Very reliable. I used to send HDMI long distances for big events. That works great. We used network switches in between and some of the paths had copper to fiber and then fiber to copper converters. Routed through more than one network switch multiple times. In all cases it worked perfectly. Also used with a transmitter and multiple receivers. Again no problem. If they were on and working continuously for 4 days. Haven't tried this in an environment where they stay longer than 4 days, but I will soon.
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