E2K-DRU774405G NR Remote Radio Unit 4TX 4RX 40W-per-TX

R QF0401 Date: September 19, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN: Reviewing Engineer Subject: Agent Appointment & Attestation Statement FCC ID: E2K-DRU77440 Ref: a) FCC CFR § 2.911(d)(5)(i) b ) FCC CFR § 2.911(d)(5)(ii) c) F CC CFR § 2.911(d)(7) a)D ell Inc. (“the applicant”) certifies that the equipment for which authorization is sought is not “Covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of CFR Title 47; b)Dell Inc. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List pursuant to § 1.50002 of CRF Title 47, as an entity (not a subsidiary or affiliate of a specifically named entity) producing “Covered” equipment; c)Dell Inc. (“the applicant”) hereby accepts and designates the following agent for the service of process in the Unites States from matters related to the applicable equipment and accepts the obligation to maintain the designated agent for service of process in the United States for no less than one year afte r e ither the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or upon the conclusion of any Commission related administrative or judicial proceedings involving the equipment, whichever is the latter. A gent Designation: Company name: Dell Inc. Street Address: One Dell Way City/Province/Zip: Round Rock, TX78682, US Contact Name: Don Bobo Telephone No: +1(512)593 8560 Email: [email protected] FRN: 0008359580 S ignature of Designated Agent/ Applicant: ________ _____________________________ Printed name: Don Bobo Title: Distinguished Member Technical Staff

R QF0401 Date: September 19, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN: Reviewing Engineer Subject: Agent Appointment & Attestation Statement FCC ID: E2K-DRU77440 Ref: a) FCC CFR § 2.911(d)(5)(i) b ) FCC CFR § 2.911(d)(5)(ii) c) F CC CFR § 2.911(d)(7) a)D ell Inc. (“the applicant”) certifies that the equipment for which authorization is sought is not “Covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of CFR Title 47; b)Dell Inc. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List pursuant to § 1.50002 of CRF Title 47, as an entity (not a subsidiary or affiliate of a specifically named entity) producing “Covered” equipment; c)Dell Inc. (“the applicant”) hereby accepts and designates the following agent for the service of process in the Unites States from matters related to the applicable equipment and accepts the obligation to maintain the designated agent for service of process in the United States for no less than one year afte r e ither the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or upon the conclusion of any Commission related administrative or judicial proceedings involving the equipment, whichever is the latter. A gent Designation: Company name: Dell Inc. Street Address: One Dell Way City/Province/Zip: Round Rock, TX78682, US Contact Name: Don Bobo Telephone No: +1(512)593 8560 Email: [email protected] FRN: 0008359580 S ignature of Designated Agent/ Applicant: ________ _____________________________ Printed name: Don Bobo Title: Distinguished Member Technical Staff

Dell Inc. Yan Papernov Dell Technologies Regulatory Product Compliance 1000 Innovation Drive Dell Telco Engineering Canada Suite 300 Telephone 1-613.298.5573 Ottawa, Ontario, Canada K2K 3E7 e-mail [email protected] Global Compliance Engineering & Environmental Affairs Nemko North America, Inc. 303 River Road, Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Appointment of Agent for FCC Certification Application Dear Director of Certification, This letter formally appoints Spencer Zhong of Nemko Canada, Inc. located at 303 River Road, Ottawa, Ontario, Canada K1V 1H2, as our authorized agent to represent us in the application process for equipment certification. We confirm that the submitted documents accurately depict the device or system seeking certification. Additionally, we guarantee that all units produced, imported, or marketed, as defined by FCC regulations, will possess a label identical to the one submitted with this application. By signing below, we certify that neither our company nor any party involved in the application is subject to denial of federal benefits, including FCC benefits, as outlined in Section 5301 of the Anti- Drug Abuse Act of 1988 (21 U.S.C. §862) due to a conviction for possession or distribution of a controlled substance. Furthermore, no party involved in the application, as defined in 47 CFR 1.2002 (b), is subject to denial of federal benefits, including FCC benefits. We attest to the truth and accuracy of the information provided to the FCC to the best of our knowledge (47 CFR 2.911 (d)) and acknowledge our responsibilities as a grantee regarding certified equipment (47 CFR 2.909). In instances where our authorized agent signs the application for certification on our behalf, we understand that Nemko North America, Inc. remains solely responsible for adhering to the terms and conditions for certification as specified by Nemko Canada Inc. Dell Inc. Yan Papernov Dell Technologies Regulatory Product Compliance 1000 Innovation Drive Dell Telco Engineering Canada Suite 300 Telephone 1-613.298.5573 Ottawa, Ontario, Canada K2K 3E7 e-mail [email protected] Global Compliance Engineering & Environmental Affairs Sincerely, Dated: October 31, 2024 Agency agreement expiration date: October 25, 2025 *Up to 12 months Signed by: Yan Papernov Signature Print name Regulatory Product Compliance Title 1-613-298-5573 Phone On behalf of: Dell Technologies Company name

