The PSU22/2 is a UMD power supply unit with twin dual-redundant PSUs. A single serial connection from a Controller provides UMD data and the signal is distributed along with power to up to 96 UMD via the RJ45 connections on the back.
"We used to monitor everything manually. This was stressful because inevitably mistakes could sometimes be made by this method; it was also very inefficient. Now we have an automated system that we can rely on. InSite works, giving us the information we need, when we need it and displayed in a way we like."
Danny Sisupalan, M&E Operations Manager, Sky Network Services