SAM #19SS3026Q0008_PR15872638

This opportunity seeks to provide advanced telecommunications services for the U.S. Embassy Juba in South Sudan. - Government Buyer: - U.S. Department of State, U.S. Embassy Juba, Procurement Office - Services Requested: - Fiber optic internet service for PBX system - Dedicated 80/80 Mbps channel (uplink/downlink) to North America - Fault-tolerant last mile connectivity - 4 blocks of static public IP addresses - 24/7 technical support - Content filtering - 99.97% service availability - SIP trunk service for PBX (IP Office 500v2) - At least 30 concurrent trunk calls - Fax support - One block of static public IP addresses - Direct Inward Dialing (DID) range of at least 400 numbers - TCP/UDP or TLS support - E1/T1 transceiver configuration - SIP header and codec management - Session border controller for security - Number porting capability - Unique/Notable Requirements: - ISP must be registered with the South Sudan Communication Authority - Vendor must have a local presence in South Sudan - Installation required within 21 working days of award - Service must support high availability and redundancy - No specific OEMs or part numbers are named in the solicitation - Place of performance is U.S. Embassy Juba, South Sudan

Request for Quotations (RFQ) for internet services and dedicated leased line channel and circuitry for connecting to U.S. Embassy Juba. If you would like to submit quotation, follow the instructions in Section 3 of the solicitation, complete the required portions of the attached document, and submit it to the address shown on the Standard Form 1449 that follows this letter.

The U.S. Government intends to award a contract/purchase order to the responsible company submitting an acceptable offer the demonstrate the best value. We intend to award a contract/purchase order based on initial quotation, with or without holding discussion with the Quoter.

Submission Instruction will be as follows:

Issued Date: March 26, 2026 Mandatory Site Visit: April 1, 2026, at 10:00 pm CAT Vendors’ Questions Received by: April 3, 2026, at 5:00 pm CAT Response to Vendors’ Questions by: April 7, 2026, at 5:00 pm CAT Submission Closing Date: April 25, 2026, at 5:00 pm CAT

The quotation must be submitted electronically to jubaprocurement@state.gov before closing date and time, in English language, Calibri text font size 12, and in Adobe Acrobat (pdf) file format not exceeding 30MB per file. If the file size exceeds 30MB, the submission must be made in separate files and attached to separate emails with less than 30MB each. Please reference the RFQ number to your submission(s). Any incomplete offer submitted will be deemed non-responsive and may not be considered for evaluation hence disqualified.

In order for an offer to be considered, you must also complete and submit the following: 1. SF-1449 1. Section 1 and Section 4, Pricing 2. Section 3 and Section 4, Technical proposal 3. Section 5, Representation and Certification 4. UEI: Proof of SAM Registration 5 .Additional information as required in Section 3