XLR Audio over fiber
The audio over fiber extenders allow sending high quality audio signal (in balanced XLR format) over one single strand of fiber optic for distances up to 20km. The Audio XLR extenders have two audio ports for stereo broadcast quality transmissions over fiber. There are two models: one for multimode fiber (either 62.5/125um or 50/125um) and one for singlemode fiber (9/125um), covering most of the fiber optic audio transport applications.