The Trans-Saharan Optic Fibre Broadband Project is a major terrestrial backbone designed to span over 4,500 km, connecting Algeria, Niger, Nigeria, Chad, Mali, and Mauritania. The project utilizes G.654.D fiber, optimized for long-haul transmission, and Dense Wavelength Division Multiplexing (DWDM) technology to provide high-capacity bandwidth. It aims to create an alternative digital gateway to Europe via Algiers, linking landlocked Sahel countries to multiple submarine cable landing points. The design includes open-access Points-of-Presence (PoPs) and Tier III data center standards for hosting. The project is a key component of the Programme for Infrastructure Development in Africa (PIDA) Priority Action Plan (PAP 2) and is implemented by the Trans-Saharan Fibre Optic Backbone Company (TSFOBC), a Special Purpose Vehicle (SPV) established by the six member countries.