
After extracting the two channel audio signal, the original fiber optic signal is re-transmitted to maximize the optical budget for long distance transmission. Additionally, the buffered fiber optic loop-throughs feature output reclocking to reshape and restore the timing of the digital signal. The audio extractors are compatible with FOX II Series transmitters and receivers as well as FOX Series matrix switchers, distribution amplifiers and DisplayPort, HDMI, DVI, VGA, VGA/YUV, and AV extenders. The modular PowerCage FOX II AEX 104 and the compact FOX II AEX 108 are designed to provide easy access for discreet audio signal processing and routing.
Here are the details on the FOX II AEX 108 and here are specs on the PowerCage FOX II AEX 104.