Additionally it appears these are the port mapping with the help of Seán again. Note this is with wiring directly to the internal antennas instead of the external but there is PCB traces maybe they are similar.
This is by far the best working combo I had from all the testing I did.
Con1 - 4G Diversity
Con2 - 5G Primary
Con3 - 5G Diversity
Con4 - 4G Primary
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You don't HAVE to have two more antennas. I ran two Iskra P-62 LPDAs on my 5103E for a couple of months without any issues. You just won't get the full capability of the routers throughput.. which very much depend on MAST and signal conditions anyway.I have a Zyxel nr5103e connecting to two kaser lpda 5 g lte mimo antena 3 mast is 1.5 miles line of sight getting varying speeds as i only have two cables would i need to buy a further two antennas
I asked some followup questions about frequencies.If we name the top antenna port as port 1, and the bottom antenna port as port 4, then port 1 is for frequency lower than 2.7 GHz, while port 3 is for C-bands. It means that port 1 is for most of LTE bands while port 3 is for main NR bands (n77, n78). On the other hand, port 2 and port 4 are receiving end for MIMO.
Hi all,
I got this reply from Zyxel over on their forums:
I asked some followup questions about frequencies.
Cheers![]()