The Department of Transportation, specifically the Federal Aviation Administration (FAA), is seeking quotations for the procurement of satellite telecommunications multiplexers, including MEMOTEC SDM9140E Satellite Routers and various interface cards and accessories. This procurement aims to enhance the FAA's telecommunications capabilities, which are critical for maintaining effective communication systems in aviation operations. Interested contractors must ensure compliance with federal regulations, including registration in the System for Award Management (SAM) and adherence to the Buy American Act, while also following guidelines for electronic invoicing and labor practices. For further inquiries, potential offerors can contact Olivia Hill at Olivia.A.Hill@faa.gov, with quotations due by the specified deadline outlined in the Request for Quotations (RFQ).