WS-10-250-AC reporting too much wattage
Posted: Thu Jul 06, 2017 5:25 pm
by pointrow
hey guys, i have one site of a few using 250-ac switch that has a combo of older m5 rockets and 5ghz ac rockets this is only site with ac rockets using the switch notice the wattage on ac radios close to 40 watts each as well as the m5 rockets... is this a firmware issue? running 1.4.7 board D 1.4.6 same thing
Re: WS-10-250-AC reporting too much wattage
Posted: Thu Jul 06, 2017 7:36 pm
by Julian
Not a firmware issue, but indicative of a grounding issue.
The current sensors are the coal mine canaries of your switch- they're the easiest path to chassis/earth ground for stray electrons, so they're the first to blow when there's a problem.
Ask sirhc, he'll bend your ear about grounding- l usually just recommend you search this forum for the word grounding and keep reading until grounding no longer looks like a word, there's plenty of good stuff around.
Anyway, you can RMA your switch if you like, we can repair this level of ground current damage reasonably inexpensively.
Re: WS-10-250-AC reporting too much wattage
Posted: Thu Jul 06, 2017 10:48 pm
by sirhc