Dell Inc. Don Bobo MS: PS4-30 Distingished Member of Technical Staff One Dell Way EMC, Global Regulations and Standards Round Rock, Texas 78682 Telephone 512.593.8560 www.dell.com e-mail [email protected] Worldwide Regulatory Compliance Engineering & Environmental Affairs Internal Use - Confidential Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 January 9, 2023 FCC authorization letter for Dell Regulatory employees To whom it may concern, I, the undersigned, as the authorized signatory for the Dell Inc. grantee code E2K, hereby authorize the following EMC & Wireless Regulatory Engineers of Dell Inc., to act on my behalf in all manners relating to processes required according to FCC rules for equipment authorization: This authorization shall be sent along with application when filing with the FCC Certification Division and is valid until further written notice from the applicant. If you have any questions or need additional information, please feel free to contact me at 512-593-8560 or 512-619-7976. Sincerely, Don Bobo, Dell Inc., FRN: 0008359580 Bill Wang April Chang Fiona Y Chen Kay Chen Yan Papernov Jessie Goh Jack TS Huang Tommy Hwang Nai Ghee Koh Jason KP Lee Jason Limoges Leonel Lopez James V Nguyen Rex Wan William Wei Steve L Williams Julie Shen Leo Hong Dyllan Chang Ken Tai CY Chang Jessie Lin Greg Hsiao Chloe Lin Brad Chen

Dell Inc. Yan Papernov Dell Technologies Regulatory Product Compliance 1000 Innovation Drive Dell Telco Engineering Canada Suite 300 Telephone 1-613.298.5573 Ottawa, Ontario, Canada K2K 3E7 e-mail [email protected] Global Compliance Engineering & Environmental Affairs October 31, 2024 Nemko North America, Inc. 303 River Road, Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Request for Confidentiality – FCC FCC ID: E2K-DRU77440 Pursuant to FCC 47 CFR 0.457(d)(1)(ii) and 0.459 and FCC guidance published in KDB 726920, we hereby request confidential treatment of information accompanying this application as outlined below. We request the exhibits selected below as long term confidential (LTC) be withheld from public view permanently: Selection of exhibits for LTC - general Exhibit name ☒ Permanent (Long Term) Block Diagrams ☒ Permanent (Long Term) Operation Description / Theory of Operation ☒ Permanent (Long Term) Parts List & Placement / BOM ☒ Permanent (Long Term) Schematics Selection of exhibits for LTC - specific 1 Exhibit name ☒ Permanent (Long Term) Tune-Up Procedure Selection of exhibits for LTC (with NDA) 2 Exhibit name ☒ Permanent (Long Term) User’s Manual ☒ Permanent (Long Term) Internal Photos Our company has spent a substantial effort in developing this product and it is one of the first of its kind in the industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. 1 - Tune up procedure is applicable only for licensed equipment. 2 - These items require further information to be provided to TCB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and review section II, 3) regarding specific information (NDA) that must accompany these requests. Dell Inc. Yan Papernov Dell Technologies Regulatory Product Compliance 1000 Innovation Drive Dell Telco Engineering Canada Suite 300 Telephone 1-613.298.5573 Ottawa, Ontario, Canada K2K 3E7 e-mail [email protected] Global Compliance Engineering & Environmental Affairs The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed by: Yan Papernov Signature Print name Regulatory Product Compliance Title 1-613-298-5573 Phone Dell Technologies Company 1000 Innovation Drive Suite 300 Ottawa, Ontario Canada K2K 3E7 Address

