The Department of Energy, through the Lawrence Berkeley National Laboratory (LBNL), is seeking qualified contractors to establish two 100 Gbps circuits for the Deep Underground Neutrino Experiment (DUNE) at the Sanford Underground Research Facility in Lead, South Dakota. The objective is to ensure geographic and vendor diversity for these circuits, enhancing the resiliency and redundancy of the Energy Sciences Network (ESnet) in support of scientific research. This initiative is critical for maintaining robust network services, particularly for the DUNE project, which requires reliable connectivity to support its operations. Interested parties must submit their responses to the Request for Information (RFI) by December 20, 2024, and the project has a budget cap of under $500,000, with the circuits expected to be operational by June 2027, but not before June 2026. For further inquiries, potential respondents can contact Dianna Thomas at djthomas@lbl.gov or Kathee Roque at KFRoque@lbl.gov.