unpacking, installation, use, and maintenance), basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: -Do not use this product near water for example, near a bathtub, washbowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool. Also, do not expose the equipment to rain or damp areas (e.g. a wet basement). -Never install telephone wiring during stormy weather conditions. -Avoid using a telephone (other than a cordless type) during an electrical storm there may be a remote risk of electric shock from lightning. -Do not use the telephone to report a gas leak in the vicinity of the leak -Use only the power cord and batteries (or adapter) indicated in this manual. -Do not dispose of batteries in a fire. They may explode. Check with local codes for possible special disposal instructions -Do not connect the power supply cord on elevated surfaces. Allow it to lie freely. There should be no obstructions in its path and no heavy items should be placed on the cord. In addition, do not walk on, step on, or mistreat the cord. SAVE THESE INSTRUCTIONS CAUTION: Always disconnect all telephone lines from the wall outlet before servicing or disassembling this equipment. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. Do not stack equipment or place equipment in tight spaces, in drawers, or on carpets. Be sure that your equipment is surrounded by at least 2 inches of air space. To prevent interference with cordless phones, ensure that the gateway is at least 5 feet ( 1.5m )from the cordless phone base station. If you experience trouble with this equipment, disconnect it from the 2 network until the problem has been corrected or until you are sure that equipment is not malfunctioning. " CAUTION: To reduce the risk of fire, use only No. 26 AWG or larger (e.g. 24 AWG) UL Listed or CSA Certified Telecommunication Line Cord " WARNING Disconnect the power line from the device before servicing For indoor use only Do NOT open the casing Do NOT use near water Do NOT insert sharp objects into the RJ-11 jack Keep away from the fire For use in ventilated environment / space Use 26 AWG or larger cable connect to RJ-11 port Débranchez l'alimentation électrique avant l'entretien Cet appareil est conçu pour l'usage intérieur seulement N'ouvrez pas le boîtier N'utilisez pas cet appareil près de l'eau N'insérez pas d'objets tranchants dans la prise RJ-11 N'approchez pas du feu Veuillez utiliser dans un environnement aéré  Veuillez utiliser fil électrique de 26AWG pour port RJ-11 Power Specifications ( Alimentation ) : Input : 12Vdc, 1.5A Output : USB3.0, 900mA User Information Any changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. Aucune modification apportée à l’appareil par l’utilisateur, quelle qu’en soit la nature. Tout changement ou modification peuvent annuler le droit d’utilisation de l’appareil par l’utilisateur. 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 generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. 3 —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 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. This Class B digital apparatus complies with Canadian ICES-003. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. This device complies with Part 15 of the FCC Rules and Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil numérique de la classe B est conforme à la norme NMB-003 Canada. Pour réduire le risque d’interférence aux autres utilisateurs, le type d’antenne et son gain doivent être choisi…

Text truncated - open the document above for the full version.

Agent letter FCC attestation statement KiwaPage 1 of 2 RF_753, Issue 215-02-2023 Comtrend Corporation 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist, New Taipei City24159, Taiwan U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Kiwa Nederland B.V. Wilmersdorf 50 7327 AC Apeldoorn Postbus 137 7300 AC Apeldoorn Netherlands ATTENTION: FCC Certification–Section 2.911(d)(7) Information Designated U.S. Agent Company name: FRN: Contact person name: Street address: ZIP/City/State Telephone number: Email address: Signature: Date: This letter is to confirm that we(“the Designated U.S. Agent)have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of theApplicantnoted below. The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name:Comtrend Corporation Grantee Code:L9V Contact person name:Bill Wang Street address:3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist ZIP/City/State24159/New Taipei City/ Taiwan Telephone number: 886-2-2999-8261 Email address: [email protected] Comtrend Corporation 0033647199 3755 Lincoln St Suite A 92503/ Riverside/CALIFORNIA (949) 753-7638 [email protected] Dr Angelique Lynch 09/17/2023 Agent letter FCC attestation statement KiwaPage 2 of 2 RF_753, Issue 215-02-2023 Comtrend Corporation 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist, New Taipei City24159, Taiwan Signature: Date: 2023/8/21

