FCC ID: 2A29YS4844L-D 5G n48 RRU 4x4 5W/Ch Outdoor

Device Label Layout MODEL: S4844L BAND: n48(3550-3700MHz) INPUT: -48VDC; 4.8A FCC ID: 2A29YS4844L-D SFP+ MAC: C8:4D:34:F0:02:71 GE MAC: C8:4D:34:F0:02:70 SN: S4844L-240300001 Dimensions: 60*30mm n48FCC ID Confidential

Radisys Corporation 8900 NE Walker Road, Suite# 130, Hillsboro, Oregon, United States 97006 Tel.no.: 224-221-1417 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: March 23, 2024 Subject: Certifications concerning covered equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, Radisys Corporation (the applicant) certifies that the equipment FCC ID: 2A29YS4844L-D for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Radisys Corporation (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not]

identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Sincerely, _______________ Md Rahman Regulatory Compliance Manager md.rahman@radisys.com

LIONS Taiwan Technology Inc. 3F.-2, No. 120 Sec. 2, Gongdao 5th Rd., Hsinchu City, Taiwan 30046 Tel: +886 36201688; FAX: +886 36201686 Date: March 22, 2024 FCC Laboratory 7435 Oakland Mills Rd Columbia MD 21046 To whom it may concern, This letter grants authorization for representatives of Radisys Corporation to apply to the FCC for a change in identification as specified under 47 CFR 2.933 of the FCC rules. This authorization applies to 5G n48 RRU 4x4 5W/Ch Outdoor FCC ID:

2AZULRS8682, original grant date 03/19/2024. We are aware that Radisys Corporation intends to market the above referred product under FCC ID: 2A29YS4844L-D. The original test results continue to be representative of and applicable to the equipment bearing the changed identification. Should there be any question, please feel free to contact us. Sincerely yours, Tony Huang tony.huang@anyi-lions.com

Radisys Corporation 8900 NE Walker Road, Suite# 130, Hillsboro, Oregon, United States 97006 Tel.no.: 224-221-1417 FCC Laboratory 7435 Oakland Mills Rd Columbia MD 21046 To whom it may concern, Date: March 23, 2024 This Change of Identification request applies for a new FCC ID as established in 47 CFR 2.933 for a currently approved device. This application by Radisys Corporation will establish a new FCC ID: 2A29YS4844L-D under Radisys Corporation grantee code for the purpose of marketing. The original grant to LIONS Taiwan Technology Inc. will remain in effect. Per 2.933(b) 1. The original identification is 2AZULRS8682. 2. The original grant date is 03/19/2024. 3. The equipment is electrically identical. Only the trade name, model, and FCC ID number are different. 4. The original test results continue to be representative of and applicable to the equipment bearing the changed identification. 5. Exterior photographs are included in this application. The following files are electronically submitted as attachments:

Cover Letter External Photos FCC ID label format and location Should there be any question, please feel free to contact us. Sincerely yours, Md Rahman md.rahman@radisys.com

Radisys Corporation 8900 NE Walker Road, Suite# 130, Hillsboro, Oregon, United States 97006 Tel.no.: 224-221-1417 Date: March 23, 2024 FCC Laboratory 7435 Oakland Mills Rd Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2A29YS4844L-D To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47, Public Notice DA 04-1705 of the Commission's policy, and to avoid premature release of sensitive information prior to marketing or release of the product to the public, we are requesting the Commission to withhold the following documents for 180 days after the grant of equipment authorization is issued External Photos Internal Photos It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Md Rahman md.rahman@radisys.com

Radisys Corporation 8900 NE Walker Road, Suite# 130, Hillsboro, Oregon, United States 97006 Tel.no.: 224-221-1417 Date: March 23, 2024 To whom it may concern, Please be notified that I, Md Rahman, have designated Sporton International Inc. as the person being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Sporton International Inc. on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. We further certify that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002 (b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is limited to the product of as following:

FCC ID: 2A29YS4844L-D If you have any acknowledgement and response, please send it to Sporton International Inc. directly. Sincerely yours, ________________________ Md Rahman md.rahman@radisys.com