Standard Non-Disclosure Agreement NDA #1000 In order to protect certain Confidential Information (as defined below), this Non-Disclosure Agreement (“Agreement”) is made by Dell Inc., for itself and its subsidiaries (collectively "Dell"),. for itself and its subsidiaries and affiliates (collectively "Participant 1,"), (Dell and each Participant(s) is individually referred to as a "Party" and collectively referred to as the "Parties"). The Party disclosing Confidential Information hereunder is referred to as “Discloser” and the Party receiving Confidential Information hereunder is referred to as “Recipient”. 1. Effective Date. The effective date of this Agreement is 12/2/2015. 2. Mutual Agreement. The Agreement shall apply to all Confidential Information disclosed between Discloser and Recipient. 3. Confidential Information. “Confidential Information” disclosed under this Agreement is defined as any information, technical data or know how furnished, whether in written, oral, electronic, website-based, or other form by the Discloser to the Recipient that (a) is marked, accompanied or supported by documents clearly and conspicuously designating such documents as "confidential", “internal use” or the equivalent; (b) is identified by the Discloser as confidential before, during or promptly after the presentation or communication; or (c) should reasonably be known by Recipient to be confidential. Confidential Information includes, without limitation, any information acquired during any tours of Dell's facilities or Dell onsite usability testing. 4. No Use of Name. Each Party agrees not to issue or release any articles, advertising, publicity or other material relating to any other Party's Confidential Information or mentioning or implying the name of any other Party, except (a) as may be required by law and then only after providing such other Party with an opportunity to review and comment thereon, (b) as expressly permitted in a separate written agreement with such other Party, or (c) with the prior written consent of such other Party. 5. Term and Termination. This Agreement shall remain in effect until it is terminated by a Party with thirty (30) days prior written notice; provided, however, that no Party shall terminate this Agreement if the Parties have an indirect or direct agreement still in effect. Subject to Section 7 below, the terms and conditions of this Agreement shall survive any such termination with respect to Confidential Information that is disclosed prior to the effective date of termination. 6. Permitted Use and Disclosure. Recipient will use Confidential Information only for the purpose of and in connection with the evaluation of a potential, and/or continuation of an actual, business transaction or relationship between the Parties. Recipient may disclose Confidential Information to its directors, officers, employees, contractors, advisors, and agents, so long as such parties have a need to know in their work for Recipient and are bound by obligations of confidentiality at least as restrictive as those imposed on Recipient in this Agreement, and Recipient is fully liable for any breach of this Agreement by such third party (collectively, “Representatives”). Recipient will use the same degree of care, but no less than a reasonable degree of care, as the Recipient uses with respect to its own similar information to protect the Confidential Information and to prevent (a) any use of Confidential Information not authorized in this Agreement; (b) the purchase or sale of securities by Representatives on the basis of Confidential Information or other use of Confidential Information by Representatives for personal benefit; (c) communication of Confidential Information to any third party (except as otherwise authorized in this Agreement); or (d) publication of Confidential Information (except as otherwise authorized in this Agreement). Notwithstanding anything herein to the contrary, the restrictions on disclosure and use set forth in this Agreement shall not restrict the right of Recipient to independently design, develop, acquire, market, service or otherwise deal in, directly or indirectly, products or services competitive with those of the Discloser; provided that the Recipient does not use any of the Discloser's Confidential Information for such activities. Further, Recipient retains sole discretion to assign or reassign the job responsibilities of its employees. 7. Protection Period and Return of Information. Unless the Parties otherwise agree in writing, a Recipient's duty to protect Confidential Information expires three () years from the date of disclosure. Notwithstanding anything to the contrary herein, protection of information constituting a trade secret shall never expire. Upon the Discloser's written request, Recipient will promptly return all Confidential Information received from the Discloser, together with all copies, or certify in writing that all such Confidential Information and copies thereof have been destroyed; provided, however, that Participant will not make any such request with respect to Confidential Information related to Participant’s products and/or services if those products and/or services are currently being manufactured, sold or supported by Dell. Notwithstanding the foregoing, Recipient’s professional advisors (e.g., lawyers and accountants) may retain in confidence one file copy of their respective work papers and final reports in accordance with their professional and ethical obligations. 8. Exclusions. This Agreement imposes no obligation upon a Recipient with respect to Confidential Information which (a) the Recipient can demonstrate was already in its possession before receipt from the Discloser; (b) is or becomes publicly available through no fault of the Recipient or its Representatives; (c) is rightfully received by the Recipient from a third party who has no duty of confidentiality; (d) is disclosed by the Discloser to a third party with…

