
Also used in video surveillance with midspan-8. I initially powered it from a 12V power supply through a special board, but during installation I burned it by reversing the polarity and connected it to the registrar via USB, thus. You can reboot the system, for example, with the registrar's regulations. By the way, I measured the transfer speed in one group of ports and between two groups of ports - I did not notice the difference.

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