What you have drawn up will work providing your runs from your racks to your server s less than 330 ft.I don't need vendor.i need someone how has good knowledge can help me that this implemention is correct and I can run circuit properly.. that's it
That depends on how many cameras you will have. If you are just starting out and plan to add more in the future, then you "might" want to build with gig in mind for the future and use fiber between your switches.Thanks for your help ☺do think I need router that has special features like giga speed or etc