<iframe width="550" height="310" src="https://www.youtube.com/embed/v 4imc L8 Sf 5g" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> This Gigabit Ethernet to fiber media converter is a cost-effective way to extend your network, or extend the distance between two devices by up to 10 km (6.2 mi.). Fiber network connections provide greater distance & security, with less electromagnetic interference (EMI) than typical RJ45 copper-based networks, making it perfect for IT professionals & secure setups in government, business, or educational applications.