I'm looking to do 1000mbps full duplex (gig up and down simultaneously) over 6.5km. I was going to go with ubiquity airfiber24hd but thought about the mikrotik devices we use. So this is the setup I came with
Each end has a RB922UAGS-5HPacT-NM (so triple chain 1600mw ac radio) and an additional R11e-5HacT (500mw triple chain ac radio) installed. Each site would also get 3x dual polarity 30db dishes (one would probably be at a 45deg offset) so all 6 chains can be connected. The radios would be configured on 2 diverse 80mhz frequencies using all 3 chains
Now with the radios being different TX power I'm going to assume they if just connected together and bonded they will run different speeds as the lower TX power in the R11e-5HacT would cause a lower modulation to take place so nv2 and bonding will provide less then optimal results.
So, I'm leaning towards doing a dual nstream (nstream2) configuration so in one RB922UAGS-5HPacT-NM box the builtin radio at 1600mw is a TX radio and the miniPCIe is an RX radio where the higher power radios transmit only and the lower TX power radio only Reciever
As triple chain ac radio at 256quam can get a theoretical ethernet throughput of around 1gbps, each radio should be able to obtain 1gbps each direction giving full duplex. This is basically what the mimosa b5 does with 2 dual chain radios, I just want to use 3 chains, and wish mikrotik made a 4 chain radio if this works
Does anyone see an issue with this... I vaguely remember hearing about nstream having a 100mbps limit, but not sure that's correct, if someone can verify, or debunk this (including mikrotik staff) I'd be thankful. If anyone has a better idea as to configuration please speak up