Covered list attestation FCC application letter Kiwa Page 1 of 2 RF_755_02 15-02-2023 Comtrend Corporation 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist, New Taipei City 24159, Taiwan Certification Application Attestation Statements Comtrend Corporation 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist 24159 New Taipei City, Taiwan Subject: FCC ID: L9VVR3071V2 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) [Comtrend Corporation] certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) [Comtrend Corporation] (“the applicant”) certifies that, as of the date of the filing of this application, the applicant - is / - is not (3) identified on the Covered List as an entity producing “covered” equipment. Date: 2023/10/21 City: New Taipei City Name (2) : Bunny Tsai Function: Engineer Telephone number: 886-2-2999-8261 Email address: [email protected] Signature: 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select ‘’checked” then “OK”

Declaration for model numbers Hereby, We Name: COMTREND CORPORATION Address: 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist, New Taipei City 24159 , Taiwan declares that this equipment: Product description: Home Gateway Type designation(s): VR-3071v2、VR-3073u、PRT-6301v2、WR-2411u Trademark: COMTREND The differences between the models as below. Model XDSL Remark VR-3071v2 Yes Market Segmentation. VR-3073u PRT-6301v2 No Market Segmentation. WR-2411u The circuit design and layout between of all model numbers are the same. Date: August 21, 2023 City: New Taipei City Name: Bill Wang Function: Deputy Director Signature:

RF_160_05 Declaration of Authorisation Date of issue 02-01-2023 Declaration of Authorization We Name: Comtrend Corporation Address: 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist City: New Taipei City 24159 Country: Taiwan Declare that: Name Representative of agent: Nina Hsu (1) Agent Company name: Cerpass Technology Corporation Address: No.10, Lane 2, Lianfu Street, Luzhu District City: Taoyuan City Country Taiwan R.O.C. is authorized to apply for Certification of the following product(s): Product description: Home Gateway Type designation: VR-3071v2、VR-3073u、WR-2411u、PRT-6301v2 Trademark: COMTREND Validity/ expiry date N/A on our behalf. Date: August 21, 2023 City: New Taipei City Name: Bill Wang (2) Function: Deputy Director Signature: . Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

FCC, Request for non-disclosure Date: 02-01-2022 RF_501, Issue 10 Company Name: Comtrend Corporation Address: 3F-1, 10 Lane 609, Chung Hsin Road, Section 5, San Chung Dist City: New Taipei City 24159 Country: Taiwan To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: L9VVR3071V2 Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) 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, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: For marketing purpose (180 days from the date of grant.) Date: October 12, 2023 Name and signature of applicant: Bunny Tsai Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period

CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 1 of 44 Photographs of EUT VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 2 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 3 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 4 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 5 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 6 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 7 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 8 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 9 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 10 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 43 of 44 Adapter Brand: Amigo, Model: AMS200-1201500FU CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 44 of 44

