AADONA Sapphire series Industrial switch solutions offer premium equipments with high reliability and performance by profound knowledge in telco-class equipments. The Sapphire series switch solutions have mission-oriented design and a complete product portfolio to offer the best-fit solutions for customers. The solutions meet not only SMB and Enterprise needs, but also requirements of different vertical markets like City Surveillance, Government, Defense, Railways, Smart City, Highways, Manufacturing, Mining etc. Sapphire series comes with all desired certifications and with 5 year warranty. As a brand we strictly focus on quality, reliability and performance.