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www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation. The SCC Accreditation Symbol is an official symbol of the Standards Council of Canada, used under licence. SCC File Number: 15064 (Ottawa/Almonte); 151100 (Montreal); 151097 (Cambridge) FCC MPE calculation; Date: May 2021 C h o o s e S c a n d i n a v i a n t r u s t RADIO TEST REPORT Type of assessment: MPE Calculation report Applicant: Product: Dell Inc. 5G NR Remote Radio Unit 4TX 4RX 40W-per-TX Model: RR4T4RA FCC ID: E2K-DRU77440 Specifications:  FCC 47 CFR Part 1 Subpart I, §§1.1307, 1.1310  FCC 47 CFR Part 2 Subpart J, §2.1091  FCC KDB 447498 D01 General RF Exposure Guidance v06 Date of issue: November 22, 2024 Andrey Adelberg, Senior EMC/RF Specialist Prepared by Signature Report reference ID: RF exposure Page 2 of 5 Lab locations Company name Nemko Canada Inc. Facilities Ottawa site: 303 River Road Ottawa, Ontario Canada K1V 1H2 Tel: +1 613 737 9680 Fax: +1 613 737 9691 Montréal site: 292 Labrosse Avenue Pointe-Claire, Québec Canada H9R 5L8 Tel: +1 514 694 2684 Fax: +1 514 694 3528 Cambridge site: 1-130 Saltsman Drive Cambridge, Ontario Canada N3E 0B2 Tel: +1 519 650 4811 Almonte site: 1500 Peter Robinson Road West Carleton, Ontario Canada K0A 1L0 Tel: +1 613 256-9117 Test site identifier Organization Ottawa/Almonte Montreal Cambridge FCC: CA2040 CA2041 CA0101 ISED: 2040A-4 2040G-5 24676 Website www.nemko.com Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contained in this report are within Nemko Canada’s ISO/IEC 17025 accreditation. Copyright notification Nemko Canada Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko Canada Inc. Report reference ID: RF exposure Page 3 of 5 Table of Contents Table of Contents ......................................................................................................................................................................................................... 3 Evaluation summary ........................................................................................................................................................................... 4 1.1 MPE calculation for standalone transmission ........................................................................................................................................................... 4 Section 1.2 MPE calculation for simultaneous transmission Report reference ID: RF exposure Page 4 of 5 Evaluation summary 1.1 MPE calculation for standalone transmission 1.1.1 References, definitions and limits FCC §2.1091(d) (2) (2) For operations within the frequency range of 300 kHz and 6 GHz (inclusive), the limits for maximum permissible exposure (MPE), derived from whole-body SAR limits and listed in Table 1 in paragraph (e)(1) of this section, may be used instead of whole-body SAR limits as set forth in paragraphs (a) through (c) of this section to evaluate the environmental impact of human exposure to RF radiation as specified in §1.1307(b) of this part, except for portable devices as defined in §2.1093 of this chapter as these evaluations shall be performed according to the SAR provisions in §2.1093. Table 1.1-1: Table 1 to §1.1310(e)(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 ) Averaging time (minutes) (i) Limits for Occupational/Controlled Exposure 0.3–3.0 614 1.63 *(100) ≤6 3.0–30 1842 / f 4.89 / f *(900 / f 2 ) <6 30–300 61.4 0.163 1.0 <6 300–1500 f / 300 <6 1500–100000 5 <6 (ii) 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 1500–100000 1.0 <30 Notes: f = frequency in MHz. * = Plane-wave equivalent power density. Equation from page 18 of OET Bulletin 65, Edition 97-01 푆= 푃퐺 4휋푅 2 where: S = power density (mW/cm 2 or W/m 2 ) P = power input to the antenna (mW or W) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (cm or m) Section 1.2 MPE calculation for simultaneous transmission Report reference ID: RF exposure Page 5 of 5 1.1.2 EUT technical information Prediction frequency 3980 MHz Antenna type External Antenna gain Antenna is not provided, and the RF exposure is addressed at the time of licensing. 12.93 dBi sample antenna was used for calculation of safety distance Number of antennas 4 Maximum transmitter conducted power 40 W per port Prediction distance 5 m 1.1.3 MPE calculation Fundamental transmit (prediction) frequency: 3980 MHz Maximum measured conducted peak output power: 46.02 dBm Cable and/or jumper loss: 0 dB Maximum peak power at antenna input terminal: 46.02059991 dBm Tx On time: 1.000 ms Tx period time: 1.000 ms Average factor: 100 % Maximum calculated average power at antenna input terminal: 40000 mW Single Antenna gain (typical): 12.93 dBi Number of antennae: 4 Total system gain: 18.95 dBi MPE limit for uncontrolled exposure at prediction frequency: 1.000000 mW/cm 2 10.000000 W/m 2 Minimum calculated prediction distance for compliance: 500 cm Typical (declared) distance: 5…

