The successful Vendor shall design and provide all materials, equipment, labor, supplies, and services required to successfully implement the installation and commissioning of a complete indoor distributed antenna system. This system shall be an indoor DAS that will distribute the commercial carrier networks inside all occupied areas of the specific buildings described within the four abovementioned facilities. The successful Vendor shall provide MBUSD with a consistent DAS architecture across all four facilities, each with capabilities to support the desired frequencies and channel elements outlined by the cellular carriers. The system must use structured cabling common to the telecommunications industry, including single-mode or multi-mode fiber-optic cable and CAT6 twisted-pair copper cabling. Short runs of coaxial cable may be used to position outboard antennas.