In 1999, Blown Fibre (Pty) Ltd was formed as an optical fibre specialist. Find Cable Manufacturers & Suppliers in Botswana and get directions and maps for local businesses in Africa. At Emtelle, we provide fully integrated, high-performance solutions that drive connectivity across a wide range of applications, including telecom, power, data centers, 5G, defense, broadband, and network security. Plot No 81, Unit 2, GlCP, Gaborone, Botswana Consulting. Leviton Air Blown Fiber Systems offer solutions for internal and external applications with their market leading BLOLITE™ and MICRBLO™. 3423 continued Estimated Installation Distances OD/ID DISTANCE (FT) V-20 Install Distance—eABF 3.