2 ISP Configuration

Hi,
Being new to the industry, I request you to help me on two issues.
Case 1: Can I receive data from two different ptp on one 433AH having two cards. If yes, then how to set the configuration so that the distribution (By Omni) is possible by two isp.
Case 2: If I receive data from 2 different ISP on different radio, then is it possible to use simple un managed 5 port dlink switch to distribute the data via omni. if not, what device should i use for the same purpose.

You can have how many “wan” interfaces you want. Then you have to decide about logic how to handle the traffic. Read something about dual wan scenarios to get in. Select the approach you like and try it.

If you have 433ah, you can do everything you want within this device (depending on the speed you would like to get, of course, as the cpu power is not unlimited) so you would not need any other switch or whatever else device - expecting two radios as clients, internal dualwan handling and one radio as ap.