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www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by ANSI National Accreditation Board (ANAB). The tests included in this report are within the scope of this accreditation. The ANAB symbol is an official symbol of the ANSI National Accreditation Board, used under licence. ANAB File Number: AT-3195 (Ottawa/Almonte); AT-3193 (Pointe-Claire); AT-3194 (Cambridge) FCC Part 27; Date: October 2024 C h o o s e S c a n d i n a v i a n t r u s t RADIO TEST REPORT Report ID: Project number: REP066649 PRJ0063440 Type of assessment: Final product testing Applicant: Dell Inc. Product: 5G NR Remote Radio Unit 4TX 4RX 40W-per-TX Model: FCC identifier: RR4T4RA FCC ID: E2K-DRU77440 Specification:  FCC 47 CFR Part 27 Date of issue: November 22, 2024 Kevin Rose, EMC/RF Specialist Tested by Andrey Adelberg, Senior RF/EMC Specialist Reviewed by Signature Report ID: REP066649 Page 1of 31 Lab and test locations Company name Nemko Canada Inc. Facilities Ottawa site: 303 River Road Ottawa, Ontario Canada K1V 1H2 Tel: +1 613 737 9680 Fax: +1 613 737 9691 Montréal site: 292 Labrosse Avenue Pointe-Claire, Québec Canada H9R 5L8 Tel: +1 514 694 2684 Fax: +1 514 694 3528 Cambridge site: 1-130 Saltsman Drive Cambridge, Ontario Canada N3E 0B2 Tel: +1 519 650 4811 Test site registration Organization Recognition numbers and location FCC/ISED FCC: CA2040; IC: 2040A-4 (Ottawa); FCC: CA2041; IC: 2040G-5 (Montreal); CA0101 (Cambridge) Website www.nemko.com Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contained in this report are within Nemko Canada’s ISO/IEC 17025 accreditation. Copyright notification Nemko Canada Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko Canada Inc. Report ID: REP066649 Page 2of 31 Table of contents Table of contents .......................................................................................................................................................................................................... 2 Section 1. Report summary ................................................................................................................................................................................. 3 1.1 Test specifications .................................................................................................................................................................................................... 3 1.2 Test methods ............................................................................................................................................................................................................ 3 1.3 Exclusions ................................................................................................................................................................................................................. 3 1.4 Statement of compliance ......................................................................................................................................................................................... 3 1.5 Test report history .................................................................................................................................................................................................... 3 Section 2. Engineering considerations .................................................................................................................................................................. 4 2.1 Modifications incorporated in the EUT for compliance ............................................................................................................................................ 4 2.2 Technical judgment .................................................................................................................................................................................................. 4 2.3 Model variant declaration ........................................................................................................................................................................................ 4 2.4 Deviations from laboratory tests procedures ........................................................................................................................................................... 4 Section 3. Test conditions .................................................................................................................................................................................... 5 3.1 Atmospheric conditions ........................................................................................................................................................................................... 5 3.2 Power supply range .................................................................................................................................................................................................. 5 Section 4. Information provided by the applicant ................................................................................................................................................ 6 4.1 Disclaimer ......................................................................................................................................…

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