Label & Location Label Here: Bottom of EUT

CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 11 of 44 VR-3071v2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 12 of 44 VR-3071v2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 13 of 44 VR-3071v2、VR-3073u Ant A connector (For 2.4 G &5G) Ant B connector (For 2.4 G &5G) Ant C connector (For 5G) Ant D connector (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 14 of 44 VR-3071V2、VR-3073u RF Chip CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 15 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 16 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 17 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 18 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 19 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 20 of 44 VR-3071V2、VR-3073u Antenna A (For 2.4 G &5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 21 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 22 of 44 VR-3071V2、VR-3073u Antenna B (For 2.4 G &5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 23 of 44 VR-3071V2、VR-3073u Antenna C (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 24 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 25 of 44 VR-3071V2、VR-3073u Antenna D (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 26 of 44 VR-3071V2、VR-3073u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 27 of 44 PRT-6301v2、WR-2411u Ant A position (For 2.4 G &5G) Ant B position (For 2.4 G &5G) Ant C position (For 5G) Ant D position (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 28 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 29 of 44 PRT-6301v2、WR-2411u Ant A connector (For 2.4 G &5G) Ant C connector (For 5G) Ant B connector (For 2.4 G &5G) Ant D connector (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 30 of 44 PRT-6301v2、WR-2411u RF Chip CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 31 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 32 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 33 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 34 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 35 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 36 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 37 of 44 PRT-6301v2、WR-2411u Antenna A (For 2.4 G &5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 38 of 44 PRT-6301v2、WR-2411u Antenna B (For 2.4 G &5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 39 of 44 PRT-6301v2、WR-2411u CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 40 of 44 PRT-6301v2、WR-2411u Antenna C (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 41 of 44 PRT-6301v2、WR-2411u Antenna D (For 5G) CERPASS TECHNOLOGY CORP. Report No.: 22110068 Cerpass Technology Corp. Issued Date : Apr. 21, 2023 Page No. : 42 of 44 PRT-6301v2、WR-2411u

CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 123 of 125 FCC ID : L9VVR3071V2 12. Radio Frequency Exposure 12.1 Applicable Standards §1.1307(b)(3)(i)(A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. §1.1307(b)(3)(i)(c) ERP is below a threshold calculated based on the distance , R between the person and the antenna / radiating structure, where R > λ / 2 π. § 1.1307(b)(3)(i)(B). Device operates between 300 MHz and 6 GHz and the maximum time-averaged power or effective radiated power (ERP), whichever is greater, <= Pth CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 124 of 125 FCC ID : L9VVR3071V2 12.1 EUT Specification Frequency band (Operating) WLAN: 2412MHz ~ 2462MHz WLAN: 5150MHz ~ 5250MHz WLAN: 5250MHz ~ 5350MHz WLAN: 5470MHz ~ 5725MHz WLAN: 5725MHz ~ 5850MHz Bluetooth: 2402MHz ~ 2480MHz Device category Portable (<20cm separation) Mobile (>20cm separation) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied Blanket 1 mW Blanket Exemption MPE-based Exemption SAR-based Exemption Remark: 1. The maximum conducted output power is 28.96 dBm 787.071 mW) at 2437MHz (with 4.35 dBi antenna gain.) From Non BeamForming 2. The maximum conducted output power is 26.20 dBm 416.452 mW) at 2437MHz (with 5.77dBi antenna gain.) From BeamForming 12.2 Result Non BeamForming Channel Frequency (MHz) Max. Conducted output power(dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Max.Tune up e.r.p. Power (dBm) Max. Tune up e.r.p power (mW) Limit (mW) 2437 28.96 29.46 4.35 31.66 1465.59 4062 No non-compliance noted. BeamForming Channel Frequency (MHz) Max. Conducted output power(dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Max.Tune up e.r.p. Power (dBm) Max. Tune up e.r.p power (mW) Limit (mW) 2437 26.20 26.70 5.77 30.32 1076.47 4062 No non-compliance noted. CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 125 of 125 FCC ID : L9VVR3071V2 Maximum Permissible Exposure (Co-location) Non-Beamforming Modulation Type Channel Frequency (MHz) Max. Conducted output power (dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Distance (cm) Max. Tune up e.r.p power (mW) Limit (mW) MPE Ratio 11g 2437 28.96 29.46 4.35 46 1465.548 4062.000 0.361 11ax HE20 5745 29.99 30.49 5.58 46 2466.039 4062.000 0.607 Co-location Total 0.968 ∑MPE ratios Limit 1 Beamforming Modulation Type Channel Frequency (MHz) Max. Conducted output power (dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Distance (cm) Max. Tune up e.r.p power (mW) Limit (mW) MPE Ratio 11ax HE40 2437 26.20 26.7 5.77 46 1076.465 4062.000 0.265 11ax HE20 5745 29.97 30.47 5.58 46 2454.861 4062.000 0.604 Co-location Total 0.869 ∑MPE ratios Limit 1 ----------THE END OF REPORT----------

CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 1 of 125 FCC ID : L9VVR3071V2 FCC RADIO TEST REPORT Applicant : COMTREND CORPORATION Address : 3F-1, 10 Lane 609, Chongxin Rd., Section 5, Sanchong Dist, New Taipei City 241405, Taiwan Equipment : Home Gateway Model No. : VR-3071v2、VR-3073u、PRT-6301v2、WR-2411u Trade Name : FCC ID : L9VVR3071V2 I HEREBY CERTIFY THAT : The sample was received on Nov. 23, 2022 and the testing was completed on Apr. 21, 2023 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Mark Liao / Supervisor Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 2 of 125 FCC ID : L9VVR3071V2 Contents 1. Summary of Test Procedure and Test Results ................................................................................ 5 1.1 Applicable Standards ................................................................................................................. 5 2. Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test ............................................................................................... 6 2.2 Carrier Frequency of Channels .................................................................................................. 8 2.3 Test Mode and Test Software ..................................................................................................... 9 2.4 Description of Test System ....................................................................................................... 11 2.5 General Information of Test ...................................................................................................... 12 2.6 Measurement Uncertainty ........................................................................................................ 13 3. Test Equipment and Ancillaries Used for Tests ............................................................................. 14 4. Antenna Requirements ..................................................................................................................... 16 4.1 Standard Applicable ................................................................................................................. 16 4.2 Antenna Construction and Directional Gain ............................................................................. 16 5. Test of AC Power Line Conducted Emission ................................................................................. 17 5.1 Test Limit .................................................................................................................................. 17 5.2 Test Procedures ....................................................................................................................... 17 5.3 Typical Test Setup .................................................................................................................... 18 5.4 Test Result and Data ................................................................................................................ 19 5.5 Test Photographs ..................................................................................................................... 23 6. Test of Radiated Spurious Emission ............................................................................................... 25 6.1 Test Limit .................................................................................................................................. 25 6.2 Test Procedures ....................................................................................................................... 26 6.3 Typical Test Setup .................................................................................................................... 27 6.4 Test Result and Data (9KHz ~ 30MHz) .................................................................................... 28 6.5 Test Result and Data (30MHz ~ 1GHz) ................................................................................... 28 6.6 Test Result and Data (1GHz ~ 25GHz) .................................................................................... 32 6.7 Restricted Bands of Operation ................................................................................................. 68 6.8 Test Photographs (30MHz ~ 1GHz) ......................................................................................... 69 6.9 Test Photographs (1GHz ~ 25GHz) ......................................................................................... 71 7. Test of Conducted Spurious Emission ........................................................................................... 75 7.1 Test Limit .................................................................................................................................. 75 7.2 Test Procedure ......................................................................................................................... 75 7.3 Test Setup Layout .................................................................................................................... 75 7.4 Test Result and Data ................................................................................................................ 75 8. On Time, Duty Cycle and Measurement methods ....................................................................... 100 8.1 Test Limit ................................................................................................................................ 100 8.2 Test Procedure …

Text truncated - open the document above for the full version.

CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 60 of 125 FCC ID : L9VVR3071V2 BeamForming Power : AC 120V / 60Hz Pol/Phase : VERTICAL Test Mode : Mode 5, CH11 : CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 61 of 125 FCC ID : L9VVR3071V2 BeamForming Power : AC 120V / 60Hz Pol/Phase : HORIZONTAL Test Mode : Mode 5, CH11 : CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass Technology Corp. Issued date : Apr. 21, 2023 T-FD-508-0 Ver 1.5 Page No. : 62 of 125 FCC ID : L9VVR3071V2 BeamForming Power : AC 120V / 60Hz Pol/Phase : VERTICAL Test Mode : Mode 6, CH03 : CERPASS TECHNOLOGY CORP. Report No.:22110068-TRFCC01 Cerpass…

Text truncated - open the document above for the full version.