I have TRB500 that needs to connect to external antennas. It is a drop-in replacement of the previous router so the antennas will remain the same. The antennas in questions are 2x Poynting XPOL-2-5G V3 MIMO, each of them having 2 SMA connectors, 4 in total. Is there any requirements concerning layout on where to connect two SMA connectors of the antenna? For example, should I connect first antenna to ports 1 & 2, and second to ports 3 & 4, or in any different layout, or it really doesn't matter? BTW, FYI both antennas are pointing in the same direction.