I finally upgraded our crappy $30 amazon cable tester to a Fluke MicroScanner2. It’s working great but on a few of my Cisco 2960 PoE switches the exclamation point is showing up when testing PoE.
The manual says that means high voltage or something similar. Is it normal for that to show? They are refurbished switches. Not sure if they are just not consistent with their PoE output?
Thanks in advance.
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