Shelf load capacity depends on material, thickness, span between supports, and mounting method. Distributed Load Formula: Max Load (kg) = (Material Strength × Thickness³ × Width) / (Support Span² × Safety Factor)Calculate shelf load capacity, deflection, and bracket spacing from material strength, dimensions, load, and sag limit for shelves. Enter any 4 values to calculate the 5th. Switch between design and check modes, then download tidy reports as needed. Choose units first; conversions run automatically. This uses the simply-supported beam formula for a uniformly distributed load.
[pdf] A wireless bridge connects two routers over Wi-Fi, letting devices share one internet connection without long Ethernet cables. Now as far as I know a switch does not do network translation and this won't work with one IP address. So I bought two addresses at my ISP. Is there any. One alternative depends on the type of router that this is. If this router is one of those then the solution is simple - connect each of the switches to a switch port (configured in the same vlan).
[pdf]