July 8, 2020 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd, Columbia, MD 21046 FCC ID: PGR-WMD3M91QTA Confidentiality Request Pursuant to the provisions of Sections 0.457 and 0.459 of Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. Schematic Block Diagram Operation Description Tune-up Procedure Above mentioned documents contain detailed system and equipment information that is considered as proprietary information. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, 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, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we are requesting the commission to grant short-term confidentiality on the following attachments for 180 days after the grant as outlined in Public Notice DA 04-1705. External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondence during certification review process cannot be granted as confidential and will be available for public review once the grant of equipment authorization is issued. Sincerely, Thomas Kelleher, Compliance Engineer ARRIS 101 Tournament Drive, Horsham, PA 19044 USA Tel: (215) 323-2257 E-mail: thomas.kelleher@commscope.com