Fiber optic media converter from Signamax available at http://www.discount-low-voltage.com/m.... Looking to save some money? You can use the economical media converters that have a 1 year warranty, found at http://www.discount-low-voltage.com/m.... Although we do recommend using the Signamax media converters, you can get away with the economical ones for cheap projects or temporary installations. If your planning on using this for a long time, I would go with the Signamax brand due to it's Lifetime warranty.