Hi.
I bought RouterBOARD 800, after 1 day and ceased to function. Routerboard was powered through Jack, after 1 day of operation in the source all the burned fuse and has a short circuit at the input jack. Power was a "classic" source transformer with a voltage of 53V max load, under load output voltage is about 48V. I sent this routerboard to dealer, and there I was told that routerboard hight was damaged and that the warranty does not cover it. It was destroyed circuit Q10 no secondary part of the switched power supply. I have a chance this routerboard claim, or already have to change this dealer of RouterBOARD for a new one? Or make switched power supply to powered the routerboard directly .

Thank you.

J.

you can't use "classic" transformer, you need to use "switching" power suply.

you can't use "classic" transformer, you need to use "switching" power suply.

I'm sorry to correct: the transformer with rectifier and filter capacitor - just classic adapter, what is life for many years. We use this anywhere on our network (about 30 APs), and yet we have no a similar problem. Life of Switched power sourcesis 2-3 years only.

J.

we do offer repair services for out-of-warranty items, or you can contact the seller and ask them for help, they have guides how to solve such problems